ONTAP 9.11.1 ONTAPI-to-REST Counter Manager Mapping

Contents

Table: copy_manager

The ONTAP copy subsystem (OCS) is the ONTAP component that processes copy- offload requests from multiple protocols. It enables a host to offload data transfer between a source and a destination within the storage array. Based on the scope of this transfer, these requests can be processed by one or more of the OCS copy engines. These include the single instance storage clone copy engine (SCE) for intra-volume copies, the byte copy engine (BCE) for inter- volume copies and the SpinNP copy engine (SpinCE) for copying across nodes in a cluster. The copy manager table reports counters that track copy-offload requests processed by the OCS copy engines and related errors.

Classic Object: copy_manager

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Name of the constituent Copy Manager row
node_uuid node.uuid UUID for the constituent Copy Manager row
instance_name name Name of the Copy Manager SVM row
vserver_name svm.name Name of the Copy Manager SVM row
vserver_uuid svm.uuid UUID for the Copy Manager SVM row

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
copy_reqs copy_requests Sum of Copy Requests received by OCM.
abort_reqs abort_requests Sum of Abort Requests received by OCM.
status_reqs status_requests Sum of Status Requests received by OCM.
copy_notify_reqs copy_notify_requests Sum of Copy Notify Requests received by OCM.
copy_revoke_reqs copy_revoke_requests Sum of Copy Revoke Requests received by OCM.
intranode_intravol_copy_reqs intranode_intravol_copy_requests Sum of Intra-node Intra-volume Copy Requests received.
intranode_intervol_copy_reqs intranode_intervol_copy_requests Sum of Intra-node Inter-volume Copy Requests received.
internode_copy_reqs internode_copy_requests Sum of Inter-node Copy Requests received.
copy_authchecks copy_authchecks Sum of Copy Requests received requesting an authorization check.
KB_copied KB_copied Sum of kilo-bytes copied.
KB_hole_punched KB_hole_punched Sum of kilo-bytes that were hole-punched.
copy_notify_failures copy_notify_failures Sum of Copy Notify failures.
copy_revoke_failures copy_revoke_failures Sum of Copy Revoke failures.
copy_authcheck_failures copy_authcheck_failures Sum of Copy Authorization failures.
copy_failures copy_failures Sum of Copy Request failures.
copy_fail_no_resource copy_fail_no_resource Sum of copy engine failures for: out of resources.
copy_fail_authfailure copy_fail_authfailure Sum of copy engine failures for: authentication failure.
copy_fail_isdir copy_fail_is_directory Sum of copy engine failures for: WAFL, is directory.
copy_fail_nospace copy_fail_no_space Sum of copy engine failures for: WAFL, no space.
copy_fail_diskquota copy_fail_disk_quota Sum of copy engine failures for: WAFL, disk quota.
copy_fail_jukebox copy_fail_could_grow Sum of copy engine failures for: WAFL, low space, could grow.
copy_fail_offline copy_fail_offline Sum of copy engine failures for: WAFL, is offline.
copy_fail_staleFH copy_fail_stale_filehandle Sum of copy engine failures for: WAFL, stale filehandle.
copy_fail_io copy_fail_io Sum of copy engine failures for: WAFL, input/output error.
copy_fail_readonly copy_fail_read_only Sum of copy engine failures for: WAFL, destination is read only.
copy_fail_dataunrecov copy_fail_data_unrecoverable Sum of copy engine failures for: WAFL, data is unrecoverable.
copy_fail_bad_msgparm copy_fail_bad_msg_parameter Sum of copy engine failures for: OCM, invalid msg parameter.
copy_fail_vol_moving copy_fail_volume_moving Sum of copy engine failures for: WAFL, data is moving.
copy_fail_no_volume copy_fail_no_volume Sum of copy engine failures for: WAFL, volume not available.
copy_fail_delayed copy_fail_delayed Sum of copy engine failures for: WAFL, request was delayed.
copy_fail_must_retry copy_fail_must_retry Sum of copy engine failures for: WAFL, retry request encountered.
copy_fail_op_not_permitted copy_fail_op_not_permitted Sum of copy engine failures for: WAFL, operation not permitted.
copy_fail_no_access copy_fail_no_access Sum of copy engine failures for: WAFL, access error encountered.
copy_fail_virus_detected copy_fail_virus_detected Sum of copy engine failures for: WAFL, virus detected.
copy_fail_data_underrun copy_fail_data_underrun Sum of copy engine failures for: WAFL, not enough data copied.
copy_fail_data_overrun copy_fail_data_overrun Sum of copy engine failures for: WAFL, too much data copied.
copy_fail_locking_issue copy_fail_locking_issue Sum of copy engine failures for: WAFL, locking error encountered.
copy_fail_fencing_issue copy_fail_fencing_issue Sum of copy engine failures for: WAFL, fencing error encountered.
copy_fail_other copy_fail_other Sum of copy engine failures for: WAFL, other WAFL error.
ocs_copy_count_curr ontap_copy_subsystem_current_copy_count Current number of copy requests being processed by the ONTAP copy subsystem.
ocs_copy_count_hwm ontap_copy_subsystem_copy_count_peak Highest number of concurrent copy requests encountered by the ONTAP copy subsystem.
sce_copy_count_curr system_continuous_engineering_current_copy_count Current number of copy requests being processed by the System Continuous Engineering.
sce_copy_count_hwm system_continuous_engineering_copy_count_peak Highest number of concurrent copy requests encountered by the System Continuous Engineering.
bce_copy_count_curr block_copy_engine_current_copy_count Current number of copy requests being processed by the Block Copy Engine.
bce_copy_count_hwm block_copy_engine_copy_count_peak Highest number of concurrent copy requests encountered by the Block Copy Engine.
spince_copy_count_curr spince_current_copy_count Current number of copy requests being processed by the SpinCE.
spince_copy_count_hwm spince_copy_count_peak Highest number of concurrent copy requests encountered by the SpinCE.
bce_copy_reqs block_copy_engine_copy_requests Sum of Block Copy Engine Copy Requests received.
sce_copy_reqs system_continuous_engineering_copy_requests Sum of Sisclone Copy Engine Copy Requests received.
sce_kb_copied system_continuous_engineering_KB_copied Sum of Sisclone Copy Engine KB copied.
bce_kb_copied block_copy_engine_KB_copied Sum of Block Copy Engine KB copied.
spince_kb_copied spince_KB_copied Sum of Spinnp Copy Engine KB copied.
bce_ops bce_ops Number of byte copy engine requests array with respect to size of operation.
bce_time_latency bce_time_latency Byte copy engine average latency array with respect to size of operation.
sce_ops sce_ops Number of sisclone copy engine requests array with respect to size of operation.
sce_time_latency sce_time_latency Sisclone copy engine average latency array with respect to size of operation.
spince_ops spince_ops Number of spinnp copy engine requests array with respect to size of operation.
spince_time_latency spince_time_latency Spinnp copy engine average latency array with respect to size of operation.
copy_latency_hist copy_latency_histogram Latency histogram for copy operations
bce_latency_hist bce_latency_histogram Latency histogram for byte copy engine copy operations
sce_latency_hist sce_latency_histogram Latency histogram for sisclone copy engine copy operations
spince_latency_hist spince_latency_histogram Latency histogram for spinnp copy engine copy operations
bce_read_hist bce_read_histogram Latency histogram for byte copy engine read operations
bce_write_hist bce_write_histogram Latency histogram for byte copy engine write operations
bce_hp_hist bce_hole_punch_histogram Latency histogram for byte copy engine hole punch operations
spince_read_hist spince_read_histogram Latency histogram for spinnp copy engine read operations
spince_write_hist spince_write_histogram Latency histogram for spinnp copy engine write operations
spince_hp_hist spince_hole_punch_histogram Latency histogram for spinnp copy engine hole punch operations

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
bce_ops The labels have changed from bce_ops_512KB to 512KB. Also bce_ops_greater_than_32MB label has changed to >32MB.
bce_time_latency The labels have changed from bce_latency_512KB to 512KB. Also bce_latency_greater_than_32MB label has changed to >32MB.
sce_ops The labels have changed from sce_ops_512KB to 512KB. Also sce_ops_greater_than_32MB label has changed to >32MB.
sce_time_latency The labels have changed from sce_latency_512KB to 512KB. Also sce_latency_greater_than_32MB label has changed to >32MB.
spince_ops The labels have changed from spince_ops_512KB to 512KB. Also spince_latency_greater_than_32MB label has changed to >32MB.
spince_time_latency The labels have changed from spince_latency_512KB to 512KB. Also spince_latency_greater_than_32MB label has changed to >32MB.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: disk

CM table for exporting disk performance counters. The alias name for disk:raid_gruop is disk_raid_group.

Classic Object: disk

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{raid_group}:{raid_group_id} raid_group This represents the construction of the row ID field in raid_group combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node Name
instance_name name Name of the disk
unique_id unique_id Unique ID of the disk
physical_disk_name physical_disk_name Name of the physical disk
raid_name raid.name Name of the disk in raid terminology
raid_group raid_group Name of the RAID group to which the disk belongs, in raid terminology
raid_group_id raid_group_id ID of the RAID group to which the disk belongs, in raid terminology
raid_type raid.type Raid type of this disk
disk_speed speed Disk RPM

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
disk_capacity capacity Disk capacity in MB
zns_wrio_msg_wait_latency_count zns_wrio_msg_wait.latency_count Total number of ZNS disk write I/O message waited per second
zns_wrio_msg_wait_average_latency zns_wrio_msg_wait.average_latency The average wait time taken for ZNS disk write I/O message
time_spent_high_priority_queue time_spent.high_priority_queue Time spent in high priority queue
time_spent_guaranteed_queue time_spent.guaranteed_queue Time spent in guaranteed queue
time_spent_guaranteed_other_queue time_spent.guaranteed_other_queue Time spent in guaranteed other queue
time_spent_cscan_high_queue time_spent.cscan_high_queue Time spent in cscan high queue
time_spent_cscan_medium_queue time_spent.cscan_medium_queue Time spent in cscan medium queue
time_spent_cscan_medium_b_queue time_spent.cscan_medium_b_queue Time spent in cscan medium b queue
time_spent_cpio_queue time_spent.cpio_queue Time spent in cpio queue
time_spent_deadline_queue time_spent.deadline_queue Time spent in deadline queue
time_spent_verify_queue time_spent.verify_queue Time spent in verify queue
zns_wrio_msg_wait_latency_histogram zns_wrio_msg_wait.latency_histogram This histogram provides the wait latency information for ZNS disk write I/O messages in queue
total_transfers total_transfer_count Total number of disk operations involving data transfer initiated per second
user_read_chain user_read_chain Average number of blocks transferred in each user read operation
user_reads user_read_count Number of disk read operations initiated each second for retrieving data or metadata associated with user requests
user_write_chain user_write_chain Average number of blocks transferred in each user write operation
user_writes user_write_count Number of disk write operations initiated each second for storing data or metadata associated with user requests
user_writes_in_skip_mask user_writes_in_skip_mask Number of disk write I/Os that were executed as part of a skip-mask write
user_skip_write_ios user_skip_write_ios Number of disk skip-write operations initiated each second for storing data or metadata associated with user requests
cp_read_chain cp_read_chain Average number of blocks transferred in each consistency point read operation during a CP
cp_reads cp_read_count Number of disk read operations initiated each second for consistency point processing
guarenteed_read_chain guarenteed_read_chain Average number of blocks transferred in each guaranteed read operation
guaranteed_read_chain guaranteed_read.chain Average number of blocks transferred in each guaranteed read operation
guarenteed_reads guarenteed_reads Number of disk read operations initiated each second for raid reconstruct or scrubbing activities
guaranteed_reads guaranteed_reads Number of disk read operations initiated each second for raid reconstruct or scrubbing activities
guarenteed_write_chain guarenteed_write_chain Average number of blocks transferred in each guaranteed write operation
guaranteed_write_chain guaranteed_write.chain Average number of blocks transferred in each guaranteed write operation
guarenteed_writes guarenteed_writes Number of disk write operations initiated each second for raid reconstruct or scrubbing activities
guaranteed_writes guaranteed_writes Number of disk write operations initiated each second for raid reconstruct or scrubbing activities
user_read_latency user_read_latency Average latency per block in microseconds for user read operations
user_read_blocks user_read_block_count Number of blocks transferred for user read operations per second
read_ops read_ops Number of read operations per second
split_ops split_ops Numbers of operations split into child operations per second
split_child_ops split_child_ops Number of child operations resulting from a split operation per second
split_child_gap_ops split_child_gap_ops Number of child operations per second resulting from a break in continuity of blocks requested
split_child_hard_gap_ops split_child_hard_gap_ops Number of child operations per second resulting from a hard break in continuity of blocks requested
read_data read_data Amount of data read per second
user_write_latency user_write_latency Average latency per block in microseconds for user write operations
operation_latency operation_latency Average latency per operation in microseconds for read and write operations
user_write_blocks user_write_block_count Number of blocks transferred for user write operations per second
write_ops write_ops Number of write operations per second
write_data write_data Amount of data written per second.
skip_blocks skip_blocks Number of blocks skipped in skip-mask write operations per second
bit_buckets bit_buckets Number of blocks using a bit bucket per second
dummy_buffers dummy_buffers Number of blocks using a dummy buffer per second
cp_read_latency cp_read_latency Average latency per block in microseconds for consistency point read operations
cp_read_blocks cp_read_blocks Number of blocks transferred for consistency point read operations per second
total_blocks total_block_count Total number of blocks transferred for user operations per second
total_data total_data Total throughput for user operations per second
guarenteed_read_latency guarenteed_read_latency Average latency per block in microseconds for guaranteed read operations
guaranteed_read_latency guaranteed_read.latency Average latency per block in microseconds for guaranteed read operations
guarenteed_read_blocks guarenteed_read_blocks Number of blocks transferred for guaranteed read operations per second
guaranteed_read_blocks guaranteed_read.block_count Number of blocks transferred for guaranteed read operations per second
guarenteed_write_latency guarenteed_write_latency Average latency per block in microseconds for guaranteed write operations
guaranteed_write_latency guaranteed_write.latency Average latency per block in microseconds for guaranteed write operations
guarenteed_write_blocks guarenteed_write_blocks Number of blocks transferred for guaranteed write operations per second
guaranteed_write_blocks guaranteed_write.block_count Number of blocks transferred for guaranteed write operations per second
disk_busy disk_busy_percent The utilization percent of the disk
base_for_disk_busy base_for_disk_busy Time base for disk_busy calculation
io_pending io_pending Average number of I/Os issued to the disk for which we have not yet received the response
io_pending_histogram io_pending_histogram I/O pending histogram.
io_pending_util io_pending_util Average number of I/Os issued to the disk for measuring utilization
cp_io_pending cp_io_pending Average number of CP I/Os issued to the disk for which we have not yet received the response
cp_msg_pending cp_msg_pending Average number of CP messages issued to the disk for which we have not yet received the response
io_queued io_queued Number of I/Os queued to the disk but not yet issued
io_queued_histogram io_queued_histogram I/O queued histogram.
dlsched_distant deadline_scheduler_distant Number of requests with non-imminent deadlines issued by deadline scheduler.
dlsched_immediate deadline_scheduler_immediate Number of requests with imminent deadlines issued by deadline scheduler.
dlsched_distant_bg deadline_scheduler_distant_background Number of background requests with distant deadlines issued by deadline scheduler.
dlsched_immediate_bg deadline_scheduler_immediate_background Number of background requests with imminent deadlines issued by deadline scheduler.
dlsched_max_distant deadline_scheduler_maximum_distant Number of non-imminent requests allowed on device by deadline scheduler.
dlsched_max_background deadline_scheduler_maximum_background Number of background requests allowed on device by deadline scheduler.
dlsched_qtime deadline_scheduler_queue_time Estimate of disk queue time used by deadline scheduler.
dlsched_svctime deadline_scheduler_service_time Estimate of disk service time used by deadline scheduler.
dlsched_wait deadline_scheduler_wait_time Average deadline scheduler wait time by QoS class.
dlsched_count deadline_scheduler_count Count of deadline scheduler messages by QoS class.
disk_io_latency_histogram disk_io_latency_histogram Disk I/O latency histogram
read_io_latency_histogram read_io_latency_histogram Read I/O latency histogram
write_io_latency_histogram write_io_latency_histogram Write I/O latency histogram
share_io_latency_histogram share_io_latency_histogram Share Blocks I/O latency histogram
unmap_io_latency_histogram unmap_io_latency_histogram Unmap Blocks I/O latency histogram
write_stream_ops write_stream_ops Number of write stream operations per second
write_amplification_factor write_amplification_factor Average measure of the write amplification factor for SSDs
host_write_blocks host_write_block_count Number of blocks written by the host as reported by the SSD
physical_write_blocks physical_write_block_count Number of blocks physically written as reported by the SSD
cpio_rates cp_io_rates Milliseconds spent at each CP I/O rate
medium_errors medium_error_count Total medium errors reported for drive
recovered_errors recovered_error_count Total recovered errors reported for drive

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
disk:raid_group disk_raid_group

Table: external_cache

This table provides performance metrics and configuration characteristics for a given WAFL External Cache type, such as Flash Cache or the Predictive Cache Statistics simulator. High-level cache behavior can be monitored using these statistics.

Classic Object: ext_cache_obj

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
usage usage Percentage of blocks in external cache currently containing valid data
accesses accesses External cache accesses per second
disk_reads_replaced disk_reads_replaced Estimated number of disk reads per second replaced by cache
hit hit.total Number of WAFL buffers served off the external cache
hit_normal_lev0 hit.normal_level_zero Number of normal level 0 WAFL buffers served off the external cache
hit_metadata_file hit.metadata_file Number of metadata file buffers served off the external cache
hit_directory hit.directory Number of directory buffers served off the external cache
hit_indirect hit.indirect Number of indirect file buffers served off the external cache
miss miss.total External cache misses
miss_normal_lev0 miss.normal_level_zero External cache misses accessing normal level 0 buffers
miss_metadata_file miss.metadata_file External cache misses accessing metadata file buffers
miss_directory miss.directory External cache misses accessing directory buffers
miss_indirect miss.indirect External cache misses accessing indirect file buffers
hit_percent hit.percent External cache hit rate
inserts inserts Number of WAFL buffers inserted into the external cache
evicts evicts Number of blocks evicted from the external cache to make room for new blocks
invalidates invalidates Number of blocks invalidated in the external cache

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: fcp

An FCP target port is a hardware endpoint that performs data communications over a physical link using the Fibre Channel Protocol (FCP). This table collects diagnostic and performance information for an FCP target port. The table counters can be used to diagnose link and connectivity issues on the port. These table counters also provide an overview of the ports IO performance. The alias name for fcp:node is fcp_node.

Classic Object: fcp_port

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Name of the specified node.
node_uuid node.uuid UUID of the specified node.
instance_name name Name of this FCP target port.
port_wwpn port.wwpn World Wide Port Name (WWPN) of this FCP target port.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
reset_count reset_count Number of physical port resets
active_npiv active_node_port_id_virtualization Number of active node port ID virtualization (NPIV) instances on this port
link_down link.down Number of times the Fibre Channel link was lost
link_up link.up Number of times the Fibre Channel link was established
link_speed link.speed Negotiated link speed
queue_high_wm queue_peak High watermark of the number of commands processed
itn_create_latency_hist initiator_target_nexus_create_latency_histogram Latency histogram for initiator target nexus (ITN) create operations
isr_latency_hist isr.latency_histogram Latency histogram for interrupt response time
isr_latency isr.latency Average interrupt response time
isr_count isr.count Number of interrupt responses
queue_full queue_full Number of times a queue full condition occurred.
threshold_full threshold_full Number of times the total number of outstanding commands on the port exceeds the threshold supported by this port.
queue_depth_hist queue_depth_histogram Queue depth histogram for FCP target ports.
avg_itn_create_latency average_initiator_target_nexus_create_latency Average initiator target nexus (ITN) create latency
max_itn_create_latency maximum_initiator_target_nexus_create_latency Maximum initiator target nexus (ITN) create latency
min_itn_create_latency minimum_initiator_target_nexus_create_latency Minimum initiator target nexus (ITN) create latency
total_itn_create_ops total_initiator_target_nexus_create_ops Number of initiator target nexus (ITN) create operations
int_count interrupt_count Number of interrupts
shared_int_count shared_interrupt_count Number of shared interrupts
spurious_int_count spurious_interrupt_count Number of spurious interrupts
loss_of_sync loss_of_sync Number of times this port lost sync
loss_of_signal loss_of_signal Number of times this port lost signal
prim_seq_err primitive_seq_err Number of primitive sequence errors
lr_sent_count lr.sent_count Number of LR primitives transmitted
lr_received_count lr.received_count Number of LR primitives received
nos_received_count nos_received_count Number of NOS primitives received
ols_received_count ols_received_count Number of OLS primitives received
discarded_frames_count discarded_frames_count Number of discarded frames.
polled_intr_count polled_interrupt.count Number of polled interrrupts count.
polled_intr_preempted polled_interrupt.preempted Number of polled interrrupts preempted.
polled_intr_lost polled_interrupt.lost Number of polled interrrupts that could not be accounted for.
polled_intr_yielded polled_interrupt.yielded Number of polled interrrupts yielded.
read_ops read_ops Number of read operations
write_ops write_ops Number of write operations
other_ops other_ops Number of operations that are not read or write.
total_ops total_ops Total number of FCP operations
read_data read_data Amount of data read from the storage system
write_data write_data Amount of data written to the storage system
total_data total_data Amount of FCP traffic to and from the storage system
average_read_latency average_read_latency Average latency for read operations
average_write_latency average_write_latency Average latency for write operations
average_other_latency average_other_latency Average latency for operations other than read and write
nvmf_read_ops nvmf.read_ops Number of FC-NVMe read operations
nvmf_write_ops nvmf.write_ops Number of FC-NVMe write operations
nvmf_caw_ops nvmf.caw_ops Number of FC-NVMe CAW operations
nvmf_other_ops nvmf.other_ops Number of NVMF operations that are not read or write.
nvmf_remote_read_ops nvmf_remote.read_ops Number of FC-NVMe remote read operations
nvmf_remote_write_ops nvmf_remote.write_ops Number of FC-NVMe remote write operations
nvmf_remote_caw_ops nvmf_remote.caw_ops Number of FC-NVMe remote CAW operations
nvmf_remote_other_ops nvmf_remote.other_ops Number of NVMF remote operations that are not read or write.
nvmf_remote_total_ops nvmf_remote.total_ops Total number of remote FC-NVMe operations
nvmf_total_ops nvmf.total_ops Total number of FC-NVMe operations
nvmf_read_data nvmf.read_data Amount of data read from the storage system (FC-NVMe)
nvmf_write_data nvmf.write_data Amount of data written to the storage system (FC-NVMe)
nvmf_caw_data nvmf.caw_data Amount of CAW data sent to the storage system (FC-NVMe)
nvmf_total_data nvmf.total_data Amount of FC-NVMe traffic to and from the storage system
nvmf_remote_read_data nvmf_remote.read_data Amount of remote data read from the storage system (FC-NVMe)
nvmf_remote_write_data nvmf_remote.write_data Amount of remote data written to the storage system (FC-NVMe)
nvmf_remote_caw_data nvmf_remote.caw_data Amount of remote CAW data sent to the storage system (FC-NVMe)
nvmf_remote_total_data nvmf_remote.total_data Amount of remote FC-NVMe traffic to and from the storage system
nvmf_avg_read_latency nvmf.average_read_latency Average latency for read operations (FC-NVMe)
nvmf_avg_write_latency nvmf.average_write_latency Average latency for write operations (FC-NVMe)
nvmf_avg_other_latency nvmf.average_other_latency Average latency for operations other than read and write (FC-NVMe)
nvmf_avg_remote_read_latency nvmf.average_remote_read_latency Average latency for remote read operations (FC-NVMe)
nvmf_avg_remote_write_latency nvmf.average_remote_write_latency Average latency for remote write operations (FC-NVMe)
nvmf_avg_remote_other_latency nvmf.average_remote_other_latency Average latency for remote operations other than read and write (FC-NVMe)
nvmf_command_slots nvmf.command_slots Number of command slots that have been used by initiators logging into this port. This shows the command fan-in on the port.
request_dropped_unknown_vp request_dropped_unknown_virtual_port Number of requests dropped because there was no matching virtual port identifier.
link_failure link_failure Number of link failures
invalid_transmission_word invalid.transmission_word Number of invalid transmission words
invalid_crc invalid.crc Number of invalid cyclic redundancy checks (CRC count)
portcfg_flogi_acc portcfg.fabric_login_accept Number of fabric login (FLOGI) accept frames received
portcfg_flogi_rjt portcfg.fabric_login_reject Number of port configuration changes due to fabric login (FLOGI) link service (LS) reject frames received
portcfg_flogi_timeout portcfg.fabric_login_timeout Number of fabric login (FLOGI) timeouts seen during port configuration
portcfg_topology_change portcfg.topology_change Number of port configuration changes due to topology changes

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
fcp:node fcp_node

Table: fcp_lif

An FCP LIF is a logical interface that connects a SVM to a physical FCP port. This table collects diagnostics and performance information for an FCP LIF. The table counters can be used to debug and diagnose connectivity issues with initiators or fabric on a LIF. The table counters can be used to debug and diagnose connectivity issues with initiators or fabric at a LIF level granularity. The alias names for fcp_lif:svm and fcp_lif:port are fcp_lif_svm and fcp_lif_port respectively.

Classic Object: fcp_lif

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{svm.name}:{svm.uuid} svm This represents the construction of the row ID field in svm combo object, which is a single unique string that identifies a row.
{port.id}:{port.wwpn} port This represents the construction of the row ID field in port combo object, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name Name of this logical interface (LIF)
instance_uuid unique_id Unique id of this logical interface (LIF)
vserver_name svm.name Name of the SVM that owns this logical interface (LIF)
vserver_uuid svm.uuid UUID of the SVM that owns this logical interface (LIF)
port_wwpn port.wwpn WWPN for the port
port_id port.id ID for the port

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
read_ops read_ops Number of read operations
write_ops write_ops Number of write operations
other_ops other_ops Number of operations that are not read or write.
total_ops total_ops Total number of operations.
read_data read_data Amount of data read from the storage system
write_data write_data Amount of data written to the storage system
total_data total_data Amount of FCP traffic to and from the storage system
ls_reject link_service_reject Number of link service (LS) requests rejected.
command_sequence_error command.sequence_error Number of sequence errors seen for ELS/CT commands
command_sequence_timeout command.sequence_timeout Number of sequence timeouts seen for ELS/CT commands
command_terminate command.terminate Number of terminate requests processed for IO commands
total_logins total_logins Total number of logins
total_logouts total_logouts Total number of logouts
inits_connected initiators_connected Number of initiators that are currently logged in to the logical interface (LIF)
portlogout_disc_timeout port_logout_disc.timeout Number of port logouts caused by discovery (DISC) timeouts
portlogout_disc_rjt port_logout_disc.reject Number of port logouts caused by rejected discovery (DISC) frames
login_affecting_prli login_affecting.process_login Number of login-affecting process login (PRLI) frames received
login_affecting_prlo login_affecting.process_logout Number of login-affecting process logout (PRLO) frames received
login_affecting_plogi login_affecting.port_login Number of port login (PLOGI) frames received
login_affecting_logo login_affecting.logout Number of logout (LOGO) frames received
login_affecting_tprlo login_affecting.third_party_logout Number of login-affecting third-party logouts (TPRLOs) received
avg_read_latency average_read_latency Average latency for read operations
avg_write_latency average_write_latency Average latency for write operations
avg_other_latency average_other_latency Average latency for operations other than read and write
avg_latency average_latency Average latency for FCP operations
read_latency_hist read_latency_histogram Latency histogram for read operations
read_cmd_data_proc_latency_hist_8K read_cmd_data_proc.latency_histogram_8K Histogram for read command processing and data delivery time for I/O less than/equal to 8K
read_cmd_data_proc_latency_hist_16K read_cmd_data_proc.latency_histogram_16K Histogram for read command processing and data delivery time for I/O greater than 8K AND less than/equal to 16K
read_cmd_data_proc_latency_hist_32K read_cmd_data_proc.latency_histogram_32K Histogram for read command processing and data delivery time for I/O greater than 16K AND less than/equal to 32K
read_cmd_data_proc_latency_hist_64K read_cmd_data_proc.latency_histogram_64K Histogram for read command processing and data delivery time for I/O greater than 32K AND less than/equal to 64K
read_cmd_data_proc_latency_hist_large_IO read_cmd_data_proc.latency_histogram_large_io Histogram for read command processing and data delivery time for I/O greater than 64K
write_latency_hist write_latency_histogram Latency histogram for write operations
write_cmd_proc_latency_hist_8K write_cmd_proc.latency_histogram_8K Histogram for write command processing time for I/O less than/equal to 8K
write_cmd_proc_latency_hist_16K write_cmd_proc.latency_histogram_16K Histogram for write command processing time for I/O greater than 8K AND less than/equal to 16K
write_cmd_proc_latency_hist_32K write_cmd_proc.latency_histogram_32K Histogram for write command processing time for I/O greater than 16K AND less than/equal to 32K
write_cmd_proc_latency_hist_64K write_cmd_proc.latency_histogram_64K Histogram for write command processing time for I/O greater than 32K AND less than/equal to 64K
write_cmd_proc_latency_hist_large_IO write_cmd_proc.latency_histogram_large_io Histogram for write command processing time for I/O greater than 64K
write_data_consume_latency_hist_8K write_data_consume.latency_histogram_8K Histogram for write data consumption time for I/O less than/equal to 8K
write_data_consume_latency_hist_16K write_data_consume.latency_histogram_16K Histogram for write data consumption time for I/O greater than 8K AND less than/equal to 16K
write_data_consume_latency_hist_32K write_data_consume.latency_histogram_32K Histogram for write data consumption time for I/O greater than 16K AND less than/equal to 32K
write_data_consume_latency_hist_64K write_data_consume.latency_histogram_64K Histogram for write data consumption time for I/O greater than 32K AND less than/equal to 64K
write_data_consume_latency_hist_large_IO write_data_consume.latency_histogram_large_io Histogram for write data consumption time for I/O greater than 64K
read_size_hist read_size_histogram Histogram of read sizes
write_size_hist write_size_histogram Histogram of write sizes
request_dropped_no_map request_dropped.no_map Number of requests dropped because of no valid initiator target nexus (ITN).
request_dropped_no_resource request_dropped.no_resource Number of requests dropped because of lack of driver resources.
request_dropped_no_hw_resource request_dropped.no_hw_resource Number of requests dropped because of lack of hardware resources.
request_dropped_no_exch_resource request_dropped.no_exchange_resource Number of requests dropped because of lack of exchange resources in the firmware.
request_taskfull_no_exch_resource request_taskfull.no_exchange_resource Number of requests responded with a taskfull because of lack of exchange resources in the firmware.
request_dropped_not_ready request_dropped.not_ready Number of requests dropped because the LIF is not ready.
els_plogi_error els.port_login_error Number of times an error was encountered when processing a port login (PLOGI) command
els_flogi_error els.fabric_login_error Number of times an error was encountered when processing a fabric login (FLOGI) command
els_fdisc_error els.fabric_discovery_error Number of times an error was encountered when processing a fabric discovery (FDISC) command
els_logo_error els.logout_error Number of times an error was encountered when processing a logout (LOGO) command
els_echo_error els.echo_error Number of times an error was encountered when processing an ECHO command
els_scr_error els.state_change_register_error Number of times an error was encountered when processing a state change registration (SCR) command
els_acc_error els.accept_error Number of times an error was encountered when processing an ELS ACCEPT command
els_edc_error els.exchange_diag_capability_error Number of times an error was encountered while processing an Exchange Diagnostic Capabilities (EDC) command
els_rdf_error els.register_diag_func_error Number of times an error was encountered while processing a Register Diagnostic Functions (RDF) command
ct_gppn_error ct.get_physical_port_num_error Number of times an error was encountered while processing a get physical port number (GPPN) command
ct_giel_error ct.get_interconnect_element_list_error Number of times an error was encountered while processing a get interconnect element list (GIEL) command
ct_gdid_error ct.get_domain_id_error Number of times an error was encountered while processing a get domain identifier (GDID) command
ct_gpl_error ct.get_port_list_error Number of times an error was encountered while processing a get port list (GPL) command
ct_gieln_error ct.get_interconnect_element_logical_name_error Number of times an error was encountered while processing a get interconnect element logical name (GIELN) command
ct_gieil_error ct.get_interconnect_element_info_list_error Number of times an error was encountered while processing a get interconnect element information list (GIEIL) command
ct_gapnl_error ct.get_attached_port_name_list_error Number of times an error was encountered while processing a get attached port name list (GAPNL) command
ct_gps_error ct.get_port_state_error Number of times an error was encountered while processing a get port state (GPS) command
ct_gfn_error ct.get_fabric_name_error Number of times an error was encountered while processing a get fabric name (GFN) command
ct_gfpn_id_error ct.get_fabric_port_name_id_error Number of times an error was encountered while processing a get fabric port name (GFPN) command
ct_ga_nxt_error ct.get_all_next_error Number of times an error was encountered while processing a get all next (GA_NXT) command
ct_gid_pn_error ct.get_id_port_num_error Number of times an error was encountered while processing a get port identifier (GID_PN) command
ct_gpn_id_error ct.get_port_name_id_error Number of times an error was encountered while processing a get port name (GPN_ID) command
ct_gid_pt_error ct.get_id_port_error Number of times an error was encountered while processing a get port identifiers (GID_PT) command
ct_rft_id_error ct.register_fc_type_id_error Number of times an error was encountered while processing a register FC-4 types (RFT_ID) command
ct_rff_id_error ct.register_fc_feature_id_error Number of times an error was encountered while processing a register FC-4 features (RFF_ID) command
ct_rspn_id_error ct.register_sym_port_name_id_error Number of times an error was encountered while processing a register symbolic port name (RSPN_ID) command
ct_rsnn_nn_error ct.register_sym_node_name_error Number of times an error was encountered while processing a register symbolic node name (RSNN_NN) command
ct_gazs_error ct.get_active_zone_set_error Number of times an error was encountered while processing a get active zone set (GAZS) command
ct_gfez_error ct.get_fabric_enh_zone_error Number of times an error was encountered while processing a get fabric enhanced zoning (GFEZ) command
ct_sfez_error ct.set_fabric_enh_zone_error Number of times an error was encountered while processing a set fabric enhanced zoning (SFEZ) command
abts_completed abts.completed Number of ABTS successfully completed by the driver
abts_drop_cmd_not_found abts.drop_cmd_not_found Number of ABTS frames dropped because no associated command was found
abts_drop_itn_not_ready abts.drop_initiator_target_nexus_not_ready Number of ABTS frames dropped because no associated ITN was found
abts_drop_no_resource abts.drop_no_resource Number of ABTS frames dropped because there were no resources available for processing
abts_nvme_fc_spdk_master_enqueue_failure abts.nvme_fc_spdk_master_enqueue_failure Number of NVMe/FC ABTS events that failed to be enqueued to spdk for processing
abts_nvme_fc_spdk_master_enqueue_success abts.nvme_fc_spdk_master_enqueue_success Number of NVMe/FC ABTS events successfully enqueued to spdk for processing
gs_cmd_retry gs_cmd_retry Number of FC-GS commands that were retried
ct_pz_rscn_success ct.peer_zone_rscn_success Successful RSCNs initiated due to FC Peer Zone changes
ct_gapz_error ct.get_active_peer_zone_error Errors encountered while processing a Get Active Peer Zone (GAPZ) command
ct_aapz_error ct.add_replace_active_peer_zone_error Errors encountered while processing an Add/Replace Active Peer Zone (AAPZ) command
ct_rapz_error ct.remove_active_peer_zone_error Errors encountered while processing a Remove Active Peer Zone (RAPZ) command

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
fcp_lif:svm fcp_lif_svm
fcp_lif:port fcp_lif_port

Table: fcvi

CM table for exporting FCVI counters. These counters track performance and error statistics pertaining to FCVI Interconnect adapter. These counters will be used by Engineering and Support teams to diagnose FCVI adapter issues.

Classic Object: fcvi

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
adapter_reset adapter_reset Number of times FCVI adapter was reset.
soft_reset_cnt soft_reset_count Number of times soft reset of FCVI adapter got issued.
hard_reset_cnt hard_reset_count Number of times hard reset of FCVI adapter got issued.
soft_reset_fail soft_reset_failures Number of times soft reset of FCVI adapter failed.
hard_reset_fail hard_reset_failures Number of times hard reset of FCVI adapter failed.
dma_timeout_reset dma_timeout_reset Number of times DMA timed out while resetting FCVI adapter.
cpr_reset_initiated_cnt cpr_reset.initiated_count Number of times CPR reset initiated by the FCVI adapter.
cpr_reset_cnt cpr_reset.count Number of times CPR reset got issued for FCVI adapter.
cpr_reset_failure_cnt cpr_reset.failures_count Number of times CPR reset of FCVI adapter failed.
cpr_reset_cancelled_cnt cpr_reset.cancelled_count Number of times CPR reset of FCVI adapter got cancelled.
driver_reinit_skipped_cnt driver_reinit_skipped_count Number of times driver re-init was skipped.
fw_error firmware_internal_error Number of times FCVI FW detected an unrecoverable internal error.
vi_error vi_error Number of times FCVI FW detected error with a VI and transitioned it to error state.
recv_frame_error received_frame_error Number of times FCVI FW dropped an incoming frame.
req_xfer_error request_transfer_error Number of times FCVI FW detected an error while transferring data from request queue.
resp_xfer_error response_transfer_error Number of times FCVI FW detected an error while transferring data to response queue.
no_iu_buf no_iu_buffers Number of times incoming connection request was dropped because there were no IU buffers.
no_recv_buf no_received_buffers Number of times incoming data was dropped because no buffers were allocated.
link_transitions link_transitions Number of times physical link transitioned up and down.
dropped_advs dropped_advertisements Number of times incoming node advertisement packet got dropped.
spurious_interrupts spurious_interrupts Number of times FCVI driver received spurious interrupts.
mbox_timeouts mailbox.timeouts Number of times mailbox command timed out.
mbox_failures mailbox.failures Number of times mailbox command failed.
create_vi_failure create_vi_failures Number of times create VI operation failed.
destroy_vi_failure destroy_vi_failures Number of times destroy VI operation failed.
mem_reg_failure mem_registration_failures Number of times memory registration operations failed.
send_iu_post_failed send_iu.post_failures Number of times send IU buffer post failed.
recv_iu_post_failed receive_iu.post_failures Number of times receive IU buffer post failed.
recv_iu_buf_avail receive_iu.buffers_available Available receive IU buffer count
els_resp_failed els.response_failures Extended link service response fail count
els_resp_passed els.response_passed Extended link service response pass count
fcvi_system_adv_recv_cnt system_advertisement.receive_count System advertisement receive count
fcvi_partner_info_recv_cnt partner_info_receive_count Partner info receive count
fcvi_system_adv_drop_cnt system_advertisement.drop_count System advertisement drop count
fcvi_ct_iocb_resp_fail_cnt ct_iocb.response_failures_count Common transport IOCB response fail count
fcvi_ct_iocb_resp_timeout_cnt ct_iocb.response_timeout_count Common transport IOCB response timeout count
fcvi_ct_iocb_fail_cnt ct_iocb.failures_count Common transport IOCB fail count
fcvi_adisc_fail_cnt address_discovery_failures_count Address discovery fail count
fcvi_login_resp_cnt login_response.count Login response count
fcvi_login_resp_fail_cnt login_response.failures_count Login response failure count
fcvi_mem_reg_resp_fail_cnt mem_register_response_failures_count Memory register response failure count
fcvi_dereg_mem_resp_fail_cnt deregister_mem.response_failures_count Memory de-register response failure count
fcvi_mem_reg_resp_cnt mem_register_response_count Memory register response count
fcvi_dereg_mem_resp_cnt deregiter_mem_response_count Memory de-register response count
fcvi_postiu_buffers_fail_cnt post_iu.buffers_failures_count Post IU buffer failed count
fcvi_postiu_invalid_iu_cnt post_iu.invalid_iu_count Post IU buffer failed count
fcvi_dereg_mem_fail_cnt deregister_mem.failures_count Memory de-register failed count
fcvi_dereg_mem_not_required deregister_mem.not_required Number of times memory de-registering was not required
fcvi_postiu_buffers_cnt_mismatch post_iu.buffers_count_mismatch Number of times the posted buffer count didn't match the expected value
fcvi_exec_firm_mbox_fail_cnt exec_firm_mailbox_failures_count Number of times firmware execution failed
fcvi_set_fw_option_fail_cnt set_firmware_option_failures_count Number of times command to set firmware options failed
fcvi_init_fw_fail_cnt init_firmware_failures_count Number of times fimrware initialization failed
fcvi_set_param_fail_cnt set_parameter_failures_count Number of times command to set parameters failed
fcvi_load_risc_fail_cnt load_risc_failures_count Number of times RISC load failed
fcvi_verify_cksum_fail_cnt verify_checksum_failures_count Number of times checksum verification failed
fcvi_get_fw_state_cnt get_firmware_state_count Number of times get firmware state mailbox command failed.
fcvi_mbox_cmd_pending_cnt mailbox_cmd_pending_count Number of pending mailbox commands
fcvi_get_id_list_cnt get_id_list_count Number of logged in ports in firmware database
fcvi_nsdb_changed_cnt name_server_db_changed_count Number of times name server database changed
fcvi_pdb_changed_cnt point_db_changed_count Number of times port database changed
fcvi_rjt_err_cnt reject_error_count Link service reject error count
fcvi_fw_err_cnt firmware_error_count FW error count
fcvi_frame_err_cnt frame_error_count Frame error count
fcvi_invalid_qp_err_cnt invalid_qp_error_count Invalid QP error count
fcvi_num_qp_cnt num_qp_count QP count
fcvi_create_qp_fail_cnt create_qp_failures_count Create QP failure count
fcvi_destroy_qp_fail_cnt destroy_qp_failures_count Destroy QP failure count
fcvi_io_failed_cnt io_failures_count IO failure count
fcvi_num_rmt_device_cnt num_rmt_device_count Remote devices count
fcvi_send_link_up_cnt send_link_up_count Number of times link up was sent
fcvi_send_rescan_cnt send_rescan_count Number of times rescan was done
fcvi_fw_not_rdy_cnt firmware.not_rdy_count Firmware-not-ready count
fcvi_gspn_info_len_err gspn_info_len_error_count The remote system information length error count on GSPN query
fw_link_failure firmware.link_failure_count Firmware reported link failure count
fw_loss_of_sync firmware.loss_of_sync_count Firmware reported loss of sync count
fw_loss_of_signal firmware.loss_of_signal_count Firmware reported loss of signal count
fw_prim_proto_error firmware.prim_protocol_error_count Firmware reported protocol error count
fw_invalid_xmit_words firmware.invalid_transmit_word_count Firmware reported invalid transmit word count
fw_invalid_crc firmware.invalid_crc_count Firmware reported invalid CRC count
fw_SyStatLipOccurred firmware.systat.lip0_occurred_count Firmware reported Lip0 count
fw_SyStatLinkUp firmware.systat.link_up_count Firmware reported link-up count
fw_SyStatLinkDwn_LoopInitTO firmware.systat.link_down_loop_init_to Firmware reported SyStatLinkDwn_LoopInitTO value
fw_SyStatLinkDwn_LOS firmware.systat.link_down_los Firmware reported SyStatLinkDwn_LOS value
fw_SyStatLinkDwn_LossRcvClk firmware.systat.link_down_loss_received_clk Firmware reported SyStatLinkDwn_LossRcvClk value
fw_SyStatLinkDwn_NOS_OLS firmware.systat.link_down_nos_ols Firmware reported SyStatLinkDwn_NOS_OLS value
fw_SyStatLipReset firmware.systat.lip_reset Firmware reported SyStatLipReset value
fw_SyStatLipF7Rcvd firmware.systat.lipf7_received Firmware reported SyStatLipF7Rcvd value
fw_SyStatLipF8Rcvd firmware.systat.lipf8_received Firmware reported SyStatLipF8Rcvd value
fw_SyStatP2P firmware.systat.p2p Firmware reported SyStatP2P value
fw_SyStatPortCnfgChg firmware.systat.port_config_change Firmware reported SyStatPortCnfgChg value
fw_SyStatLbitDetected firmware.systat.lbit_detected Firmware reported SyStatLbitDetected value
fw_SyStatFP2P firmware.systat.fp2p Firmware reported SyStatFP2P value
fw_SyStatFL firmware.systat.fl Firmware reported SyStatFL value
fw_SyStatPrivateLoop firmware.systat.private_loop Firmware reported SyStatPrivateLoop value
fw_SyStatN2N firmware.systat.n2n Firmware reported SyStatN2N value
fw_SyStatP2pTimeOut firmware.systat.p2p_timeout Firmware reported SyStatP2pTimeOut value
fw_SyStatP2pTimeOut2 firmware.systat.p2p_timeout_2 Firmware reported SyStatP2pTimeOut2 value
fw_SyStatProtocolErr firmware.systat.protocol_error Firmware reported SyStatProtocolErr value
fw_SyStatLRInitByISP firmware.systat.lr_init_by_isp Firmware reported SyStatLRInitByISP value
fw_SyStatLRRcvd firmware.systat.lrr_cvd Firmware reported SyStatLRRcvd value
fw_SyTsTOLipCnt firmware.sy_ts_to_lip_count Firmware reported SyTsTOLipCnt value
fw_SyStatRspQFull firmware.systat.response_queue_full Firmware reported SyStatRspQFull value
fw_SyStatATIOQFull firmware.systat.atio_queue_full Firmware reported SyStatATIOQFull value
fw_SyStatDropAE firmware.systat.drop_ae Firmware reported SyStatDropAE value
fw_SyStatELSProtoErr firmware.systat.els_protocol_error Firmware reported SyStatELSProtoErr value
fw_SyStatOpnFail firmware.systat.open_failures Firmware reported SyStatOpnFail value
fw_SyStatTxFrames firmware.systat.transmit_frames Firmware reported SyStatTxFrames value
fw_SyStatRxFrames firmware.systat.receive_frames Firmware reported SyStatRxFrames value
fw_SyStatDiscardFrames firmware.systat.discard_frames Firmware reported SyStatDiscardFrames value
fw_SyStatDropFrmFw firmware.systat.drop_from_firmware Firmware reported SyStatDropFrmFw value
fw_SyStatLIPRcvd firmware.systat.lip_received Firmware reported SyStatLIPRcvd value
fw_SyStatNOSRcvd firmware.systat.nos_received Firmware reported SyStatNOSRcvd value
fw_SyStatOLSRcvd firmware.systat.ols_received Firmware reported SyStatOLSRcvd value
cm_num_listeners_cnt num_listeners_count Connection Manager: Number of listeners
cm_num_cm_cnt num_cm_count Connection Manager: CM count
cm_connect_sent_cnt connect.sent_count Connection Manager: Connect sent count
cm_connect_failed_cnt connect.failures_count Connection Manager: Connect failed count
cm_connect_passed_cnt connect.passed_count Connection Manager: Connect success count
cm_connect_recv_cnt connect.received_count Connection Manager: Connect receive count
cm_connect_rjct_cnt connect.reject_count Connection Manager: Connect reject count
cm_connect_ignored_cnt connect.ignored_count Connection Manager: Connect ignore count
cm_discon_sent_cnt disconnect.sent_count Connection Manager: Disconnect sent count
cm_discon_passed_cnt disconnect.passed_count Connection Manager: Disconnect success count
cm_discon_failed_cnt disconnect.failures_count Connection Manager: Disconnect failed count
cm_discon_sent_ignored_cnt disconnect.sent_ignored_count Connection Manager: Disconnect sent ignore count
cm_discon_recv_ignored_cnt disconnect.received_ignored_count Connection Manager: Disconnect received ignore count
cm_discon_resp_ignored_cnt disconnect.response_ignored_count Connection Manager: Disconnect response ignore count
cm_discon_timeout_cnt disconnect.timeout_count Connection Manager: Disconnect timeout count
cm_discon_recv_cnt disconnect.received_count Connection Manager: Disconnect received count
cm_connecting_error_cnt connect.connecting_error_count Connection Manager: Connecting error count
cm_msg_alloc_fail_cnt msg_allocation_failures_count Connection Manager: Message allocation failure count
cm_connect_cnt connect.count Connection Manager: Connection count
cm_connect_timeout_cnt connect.timeout_count Connection Manager: Connect timeout count
cm_connect_info_len_err connect.info_len_error Connection Manager: Number of times we received an invalid connection info length
cm_connect_error_cnt connect.connect_error_count Connection Manager: Connect-error count
cm_ifp_not_found_cnt ifp_not_found_count Connection Manager: IFP-not-found count
cm_rmt_ifp_not_found_cnt rmt_ifp_not_found_count Connection Manager: Remote IFP-not-found count
drop_adv_cnt drop_advertisement_count Connection Manager: Shim layer advertisment-drop count
send_adv_cnt send_advertisement_count Connection Manager: Shim layer's advertisment-sent count
recv_adv_cnt receive_advertisement_count Connection Manager: Shim layer's advertisement-receive count
num_rmt_ips_cnt num_rmt_ips_count Connection Manager: Number of remote IP addresses
rdma_write_ops rdma.write_ops Number of RDMA write I/Os issued per second.
rdma_write_throughput rdma.write_throughput RDMA write throughput in bytes per second.
rdma_write_avg_latency rdma.write_average_latency Average RDMA write I/O latency.
rdma_write_latency_histogram rdma.write_latency_histogram Latency of RDMA write operations.
rdma_write_size_histogram rdma.write_size_histogram Size of I/O operations.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: headroom_aggregate

Display message service time variance and message inter-arrival time variance for aggregates in a node.

Classic Object: resource_headroom_aggr

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name This is the name of the headroom_aggregate row.
instance_uuid uuid This is the unique identifier for the headroom_aggregate row.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
service_time service_time Disk aggregate service time variance statistics.
interarrival_time inter_arrival_time Disk aggregate inter-arrival time variance statistics.
current_utilization current_utilization This is the storage aggregate average utilization of all the data disks in the aggregate.
current_utilization_total current_utilization_denominator This is the denominator value used to compute current utilization.
current_ops current_ops Total number of I/Os processed by the aggregate per second.
current_latency current_latency This is the storage aggregate average latency per message at the disk level.
optimal_point_utilization optimal_point.utilization The utilization component of the optimal point of the latency/utilization curve.
optimal_point_latency optimal_point.latency The latency component of the optimal point of the latency/utilization curve.
optimal_point_ops optimal_point.ops The ops component of the optimal point derived from the latency/utilzation curve.
optimal_point_confidence_factor optimal_point.confidence_factor The confidence factor for the optimal point value based on the observed resource latency and utilization.
optimal_point_samples optimal_point.samples The base counter for optimal_point_utilization, optimal_point_latency, optimal_point_confidence_factor, and optimal_point_ops. This is the number of one-minute samples since bootup.
ewma_hourly ewma.hourly Hourly exponential weighted moving average.
ewm_std_dev_hourly ewm_std_dev.hourly Hourly exponential weighted moving standard deviation based on one-minute average values.
ewma_daily ewma.daily Daily exponential weighted moving average.
ewm_std_dev_daily ewm_std_dev.daily Daily exponential weighted moving standard deviation based on one-minute average values.
ewma_weekly ewma.weekly Weekly exponential weighted moving average.
ewm_std_dev_weekly ewm_std_dev.weekly Weekly exponential weighted moving standard deviation based on one-minute average values.
ewma_monthly ewma.monthly Monthly exponential weighted moving average.
ewm_std_dev_monthly ewm_std_dev.monthly Monthly exponential weighted moving standard deviation based on one-minute average values.
current_driver_qtime current_driver_queue_time This is the disk driver average queue time for the storage aggregate.
observations_skipped observations_skipped The number of observations not processed.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
uuid This counter now returns only the storage aggregate UUID instead of a combination of the aggregate name and aggregate UUID.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: headroom_cpu

This table displays message service time variance and message inter-arrival time variance for WAFL, as well as headroom optimal point information for the CPU resource.

Classic Object: resource_headroom_cpu

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name This is the name of the headroom_cpu row.
instance_uuid uuid UUID for the headroom row. This is the UUID of the node.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
current_utilization current_utilization Average processor utilization across all processors in the system.
current_utilization_total elapsed_time Elapsed time since boot.
current_ops current_ops Total number of operations per second (also referred to as dblade ops).
current_intercluster_ops current_intercluster_ops Total number of operations per second going to the partner node.
current_latency current_latency Current operation latency of the resource.
service_time service_time Average service time for the CPU resource.
optimal_point_utilization optimal_point.utilization Utilization component of the optimal point of the latency/utilization curve. This counter can provide an average utilization over a range of time.
optimal_point_latency optimal_point.latency Latency component of the optimal point of the latency/utilization curve. This counter can provide an average latency over a range of time.
optimal_point_ops optimal_point.ops Ops component of the optimal point derived from the latency/utilization curve. This counter can provide an average ops over a range of time.
optimal_point_confidence_factor optimal_point.confidence_factor Confidence factor for the optimal point value based on the observed resource latency and utilization. The possible values are: 0 - unknown, 1 - low, 2 - medium, 3 - high. This counter can provide an average confidence factor over a range of time.
optimal_point_samples optimal_point.samples Base counter for optimal_point_utilization, optimal_point_latency, optimal_point_confidence_factor, and optimal_point_ops. This is the number of one-minute samples since bootup.
wafl_hipri_service_time wafl_high_priority.service_time WAFL high priority service time variance statistics.
wafl_lopri_service_time wafl_low_priority.service_time WAFL low priority service time variance statistics.
wafl_cppri_service_time wafl_cp_priority.service_time WAFL cp priority service time variance statistics.
wafl_cppro_service_time wafl_cppro.service_time WAFL cp promoted priority service time variance statistics.
wafl_hipri_interarrival_time wafl_high_priority.interarrival_time WAFL high priority inter-arrival time variance statistics.
wafl_lopri_interarrival_time wafl_low_priority.interarrival_time WAFL low priority inter-arrival time variance statistics.
wafl_cppri_interarrival_time wafl_cp_priority.interarrival_time WAFL cp priority inter-arrival time variance statistics.
wafl_cppro_interarrival_time wafl_cppro.interarrival_time WAFL cp promoted priority inter-arrival time variance statistics.
wafl_mpio_read_service_time wafl_mpio.read_service_time WAFL MP I/O successful read service time variance statistics.
ewma_hourly ewma.hourly Hourly exponential weighted moving average for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization, optimal_point_utilization and optimal_point_confidence_factor.
ewm_std_dev_hourly ewm_std_dev.hourly Hourly exponential weighted moving standard deviation based on one-minute average values, for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization and optimal_point_utilization.
ewma_daily ewma.daily Daily exponential weighted moving average for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization, optimal_point_utilization and optimal_point_confidence_factor.
ewm_std_dev_daily ewm_std_dev.daily Daily exponential weighted moving standard deviation based on one-minute average values, for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization and optimal_point_utilization.
ewma_weekly ewma.weekly Weekly exponential weighted moving average for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization, optimal_point_utilization and optimal_point_confidence_factor.
ewm_std_dev_weekly ewm_std_dev.weekly Weekly exponential weighted moving standard deviation based on one-minute average values, for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization and optimal_point_utilization.
ewma_monthly ewma.monthly Monthly exponential weighted moving average for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization, optimal_point_utilization and optimal_point_confidence_factor.
ewm_std_dev_monthly ewm_std_dev.monthly Monthly exponential weighted moving standard deviation based on one-minute average values, for current_ops, optimal_point_ops, current_latency, optimal_point_latency, current_utilization and optimal_point_utilization.
normalized_4k_current_ops normalized_4k.current_ops Total number of 4k current ops (normalized).
normalized_4k_optimal_point_ops normalized_4k.optimal_point_ops Total number of 4k optimal point ops (normalized).
observations_skipped observations_skipped Number of observations not processed.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: host_adapter

The host_adapter table reports activity on the Fibre Channel, Serial Attached SCSI, and parallel SCSI host adapters the storage system uses to connect to disks and tape drives.

Classic Object: hostadapter

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
total_reads total_read_ops Total number of reads on a host adapter
total_writes total_write_ops Total number of writes on a host adapter
bytes_read bytes_read Bytes read through a host adapter
bytes_written bytes_written Bytes written through a host adapter
max_link_data_rate max_link_data_rate Max link data rate in Kilobytes per second for a host adapter
rscn_count rscn_count Number of RSCN(s) received by the FC HBA

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: iscsi_lif

CM table for exporting iSCSI LIF performance counters The alias names for iscsi_lif:svm and iscsi_lif:node are iscsi_lif_svm and iscsi_lif_node respectively.

Classic Object: iscsi_lif

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{svm.name}:{svm.uuid} svm This represents the construction of the row ID field in svm combo object, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name Name of this logical interface (LIF) row
instance_uuid uuid Unique ID of this logical interface (LIF) row
current_port current_port Name of the home port hosting the iSCSI logical interface (LIF)
vserver_name svm.name Name of the SVM owning this logical interface (LIF)
vserver_uuid svm.uuid UUID for the SVM owning this logical interface (LIF)

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
cmd_transferred cmd_transferred Command transferred by this iSCSI connection
iscsi_read_ops iscsi_read_ops iSCSI read operations per second on this logical interface (LIF)
iscsi_write_ops iscsi_write_ops iSCSI write operations per second on this logical interface (LIF)
iscsi_other_ops iscsi_other_ops iSCSI other operations per second on this logical interface (LIF)
total_ops total_ops iSCSI total operations per second on this logical interface (LIF)
scsi_cmd_rcvd scsi_cmd_received SCSI command received from iSCSI sessions on this logical interface (LIF)
nop_out_rcvd nop_out_received iSCSI nop_out command received from iSCSI sessions on this logical interface (LIF)
taskmgmt_cmd_rcvd taskmgmt_cmd_received iSCSI task managment command received from iSCSI sessions on this logical interface (LIF)
login_cmd_rcvd login_cmd_received iSCSI login command received from iSCSI sessions on this logical interface (LIF)
logout_cmd_rcvd logout_cmd_received iSCSI logout command received from iSCSI sessions on this logical interface (LIF)
text_cmd_rcvd text_cmd_received iSCSI text command received from iSCSI sessions on this logical interface (LIF)
data_out_rcvd data_out_received iSCSI data_out Command received from iSCSI sessions on this logical interface (LIF)
recv_data received_data Data received from iSCSI session on this logical interface (LIF)
snack_rcvd snack_received iSCSI snack received from iSCSI sessions on this logical interface (LIF)
unknown_pdu_rcvd unknown_pdu_received unknown iSCSI pdu received from iSCSI sessions on this logical interface (LIF)
scsi_resp_sent scsi_response_sent SCSI Command response sent from iSCSI sessions on this logical interface (LIF)
nop_in_sent nop_in_sent iSCSI nop_in response sent from iSCSI sessions on this logical interface (LIF)
taskmgmt_resp_sent taskmgmt_response_sent iSCSI task management response sent from iSCSI sessions on this logical interface (LIF)
login_resp_sent login_response_sent iSCSI login response sent from iSCSI sessions on this logical interface (LIF)
logout_resp_sent logout_response_sent iSCSI logout response sent from iSCSI sessions on this logical interface (LIF)
text_resp_sent text_response_sent iSCSI text response sent from iSCSI sessions on this logical interface (LIF)
data_in_sent data_in_sent iSCSI data_in response sent from iSCSI sessions on this logical interface (LIF)
sent_data sent_data Data sent from iSCSI sessions on this logical interface (LIF)
r2t_sent r2t_sent iSCSI r2t sent from iSCSI sessions on this logical interface (LIF)
reject_sent reject_sent iSCSI reject sent from iSCSI sessions on this logical interface (LIF)
async_msg_sent async_msg_sent iSCSI asynchronous message sent from iSCSI sessions on this logical interface (LIF)
data_in_blocks data_in.blocks Number of blocks sent from iSCSI sessions on this logical interface (LIF)
data_out_blocks data_out.blocks number of blocks received from iSCSI sessions on this logical interface (LIF)
read_data read_data Amount of data read from the storage system in bytes
write_data write_data Amount of data written to the storage system in bytes
total_data total_data Amount of data read/written from/to the storage system in bytes
recv_packet received_packet Packets(PDUs) received at the target side
sent_packet sent_packet Packets(PDUs) sent from the target side
recv_error received_error Errors received at the target side from initiator
error_status_cdb error_status_cdb Number of CDBs that contain error status from iSCSI sessions on this logical interface (LIF)
success_status_cdb success_status_cdb Number of CDBs that contain success status from iSCSI sessions on this logical interface (LIF)
login_failed login_failed Number of login failures from iSCSI sessions on this logical interface (LIF)
taskmgmt_failed taskmgmt_failed Number of task management failures from iSCSI sessions on this logical interface (LIF)
logout_failed logout_failed Number of logout failures from iSCSI sessions on this logical interface (LIF)
text_cmd_failed text_cmd_failed Number of text command failures from iSCSI sessions on this logical interface (LIF)
protocol_errors protocol_errors Number of protocol errors from iSCSI sessions on this logical interface (LIF)
header_digest_errors header_digest_errors Header digest errors from iSCSI sessions on this logical interface (LIF)
data_digest_errors data_digest_errors Data digest errors from iSCSI sessions on this logical interface (LIF)
outside_cmd_sn_win_pdus outside_cmd_sequence_number_window_pdus The PDUs that are out of command sequence number window from iSCSI sessions on this logical interface (LIF)
login_accept login_accept Number of logins accepted from iSCSI sessions on this logical interface (LIF)
login_itns login_itns Number of logins reported to SCSI-target for ITN creation
login_authentication_errors login_authentication_errors Login authentication errors from iSCSI sessions on this logical interface (LIF)
login_authorization_errors login_authorization_errors Login authorization errors from iSCSI sessions on this logical interface (LIF)
login_negotiation_errors login_negotiation_errors Login negotiation errors from iSCSI sessions on this logical interface (LIF)
login_other_errors login_other_errors Other login errors from iSCSI sessions on this logical interface (LIF)
login_redirect login_redirect Login redirects from iSCSI sessions on this logical interface (LIF)
logout_normals logout_normals Normal logouts from iSCSI sessions on this logical interface (LIF)
logout_others logout_others Other logouts from iSCSI sessions on this logical interface (LIF)
avg_read_latency average_read_latency Average latency for read operations
avg_write_latency average_write_latency Average latency for write operations
avg_other_latency average_other_latency Average latency for operations other than read and write (for example, Inquiry, Report LUNs, SCSI Task Management Functions)
avg_latency average_latency Average latency for iSCSI operations
avg_login_latency average_login_latency Average latency for login completions
read_latency_hist read_latency_histogram Latency histogram for read operations
write_latency_hist write_latency_histogram Latency histogram for write operations
login_latency_hist login_latency_histogram Latency histogram for login completions
socket_latency_hist socket_latency_histogram Latency histogram for socket wait time receiving a full PDU
cmdproc_latency_hist cmd_proc_latency_histogram Latency histogram for command processing within iSCSI before SCSIT submit
cmdsub_latency_hist cmd_sub_latency_histogram Latency histogram for SCSIT command submit (from socket PDU recv)
do_pdu_latency_hist data_out_pdu_latency_histogram Latency histogram for a single DATA OUT PDU
do_scsit_latency_hist data_out_scsit_latency_histogram Latency histogram for time taken in SCSIT for DATA OUT
do_iscsi_latency_hist data_out_iscsi_latency_histogram Latency histogram for time taken in iSCSI after SCSIT callback
di_scsit_latency_hist data_in_scsit_latency_histogram Latency histogram for time taken in SCSIT for DATA IN
di_iscsi_latency_hist data_in_iscsi_latency_histogram Latency histogram for time taken in iSCSI after SCSIT callback
diresp_latency_hist data_in_response_latency_histogram Latency histogram for Data IN SCSIT resp after SCSIT submit
outpdu_latency_hist out_pdu_latency_histogram Latency histogram for out_pdu fully submitted to socket
doresp_latency_hist data_out_response_latency_histogram Latency histogram for Data OUT SCSIT response after SCSIT submit
read_size_hist read_size_histogram Histogram of read sizes
write_size_hist write_size_histogram Histogram of write sizes

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
iscsi_lif:svm iscsi_lif_svm
iscsi_lif:node iscsi_lif_node

Table: lif

These counters report activity of logical interfaces (LIFs). The alias name for lif:svm is lif_svm.

Classic Object: lif

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{svm.name}:{svm.id} svm This represents the construction of the row ID field in svm combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name Name of the logical interface (LIF) row
instance_uuid unique_id Unique ID for the logical interface (LIF) row
vserver_name svm.name Name of the SVM
current_port current_port Physical port hosting this logical interface (LIF)

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
up_time up_time Interface up time
recv_data received_data Number of bytes received per second
recv_packet received_packets Number of packets received per second
recv_errors received_errors Number of received Errors per second
sent_data sent_data Number of bytes sent per second
sent_packet sent_packets Number of packets sent per second
sent_errors sent_errors Number of sent errors per second
total_data total_data Number of bytes received and sent per second
total_packet total_packets Number of packets received and sent per second

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
lif:svm lif_svm

Table: lun

This table contains LUN-level SAN counters which are shared between 7-mode and C-mode. These counters are available for every mapped logical unit. The alias name for lun:node is lun_node.

Classic Object: lun

Table Row IDs

ID Format Aggregation Type Comment
{svm.name}:{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Name of the node
vserver_name svm.name Name of the vserver owning this logical unit
vserver_uuid svm.uuid UUID of the SVM owning this logical unit
instance_uuid uuid UUID of the logical unit

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
avg_read_latency average_read_latency Average read latency in microseconds for all operations on the LUN
avg_write_latency average_write_latency Average write latency in microseconds for all operations on the LUN
avg_xcopy_latency average_xcopy_latency Average latency in microseconds for xcopy requests
caw_reqs caw_requests Number of compare and write requests
enospc enospc Number of operations receiving ENOSPC errors
queue_full queue_full Queue full responses
read_align_histo read_align_histogram Histogram of WAFL read alignment (number sectors off WAFL block start)
read_data read_data Read bytes
read_ops read_ops Number of read operations
read_ops_sent read_ops_sent Number of outgoing read operations
read_partial_blocks read_partial_blocks Percentage of reads whose size is not a multiple of WAFL block size
remote_bytes remote_bytes I/O to or from a LUN which is not owned by the storage system handling the I/O.
remote_ops remote_ops Number of operations received by a storage system that does not own the LUN targeted by the operations.
unmap_reqs unmap_requests Number of unmap command requests
write_align_histo write_align_histogram Histogram of WAFL write alignment (number of sectors off WAFL block start)
write_data write_data Write bytes
write_ops write_ops Number of write operations
write_ops_sent write_ops_sent Number of outgoing write operations
write_partial_blocks write_partial_blocks Percentage of writes whose size is not a multiple of WAFL block size
writesame_reqs writesame_requests Number of write same command requests
writesame_unmap_reqs writesame_unmap_requests Number of write same commands requests with unmap bit set
xcopy_reqs xcopy_requests Total number of xcopy operations on the LUN

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
lun:node lun_node

Table: nic_common

This table tracks hardware network traffic performance and errors for all supported network interface cards (NIC), such as Intel Niantic, Qlogic, and CNA.

Classic Object: nic_common

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name.
node_uuid node.uuid Node UUID
nic_type type NIC card type, such as ixgbe or qlge
link_current_state link_current_state Current link state
link_media_state link_media_state Current media state is active or no carrier
link_duplex link_duplex Link duplex setting is half or full
link_speed link_speed Link speed
link_flowcontrol link_flowcontrol Current link flow control state (Transmit or Receive or Both)
rss_enabled rss_enabled Indicates whether the interface is enabled for RSS. Value can be on or off

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
nic_ipspace ipspace IPSpace of an interface
rx_frames_per_sec receive_frames_per_sec Frames received per second
rx_frames receive_frames Frames received
rx_bytes_per_sec receive_bytes_per_sec Bytes received per second
rx_bytes receive_bytes Bytes received
rx_errors_per_min receive_errors_per_min Error received per minute
rx_errors receive_errors Error received
rx_discards_per_min receive_discards_per_min Discarded receiving frames per minute
rx_discards receive_discards Discarded receiving frames
rx_total_frames receive_total_frames Total frames received
rx_total_bytes receive_total_bytes Total bytes received
rx_total_errors receive_total_errors Total errors received
rx_total_discards receive_total_discards Total queue drop or discard frame received
rx_multi_broadcast receive_multicast_broadcast Multicast or broadcast frames received
rx_no_buffers receive_no_buffers No receiving buffer available counter
rx_non_primary_uc receive_non_primary_unicast Frames with non-primary unicast address received
rx_lro_segments receive_lro_segments LRO (Large Receive Offload) segments received
rx_lro_bytes receive_lro_bytes LRO (Large Receive Offload) bytes received
rx_lro6_segments receive_lro6_segments IPv6 frame LRO (Large Receive Offload) segments received
rx_lro6_bytes receive_lro6_bytes IPv6 frame LRO (Large Receive Offload) bytes received
rx_mcast_v6_solicit receive_multicast_v6_solicit IPv6 multicast received
rx_tag_drop receive_tag_drop Dropped frames with tag received
rx_vlan_tag_drop receive_vlan_tag_drop Dropped frames with tag on a VLAN received
rx_vlan_untag_drop receive_vlan_untag_drop Dropped frames without tag received
rx_vlan_forwards receive_vlan_forwards Frames received which are forwarded on the VLAN
rx_vlan_broadcasts receive_vlan_broadcasts Frames received which are broadcasted onto a VLAN
rx_vlan_unicasts receive_vlan_unicasts Frames received which are unicasted on the VLAN
tx_frames_per_sec transmit_frames_per_sec Frames sent per second
tx_frames transmit_frames Frames sent
tx_bytes_per_sec transmit_bytes_per_sec Bytes sent per second
tx_bytes transmit_bytes Bytes sent
tx_errors_per_min transmit_errors_per_min Error sent per minute
tx_errors transmit_errors Error sent
tx_discards_per_min transmit_discards_per_min Discarded frames sent per minute
tx_discards transmit_discards Discards frames sent
tx_total_frames transmit_total_frames Total frames sent
tx_total_bytes transmit_total_bytes Total bytes sent
tx_total_errors transmit_total_errors Total errors sent
tx_total_discards transmit_total_discards Total queue drops on sending
tx_multi_broadcast transmit_multicast_broadcast Total multicast/broadcast frames sent
tx_queue_overflows transmit_queue_overflows Sending queue overflows counter
tx_no_buffers transmit_no_buffers No sending buffers available count
tx_frames_queued transmit_frames_queued Sent frames queued
tx_buffer_coalesces transmit_buffer_coalesces Sending coalesces buffers
tx_mtus_too_big transmit_mtus_too_big Oversized packets sent (MTUs too big)
tx_tso_segments transmit_tso_segments TSO (TCP Segmentation Offload) segments sent
tx_tso_bytes transmit_tso_bytes TSO (TCP Segmentation Offload) bytes sent
tx_tso6_segments transmit_tso6_segments IPv6 frame TSO (TCP Segmentation Offload) segments sent
tx_tso6_bytes transmit_tso6_bytes IPv6 frame TSO (TCP Segmentation Offload) bytes sent
tx_mcast_v6_solicit transmit_multicast_v6_solicit IPv6 multicast transmitted
hwassist hwassist HW offload capability of the interface
tx_ltm_fastp_calls transmit_ltm_fast_path_calls LTM (LAN Topology Module) sending fast path call counter
tx_ltm_busy_calls transmit_ltm_busy_calls LTM (LAN Topology Module) sending failed or busy call counter
tx_ltm_update_calls transmit_ltm_update_calls LTM (LAN Topology Module) sending update call counter
tx_ltm_yield_calls transmit_ltm_yield_calls LTM (LAN Topology Module) sending yield call counter
tx_ltm_total_calls transmit_ltm_total_calls LTM (LAN Topology Module) sending call counter
total_bytes total_bytes Bytes received and sent
total_errors total_errors Error received and sent
rx_crc_errors receive_crc_errors CRC errors detected on received packets
rx_unsupported_op receive_unsupported_op Total number of unsupported MAC Control Opcode received in Ethernet MAC control frame format field
rx_length_errors receive_length_errors Length errors detected on received packets
rx_runt_frames receive_runt_frames Very short frames received
rx_fragment receive_fragment Fragmented frames received
rx_long_frames receive_long_frames Very long frames received
rx_jabber receive_jabber Jabber frames received
rx_illegal_symbol receive_illegal_symbol Illegal symbol frames received
rx_error_symbol receive_error_symbol Error symbol frames received
rx_alignment_errors receive_alignment_errors Alignment errors detected on received packets
rx_bus_overruns receive_bus_overruns Bus overruns received
rx_xon receive_xon Xon frames received
rx_xoff receive_xoff Xoff frames received
rx_jumbo receive_jumbo Jumbo frames received
tx_hw_errors transmit_hw_errors Transmit errors reported by hardware
tx_link_down_drop transmit_link_down_drop Transmit packets dropped by hardware because the link was down
tx_cfg_up_down transmit_config_up_down Link down state changes
tx_bus_overruns transmit_bus_overruns Bus overruns sent
collisions collisions Collisions on CSMA interfaces
tx_max_collisions transmit_max_collisions Maximum collisions sent
tx_single_collisions transmit_single_collisions Single collisions sent
tx_multi_collisions transmit_multiple_collisions Multiple collisions sent
tx_late_collisions transmit_late_collisions Late collisions sent
tx_xon transmit_xon Transmitter on (XON) frames sent
tx_xoff transmit_xoff Transmitter Off (XOFF) frames sent
tx_jumbo transmit_jumbo Jumbo frames sent
link_up_to_downs link_up_to_down Number of link state change from UP to DOWN.
rss_itable_updates rss_itable_updates Number of hash table updates
rss_hash_errors rss_hash_errors Number of hash errors
rss_num_of_queues_used rss_num_of_queues_used Number of queues used in RSS
rss_matrix rss_matrix Matrix of RSS queue stats. The distribution of packet processing on each network queue. Each queue will have Transmit/Receive frames/bytes counting and requeue counting
rss_cg_stat rss_cg_stat RSS receive queue to CG queue mapping

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: nvmf_lif

An NVMe/FC LIF is a logical interface that connects an SVM to a NVMe/FC capable physical port. This table collects diagnostics and performance information for an NVMF LIF. The table counters can be used to debug and diagnose connectivity issues with initiators or fabric on a LIF. The table counters can be used to debug and diagnose connectivity issues with initiators or fabric at a LIF level granularity. The alias names for nvmf_lif:node and nvmf_lif:port are nvmf_lif_node and nvmf_lif_port respectively.

Classic Object: nvmf_fc_lif

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{port_id}:{port_wwpn} port This represents the construction of the row ID field in port combo object, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name
node_uuid node.uuid Node UUID
instance_name name Name of this logical interface (LIF)
instance_uuid uuid UUID of this logical interface (LIF)
aggregated_lif_uuid aggregated_lif_uuid Aggregated NVMF logical interface row ID
aggregated_lif_name aggregated_lif_name Aggregated NVME LIF name
vserver_name svm.name Name of the SVM (formerly referred to as a Vserver) that owns this logical interface (LIF)
vserver_uuid svm.uuid UUID of the SVM (formerly referred to as a Vserver) that owns this logical interface (LIF)
port_wwpn port_wwpn WWPN for the port
port_id port_id ID for the port

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
read_ops read_ops Number of read operations
write_ops write_ops Number of write operations
compare_ops compare_ops Number of compare operations
caw_ops caw_ops Number of compare and write operations
other_ops other_ops Number of operations that are not read, write, compare or compare-and-write.
total_ops total_ops Total number of operations.
remote_read_ops remote_read_ops Number of remote read operations
remote_write_ops remote_write_ops Number of remote write operations
remote_compare_ops remote_compare_ops Number of remote compare operations
remote_caw_ops remote_caw_ops Number of remote compare and write operations
remote_other_ops remote_other_ops Number of remote operations that are not read, write, compare or compare-and- write.
remote_total_ops remote_total_ops Total number of remote operations.
read_data read_data Amount of data read from the storage system
write_data write_data Amount of data written to the storage system
compare_data compare_data Amount of data compared in the storage system
caw_data caw_data Amount of data compared and written to in the storage system
total_data total_data Amount of NVMF traffic to and from the storage system
remote_read_data remote_read_data Amount of remote data read from the storage system
remote_write_data remote_write_data Amount of remote data written to the storage system
remote_compare_data remote_compare_data Amount of remote data compared in the storage system
remote_caw_data remote_caw_data Amount of remote data compared and written to in the storage system
remote_total_data remote_total_data Amount of NVMF remote traffic to and from the storage system
avg_read_latency average_read_latency Average latency for read operations
avg_write_latency average_write_latency Average latency for write operations
avg_other_latency average_other_latency Average latency for operations other than read, write, compare or compare-and- write.
avg_latency average_latency Average latency for NVMF operations
remote_avg_read_latency remote_average_read_latency Average latency for remote read operations
remote_avg_write_latency remote_average_write_latency Average latency for remote write operations
remote_avg_other_latency remote_average_other_latency Average latency for operations other than read, write, compare or compare-and- write.
remote_avg_latency remote_average_latency Average latency for NVMF remote operations
read_latency_hist read_latency_histogram Latency histogram for read operations
remote_read_latency_hist remote_read_latency_histogram Latency histogram for remote read operations
pend_q_hist pending_queue_histogram Latency histogram when IOs are placed in pending queue
driver_read_latency_hist driver_read_latency_histogram Driver latency histogram for read operations. Records the time spent in the protocol stack for read operations.
storage_read_latency_hist storage_read_latency_histogram Storage latency histogram for read operations. Records the time spent in storage for read operations.
write_latency_hist write_latency_histogram Latency histogram for write operations
remote_write_latency_hist remote_write_latency_histogram Latency histogram for remote write operations
driver_write_latency_hist driver_write_latency_histogram Driver latency histogram for write operations. Records the time spent in the protocol stack for write operations.
storage_write_latency_hist storage_write_latency_histogram Storage latency histogram for write operations. Records the time spent in storage for write operations.
fabric_latency_hist fabric_latency_histogram Fabric latency histogram for write operations. Records the time spent in the fabric after sending a transfer-ready to get WRITE data.
read_size_hist read_size_histogram Histogram of read sizes
write_size_hist write_size_histogram Histogram of write sizes
remote_read_size_hist remote_read_size_histogram Histogram of remote read sizes
remote_write_size_hist remote_write_size_histogram Histogram of remote write sizes
read_cmd_proc_latency_hist_8K read_cmd_processing_latency_histogram_8K Histogram for read command processing and data delivery time for I/O less than/equal to 8K.
read_cmd_proc_latency_hist_16K read_cmd_processing_latency_histogram_16K Histogram for read command processing and data delivery time for I/O greater than 8K AND less than/equal to 16K.
read_cmd_proc_latency_hist_32K read_cmd_processing_latency_histogram_32K Histogram for read command processing and data delivery time for I/O greater than 16K AND less than/equal to 32K.
read_cmd_proc_latency_hist_64K read_cmd_processing_latency_histogram_64K Histogram for read command processing and data delivery time for I/O greater than 32K AND less than/equal to 64K.
read_cmd_proc_latency_hist_large_io read_cmd_processing_latency_histogram_large_io Histogram for read command processing and data delivery time for I/O greater than 64K.
remote_read_cmd_proc_latency_hist_8K remote_read_cmd_processing_latency_histogram_8K Histogram for remote read command processing and data delivery time for I/O less than/equal to 8K.
remote_read_cmd_proc_latency_hist_16K remote_read_cmd_processing_latency_histogram_16K Histogram for remote read command processing and data delivery time for I/O greater than 8K AND less than/equal to 16K.
remote_read_cmd_proc_latency_hist_32K remote_read_cmd_processing_latency_histogram_32K Histogram for remote read command processing and data delivery time for I/O greater than 16K AND less than/equal to 32K.
remote_read_cmd_proc_latency_hist_64K remote_read_cmd_processing_latency_histogram_64K Histogram for remote read command processing and data delivery time for I/O greater than 32K AND less than/equal to 64K.
remote_read_cmd_proc_latency_hist_large_io remote_read_cmd_processing_latency_histogram_large_io Histogram for remote remote read command processing and data delivery time for I/O greater than 64K.
write_cmd_proc_latency_hist_8K write_cmd_processing_latency_histogram_8K Histogram for write command processing and data delivery time for I/O less than/equal to 8K.
write_cmd_proc_latency_hist_16K write_cmd_processing_latency_histogram_16K Histogram for write command processing and data delivery time for I/O greater than 8K AND less than/equal to 16K.
write_cmd_proc_latency_hist_32K write_cmd_processing_latency_histogram_32K Histogram for write command processing and data delivery time for I/O greater than 16K AND less than/equal to 32K.
write_cmd_proc_latency_hist_64K write_cmd_processing_latency_histogram_64K Histogram for write command processing and data delivery time for I/O greater than 32K AND less than/equal to 64K.
write_cmd_proc_latency_hist_large_io write_cmd_processing_latency_histogram_large_io Histogram for write command processing and data delivery time for I/O greater than 64K.
remote_write_cmd_proc_latency_hist_8K remote_write_cmd_processing_latency_histogram_8K Histogram for remote write command processing and data delivery time for I/O less than/equal to 8K.
remote_write_cmd_proc_latency_hist_16K remote_write_cmd_processing_latency_histogram_16K Histogram for remote write command processing and data delivery time for I/O greater than 8K AND less than/equal to 16K.
remote_write_cmd_proc_latency_hist_32K remote_write_cmd_processing_latency_histogram_32K Histogram for remote write command processing and data delivery time for I/O greater than 16K AND less than/equal to 32K.
remote_write_cmd_proc_latency_hist_64K remote_write_cmd_processing_latency_histogram_64K Histogram for remote write command processing and data delivery time for I/O greater than 32K AND less than/equal to 64K.
remote_write_cmd_proc_latency_hist_large_io remote_write_cmd_processing_latency_histogram_large_io Histogram for remote write command processing and data delivery time for I/O greater than 64K.
write_data_consume_latency_hist_8K write_data_consume_latency_histogram_8K Histogram for write data consumption time for I/O less than/equal to 8K.
write_data_consume_latency_hist_16K write_data_consume_latency_histogram_16K Histogram for write data consumption time for I/O greater than 8K AND less than/equal to 16K.
write_data_consume_latency_hist_32K write_data_consume_latency_histogram_32K Histogram for write data consumption time for I/O greater than 16K AND less than/equal to 32K.
write_data_consume_latency_hist_64K write_data_consume_latency_histogram_64K Histogram for write data consumption time for I/O greater than 32K AND less than/equal to 64K.
write_data_consume_latency_hist_large_io write_data_consume_latency_histogram_large_io Histogram for write data consumption time for I/O greater than 64K.
remote_write_data_consume_latency_hist_8K remote_write_data_consume_latency_histogram_8K Histogram for remote write data consumption time for I/O less than/equal to 8K. It includes remote transport latency and remote WAFL latency.
remote_write_data_consume_latency_hist_16K remote_write_data_consume_latency_histogram_16K Histogram for remote write data consumption time for I/O greater than 8K AND less than/equal to 16K. It includes remote transport latency and remote WAFL latency.
remote_write_data_consume_latency_hist_32K remote_write_data_consume_latency_histogram_32K Histogram for remote write data consumption time for I/O greater than 16K AND less than/equal to 32K. It includes remote transport latency and remote WAFL latency.
remote_write_data_consume_latency_hist_64K remote_write_data_consume_latency_histogram_64K Histogram for remote write data consumption time for I/O greater than 32K AND less than/equal to 64K. It includes remote transport latency and remote WAFL latency.
remote_write_data_consume_latency_hist_large_io remote_write_data_consume_latency_histogram_large_io Histogram for remote write data consumption time for I/O greater than 64K. It includes remote transport latency and remote WAFL latency.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
nvmf_lif:port nvmf_lif_port
nvmf_lif:node nvmf_lif_node

Table: object_store_client_op

CM table for exporting object store operation statistics. Object store operations are HTTP operations sent over TCP to manage objects on any object store.

Classic Object: object_store_client_op

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
stats stats Counter that indicates the number of object store operations sent, and their success and failure counts for particular handle and particular object store commands.
ops ops Counter that indicates the number of object store operations in total for particular handle and particular object store commands. This counter acts as a base counter for average_latency.
average_latency average_latency Average latencies executed during various phases of command execution. The execution_start latency represents the average time taken to start executing an operation. The request_prepare latency represents the average time taken to prepare the complete request that needs to be sent to the server. The send latency represents the average time taken to send requests to the server. The execution_start_to_send_complete represents the average time taken to send a request since its execution started. The execution_start_to_first_byte_received latency represents the average time taken to receive the first byte of a response since the command's execution started. These counters can be used to identify performance bottlenecks within the object store client module. This counter contains average latency for a particular handle and a particular object store command.
throughput_bytes throughput_bytes Counter that indicates the throughput for the corresponding object store command in bytes per second.
throughput_ops throughput_ops Counter that indicates the throughput for commands in operations per second.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
ops The counter labels have changed. All of the dashes '-' in the labels were changed to underscores '_'.
average_latency The counter labels have changed. All of the dashes '-' in the labels were changed to underscores '_'.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: path

The Counter Manager table for exporting path performance counters.

Classic Object: path

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
debounce_count debounce_count Total number of times a device has entered into debounce period.
login_attempt_count login_attempt_count Total number of PLOGI attempts to the device.
read_iops read_iops The number of I/O read operations sent from the initiator port to the indicated target port.
write_iops write_iops The number of I/O write operations sent from the initiator port to the indicated target port.
total_iops total_iops The number of total read/write I/O operations sent from the initiator port to the indicated target port.
read_latency read_latency The average latency of I/O read operations sent from this controller to the indicated target port.
write_latency write_latency The average latency of I/O write operations sent from this controller to the indicated target port.
total_latency average_latency The average latency of I/O read and write operations sent from this controller to the indicated target port.
average_read_service_time average_read_service_time The average time taken to process a read operation on the indicated target port by the indicated initiator port. This is the sum of time waiting to be transmitted and latency.
average_write_service_time average_write_service_time The average time taken to process a write operation on the indicated target port by the indicated initiator port. This is the sum of time waiting to be transmitted and latency.
average_service_time average_service_time The average time taken to process a read or write operation on the indicated target port by the indicated initiator port. This is the sum of time waiting to be transmitted and latency.
read_data read_data The average read throughput in kilobytes per second read from the indicated target port by the controller.
write_data write_data The average write throughput in kilobytes per second written to the indicated target port by the controller.
total_data total_data The average throughput in kilobytes per second read and written from/to the indicated target port by the controller.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: processor

The processor table exports performance counters for the central processing units of the system. The alias name for processor:node is processor_node.

Classic Object: processor

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Name of the node
node_uuid node.uuid UUID for the node

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
processor_busy busy_percent Percentage of elapsed time that the processor is executing non-idle processes
processor_elapsed_time elapsed_time Wall-clock time since boot used for calculating processor utilization
sk_switches sk_switches Number of sk switches per second
hard_switches hard_switches Number of context switches per second
domain_switches domain_switches Number of domain switches per second
cp_rupts cp_interrupts Number of CP interrupts per second
noncp_rupts non_cp_interrupts Number of non-CP interrupts per second
ipi_rupts ipi_interrupts Number of IPI interrupts per second
grab_kahuna grab_kahuna Number of grab kahuna domain per second
grab_kahuna_time grab_kahuna_time_percent Grab kahuna domain time percentage
suspend_domain suspend_domain Number of context switches per second
suspend_domain_time suspend_domain_time_percent Suspend domain time percentage
cp_rupt_time cp_interrupt_time_percent CP interrupt time percentage
noncp_rupt_time non_cp_interrupt_time_percent Non-CP interrupt time percentage
domain_busy domain_busy_percent Array of processor time in percentage spent in various domains
freebsd_cp_time freebsd_cp_time FreeBSD CP time array

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
domain_busy_percent The counter labels have changed. The only label to change was hostOS. It changed from hostOS to hostos.
freebsd_cp_time The counter labels have changed. The old counter labels were USER, NICE, SYS, INTR, IDLE. The new counter labels are user, nice, system, interrupt_request, idle.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
processor:node processor_node

Table: qos

A workload represents work being done on behalf of an application or system process. The QoS Counter Manager table reports information such as operations per second, a breakdown of where read operations are going, the inter-arrival time of operation request messages, working set size information, operation latency per workload, and deferred workload information. These statistics illustrate system performance with given workloads. The alias name for qos:policy_group is qos_policy_group.

Classic Object: workload

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{policy_group_name}:{policy_group_uuid} policy_group This represents the construction of the row ID field in policy_group combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name Name of the constituent workload.
instance_uuid uuid Unique identifier (UUID) for the workload. While the workload name may change, the UUID will be invariant.
policy_group_name policy_group_name This is the name of the policy group containing this workload.
policy_group_uuid policy_group_uuid This is the UUID of the policy group containing this workload.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
ops ops Workload operations executed per second.
read_io_type read_io_type_percent This is the percentage of read requests served from various components (such as buffer cache, ext_cache, disk, etc.).
read_io_type_base read_io_type_base This is the total number of WAFL read requests. It is used as a base counter (or denominator) for the read_io_type_percent counter, to compute the percentage of reads by various WAFL components.
sequential_reads sequential_reads_percent This is the percentage of reads, performed on behalf of the workload, that were sequential.
sequential_reads_base sequential_reads_base This is the total number of reads, performed on behalf of the workload. It is used as a base counter (or denominator) for the sequential_reads_percent counter to compute the percentage of sequential reads.
sequential_writes sequential_writes_percent This is the percentage of writes, performed on behalf of the workload, that were sequential. This counter is only available on platforms with more than 4GB of NVRAM.
sequential_writes_base sequential_writes_base This is the total number of writes, performed on behalf of the workload. This is used as a base counter (or denominator) for the sequential_writes_percent counter to compute the percentage of sequential writes.
latency latency This is the average response time for requests that were initiated by the workload.
total_data total_data This is the total amount of data read/written per second from/to the filer by the workload.
read_ops read_ops This is the rate of this workload's read operations that completed during the measurement interval.
write_ops write_ops This is the workload's write operations that completed during the measurement interval; measured per second.
other_ops other_ops This is the rate of this workload's other operations that completed during the measurement interval.
read_data read_data This is the amount of data read per second from the filer by the workload.
write_data write_data This is the amount of data written per second to the filer by the workload.
read_latency read_latency This is the average response time for read requests that were initiated by the workload.
write_latency write_latency This is the average response time for write requests that were initiated by the workload.
concurrency concurrency This is the average number of concurrent requests for the workload.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
qos:policy_group qos_policy_group

Table: qos_detail

The qos_detail Counter Manager table that provides service center-based statistical information. Note: This table returns a very large number of instances. Querying by instance name and using wild cards may improve response times.

Classic Object: workload_detail

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
resource_name resource.name Name of the associated resource.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
visits visits The number of visits that the workload made to the service center; measured in visits per second.
service_time service_time The workload's average service time per visit to the service center.
wait_time wait_time The workload's average wait time per visit to the service center.
in_latency_path in_latency_path Determines whether or not service center-based statistics are in the latency path.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: qos_detail_volume

The qos_detail_volume Counter Manager table provides service center-based statistical information for all volumes. Service centers are resource elements that contribute to the latency of a request. This table provides information on the breakdown of a volume's response time such as the number of visits, service time and wait time across service centers. Note: This table returns a very large number of rows.

Classic Object: workload_detail_volume

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
resource_name resource_name Name of the associated resource.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
visits visits The number of visits that the workload made to the service center; measured in visits per second.
service_time service_time The workload's average service time per visit to the service center.
wait_time wait_time The workload's average wait time per visit to the service center.
in_latency_path in_latency_path Determines whether or not service center-based statistics are in the latency path.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: qos_volume

The workload_volume table provides workload statistics on a per volume basis. Workload information at a file or LUN level are not shown by this table (See the workload table). This table provides information such as operations per second, a breakdown of where read operations are going, the interarrival time of operation request messages, working set size information, operation latency per workload, and deferred workload information.

Classic Object: workload_volume

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
instance_name name This is the name of the constituent workload row.
instance_uuid uuid This is the unique identifier for the qos_volume row. While the qos_volume name may change, the UUID will not change.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
latency latency This is the average response time for requests that were initiated by the workload.
ops ops This field is the workload's rate of operations that completed during the measurement interval; measured per second.
read_data read_data This is the amount of data read per second from the filer by the workload.
read_io_type read_io_type_percent This is the percentage of read requests served from various components (such as buffer cache, ext_cache, disk, etc.).
read_io_type_base read_io_type_base This is the total number of WAFL read requests. It is used as a base counter (or denominator) for the read_io_types counter, to compute the percentage of reads by various WAFL components.
read_latency read_latency This is the average response time for read requests that were initiated by the workload.
read_ops read_ops This is the rate of this workload's read operations that completed during the measurement interval.
sequential_reads sequential_reads_percent This is the percentage of reads, performed on behalf of the workload, that were sequential.
sequential_reads_base sequential_reads_base This is the total number of reads, performed on behalf of the workload. It is used as a base counter (or denominator) for the sequential_reads_percent counter to compute the percentage of sequential reads.
sequential_writes_percent sequential_writes_percent This is the percentage of writes, performed on behalf of the workload, that were sequential. This counter is only available on platforms with more than 4GB of NVRAM.
sequential_writes_base sequential_writes_base This is the total number of writes, performed on behalf of the workload. This is used as a base counter (or denominator) for the sequential_writes_percent counter to compute the percentage of sequential writes.
total_data total_data This is the total amount of data read/written per second from/to the filer by the workload.
write_data write_data This is the amount of data written per second to the filer by the workload.
write_latency write_latency This is the average response time for write requests that were initiated by the workload.
write_ops write_ops This is the workload's write operations that completed during the measurement interval; measured per second.
concurrency concurrency This is the average number of concurrent requests for the workload.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: svm_cifs

The svm_cifs table reports activity of the Common Internet File System Protocol subsystem. This is the Microsoft file-sharing protocol that evolved from the Server Message Block(SMB) application layer network protocol to connect PCs to Network Attached Storage(NAS) devices. This table supports SVM specific activity for SMB, SMB2, and SMB3 revisions of the CIFS protocol. The alias name for svm_cifs:node is svm_cifs_node.

Classic Object: cifs

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name
node_uuid node.uuid Node UUID
instance_name name Name of the CIFS instance
vserver_name svm.name SVM name
vserver_id svm.id SVM ID

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
cifs_ops total_ops Total number of CIFS operations
cifs_op_count op_count Array of select CIFS operation counts
cifs_op_pct op_percent Array of select CIFS operation counts as a percentage of total CIFS operations
cifs_latency latency Average latency for CIFS operations
cifs_latency_base latency_base Total observed CIFS operations to be used as a base counter for CIFS average latency calculation
cifs_latency_hist cifs_latency_histogram Histogram of latency for CIFS operations
cifs_read_ops total_read_ops Total number of CIFS read operations
cifs_write_ops total_write_ops Total number of CIFS write operations
cifs_read_latency average_read_latency Average latency for CIFS read operations
cifs_write_latency average_write_latency Average latency for CIFS write operations
cifs_read_latency_hist read_latency_histogram Histogram of latency for CIFS read operations
cifs_write_latency_hist write_latency_histogram Histogram of latency for CIFS write operations
cifs_read_size_histo read_size_histogram Histogram of CIFS read sizes
cifs_write_size_histo write_size_histogram Histogram of CIFS write sizes
read_data read_data Rate of CIFS read data transfers per second.
write_data write_data Rate of CIFS write data transfers per second.
total_data total_data Rate of total CIFS data transfers per second.
commands_outstanding commands_outstanding Number of SMB and SMB2 commands in process
change_notifications_outstanding change_notifications_outstanding Number of active change notifications over SMB and SMB2
connections connections Number of connections
outstanding_auth_requests outstanding_auth_requests Number of outstanding authentication requests
established_sessions established_sessions Number of established SMB and SMB2 sessions
signed_sessions signed_sessions Number of signed SMB and SMB2 sessions.
connected_shares connected_shares Number of SMB and SMB2 share connections
open_files open_files Number of open files over SMB and SMB2
active_searches active_searches Number of active searches over SMB and SMB2
max_commands_outstanding max_commands_outstanding Maximum number of SMB and SMB2 commands in process at one time
max_change_notifications_outstanding max_change_notifications_outstanding Maximum number of SMB and SMB2 change notifications pending at one time
max_connections max_connections Maximum number of connections achieved
max_outstanding_auth_requests max_outstanding_auth_requests Maximum number of outstanding authentication requests
max_established_sessions max_established_sessions Maximum number of established SMB and SMB2 sessions achieved
max_connected_shares max_connected_shares Maximum number of SMB and SMB2 share connections achieved
max_open_files max_open_files Maximum number of open files over SMB and SMB2 achieved
max_active_searches max_active_searches Maximum number of active searches over SMB and SMB2 achieved
max_sessions_per_connection max_sessions_per_connection Maximum number of SMB or SMB2 sessions multiplexed over a single connection
max_shares_per_session max_shares_per_session Maximum number of share connections achieved within a single SMB or SMB2 session
max_open_files_per_share max_open_files_per_share Maximum number of open files achieved over a single share connection within a single SMB or SMB2 session
handle_lease_ignored handle_lease_ignored Number of times a request for a handle lease was ignored because too many had been granted to a single session.
max_searches_per_session max_searches_per_session Maximum number of directory searches achieved over a single SMB or SMB2 session
max_same_tree_connect_per_session max_same_tree_connections_per_session Maximum number of CIFS tree connects achieved over the same share within a single CIFS session. This counter will be set only when shares within a single CIFS session exceeds the max_same_tree_connections_per_session configured value.
max_same_user_session_per_conn max_same_user_sessions_per_connection Maximum number of CIFS sessions achieved by the same user within a single TCP connection. This counter will be set only when total number of session on a CIFS connection exceeds the max_same_user_sessions_per_connection configured value.
max_opens_same_file_per_tree max_opens_same_file_per_tree Maximum number of existing opens achieved on the same file within a single CIFS tree. This counter will be set only when number of opens on a CIFS tree exceeds the max_opens_same_file_per_tree configured value.
max_watches_set_per_tree max_watches_set_per_tree Maximum number of watches, also known as 'change notifies,' achieved within a single CIFS tree. This counter will be set only when number of watches on a CIFS tree exceeds the max_watches_set_per_tree configured value.
auth_reject_too_many auth_reject_too_many Authentication refused after too many requests were made in rapid succession
open_reject_too_many open_reject_too_many Open refused after too many requests were made by the same user to the same file
session_reject_too_many session_reject_too_many Session refused after too many session requests for the same user for the same client
watch_reject_too_many watch_reject_too_many Watch request, also known as 'change notify,' refused after too many watch requests
tree_connect_reject_too_many tree_connect_reject_too_many Tree connect request rejected after too many connects to same share on session
duplicate_session_disconnected duplicate_session_disconnected Detected and terminated a duplicate session
connection_idle_close connection_idle_close Detected and terminated an idle connection
session_idle_close session_idle_close Detected and terminated an idle session
conn_could_not_close_without_waiting connections_could_not_close_without_waiting Number of connections could not be closed right away
conn_closed_internally_unexpected connections_closed_internally_unexpected Number of connections closed unexpectedly because of internal error
conn_hung_cnt hung_connections_count Number of connections hung while closing
non_unicode_client_rejected non_unicode_client_rejected Rejected a connection attempt from a client that does not support Unicode
node_referral_local node_referral.local Number of clients that connected using a LIF hosted by the same node that hosts the share root. Normally local access provides optimal performance.
node_referral_remote node_referral.remote Number of clients that connected using a LIF hosted by a node different from the node that hosts the share root. Remote access may result in degraded performance.
node_referral_issued node_referral.issued Number of clients that were issued a referral to the share root's node after the client connected using a LIF hosted by a node different from the share root's node.
node_referral_not_possible node_referral.not_possible Number of clients that were not issued a referral to the node hosting the share root after connecting using a LIF hosted by a node different from the share root's node. No active data LIF for the share root's node was found
reconnection_requests_total reconnection_requests.total Number of clients who issued a CIFS reconnect request
reconnection_requests_failed reconnection_requests.failed Number of CIFS reconnect requests which failed
persistent_opens persistent_opens Number of CIFS persistent open requests made by clients
durable_opens durable_opens Number of CIFS durable open requests made by clients
optimized_smb2_opens optimized_smb2_opens Number of SMB2 open requests which used SPINNP_LOOKUP instead of SPINNP_OPEN
lock_reconstruction lock_reconstruction Number of times lock reconstruction status has been encountered while processing CIFS requests from clients
server_side_close_conn server_side_close_connection Number of times a decision has been made to initiate server-side closure of a client connection
continuously_available_connections continuously_available_connections Number of connections from CA-capable clients to continuously available shares
privileged_lock_test_req privileged_lock.test_requests Number of Lock Test requests from the client
privileged_lock_req privileged_lock.requests Number of Lock Requests from the client
nbt_session_requests nbt_session.requests Number of NetBIOS session requests
nbt_session_keepalives nbt_session.keep_alives Number of NetBIOS session keep-alives
nameserver_query_requests name_server.query_requests Number of incoming nameserver query requests
nameserver_query_request_matches name_server.query_request_matches Number of incoming nameserver query requests that matched
nameserver_registration_requests name_server.registration_requests Number of incoming nameserver registration requests
nameserver_registration_request_matches name_server.registration_request_matches Number of incoming nameserver registration requests that matched
path_based_ops path_based_ops Number of SMB and SMB2 path-based commands
avg_directory_depth average_directory_depth Average number of directories crossed by SMB and SMB2 path-based commands
max_directory_depth max_directory_depth Maximum number of directories crossed by SMB and SMB2 path-based commands
avg_junction_depth average_junction_depth Average number of junctions crossed by SMB and SMB2 path-based commands
max_junction_depth max_junction_depth Maximum number of junctions crossed by SMB and SMB2 path-based commands
path_cache_entries path_cache.entries Number of entries in the path cache
path_cache_max_entries path_cache.max_entries Maximum number of entries in the path cache
path_cache_requests path_cache.requests Number of path cache requests
path_cache_hits path_cache.hits Number of path cache hits
path_cache_misses path_cache.misses Number of path cache misses
path_cache_latency path_cache.average_latency Average latency for a path cache request (hit or miss)
path_cache_hit_latency path_cache.average_hit_latency Average latency for a path cache hit
path_cache_hit_latency_histogram path_cache.hit_latency_histogram Latency histogram for path cache hits
path_cache_miss_latency path_cache.average_miss_latency Average latency for a path cache miss
path_cache_miss_latency_histogram path_cache.miss_latency_histogram Latency histogram for path cache misses
file_handle_cache_entries file_handle_cache.entries Number of entries in the file handle cache
file_handle_cache_max_entries file_handle.cache_max_entries Maximum number of entries in the file handle cache
file_handle_cache_requests file_handle_cache.requests Number of file handle cache requests
file_handle_cache_hits file_handle_cache.hits Number of file handle cache hits
file_handle_cache_misses file_handle_cache.misses Number of file handle cache misses
file_handle_cache_latency file_handle_cache.average_latency Average latency for a file handle cache request (hit or miss)
file_handle_cache_hit_latency file_handle_cache.average_hit_latency Average latency for a file handle cache hit
file_handle_cache_hit_latency_histogram file_handle_cache.hit_latency_histogram Latency histogram for file handle cache hits
file_handle_cache_miss_latency file_handle_cache.average_miss_latency Average latency for a file handle cache miss
file_handle_cache_miss_latency_histogram file_handle_cache.miss_latency_histogram Latency histogram for file handle cache misses
flow_control_connections flow_control.connections Total number of connections that have been placed into flow control
flow_control_back_to_back flow_control.back_to_back Total number of connections that have been released from flow control only to be put back into flow control before they get a chance to run
flow_control_max_queue_depth flow_control.max_queue_depth Maximum queue depth for flow control connection queues
flow_control_latency_hist flow_control.latency_histogram Histogram of flow control caused latency for CIFS connections
flexgroup_lookup_redrive flexgroup_lookup.redrive Total number of times a CIFS lookup has been redirected by the FlexGroup layer
flexgroup_open_redrive flexgroup_open.redrive Total number of times a CIFS file or directory open or creation has been redirected by the FlexGroup layer
flexgroup_lookup_multiple_redrive flexgroup_lookup.multiple_redrive Total number of times a single CIFS lookup operation has been redirected multiple times in a row
flexgroup_open_multiple_redrive flexgroup_open.multiple_redrive Total number of times a single CIFS file or directory open or creation operation has been redirected multiple times in a row
flexgroup_msid_cache_hit flexgroup_msid_cache.hits Total number of times we have found a FlexGroup target MSID in the CIFS MSID path cache
flexgroup_msid_cache_max_entries flexgroup_msid_cache.max_entries Maximum number of entries stored in any CIFS MSID path cache
flexgroup_msid_cache_max_depth flexgroup_msid_cache.max_depth Maximum path depth stored in any CIFS MSID path cache
component_cache component_cache Array of component cache stats
branchcache_hash_fetch_fail branch_cache.hash_fetch_fail Total number of times a request to fetch hash data failed. These are failures when attempting to read existing hash data. It does not include attempts to fetch hash data that has not yet been generated.
branchcache_missing_hash_bytes branch_cache.missing_hash_bytes Total number of bytes of data that had to be read by the client because the hash for that content was not available on the server.
branchcache_hash_fetch_ok branch_cache.hash_fetch_ok Total number of times a request to fetch hash data succeeded.
branchcache_hash_sent_bytes branch_cache.hash_sent_bytes Total number of bytes sent to clients requesting hashes.
copyoffload_directcopy_read_request copyoffload_directcopy_read_request Total number of Copy Offload Direct-Copy Read requests.
ioctl_fsctl_set_zero_data_unaligned_request ioctl_fsctl_set_zero_data_unaligned_request Total number of FSCTL_SET_ZERO_DATA requests not aligned to block-boundaries.
sd_max_ace_count security_descriptor.max_ace_count Maximum number of ACEs received in a security descriptor.
sd_max_ace_size security_descriptor.max_ace_size Maximum size of ACEs received in a security descriptor.
cred_max_user_claims credential.max_user_claims Maximum size of user claims in CIFS credentials
cred_max_device_claims credential.max_device_claims Maximum size of device claims in CIFS credentials
cred_max_device_groups credential.max_device_groups Maximum number of groups a device is a member of.
cred_build_req credential.build_requests Number of SpinNp Credential Build Requests for CIFS.
cred_avg_win_groups credential.average_win_groups Average number of windows groups any user is a member of.
cred_max_win_groups credential.max_win_groups Maximum number of windows groups any user is a member of.
cred_avg_unix_groups credential.average_unix_groups Average number of UNIX groups any user is a member of.
cred_max_unix_groups credential.max_unix_groups Maximum number of UNIX groups any user is a member of.
cred_avg_total_groups credential.average_total_groups Average number of total groups any user is a member of.
cred_max_total_groups credential.max_total_groups Maximum number of total groups any user is a member of.
cred_max_size_bytes credential.max_size Maximum size (in bytes) of the SpinNp credential for any CIFS user.
cred_avg_size_bytes credential.average_size Average size (in bytes) of the SpinNp credential for any CIFS user.
smb1_connections_count smb1_connections_count Number of SMB1 connections.
total_smb1_connections_count total_smb1_connections_count Total number of SMB1 connections.
smb2_connections_count smb2_connections_count Number of SMB2.0 connections.
encrypted_sessions encrypted_sessions Number of encrypted SMB3 sessions.
encrypted_share_connections encrypted_share_connections Number of encrypted share connections. This is the number of encrypted shares on which a tree connect has happened.
rejected_unencrypted_sessions rejected_unencrypted_sessions Number of session setups rejected due to the lack of client encryption capability.
rejected_unencrypted_shares rejected_unencrypted_shares Number of share mappings rejected due to the lack of client encryption capability.
total_smb2_connections_count total_smb2_connections_count Total number of SMB2.0 connections.
smb2_1_connections_count smb2_1_connections_count Number of SMB2.1 connections.
total_smb2_1_connections_count total_smb2_1_connections_count Total number of SMB2.1 connections.
smb3_connections_count smb3_connections_count Number of SMB3 connections.
total_smb3_connections_count total_smb3_connections_count Total number of SMB3 connections.
smb3_1_connections_count smb3_1_connections_count Number of SMB3.1 connections.
total_smb3_1_connections_count total_smb3_1_connections_count Total number of SMB3.1 connections.
extended_dfs_referral_reqs extended_dfs_referral_reqs Total number of extended DFS referrals (FSCTL_DFS_GET_REFERRALS_EX requests).
no_version_negotiated no_version_negotiated_requests Total number of negotiate requests that were dropped because no mutually supported SMB version is found.
widelink_request widelink_requests Total number of widelink encountered while resolving symlinks.
homedir_share_request homedir_share_requests Total number of Tree Connect requests for a home directory share.
export_policy_request export_policy_requests Total number of requests using an export policy.
access_based_enumeration access_based_enumeration_requests Total number of requests using Access Based Enumeration.
optimized_smb2_open optimized_smb2_open_requests Total number of optimized SMB2 open requests.
null_user_session null_user_sessions Total number of NULL or Anonymous user sessions.
guest_user_session guest_user_sessions Total number of Guest user sessions.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
op_count For each of the new labels in this array, the values have been changed to be lower case and any other non-alphanumeric characters have been replaced by an underscore.
op_percent For each of the new labels in this array, the values have been changed to be lower case and any other non-alphanumeric characters have been replaced by an underscore.
component_cache For each of the new labels in this array, the values have been changed to be lower case and white spaces have been replaced by underscores.
security_descriptor.max_ace_count For each of the new labels in this array, the values have been changed to be lower case and white spaces have been replaced by underscores.
security_descriptor.max_ace_size For each of the new labels in this array, the values have been changed to be lower case and white spaces have been replaced by underscores.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
svm_cifs:node svm_cifs_node

Table: svm_nfs_v3

The svm_nfs_v3 table reports activity for the Network File System protocol, version 3. This is the Sun file-sharing protocol that is predominant on UNIX platforms, used to connect to Network Attached Storage (NAS). The alias name for svm_nfs_v3:node is svm_nfs_v3_node.

Classic Object: nfsv3

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Name of the node
instance_name name Constituent SVM name
vserver_id svm.id Vserver ID
vserver_name svm.name Name of SVM

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
null_success null.success Number of successful Null procedure requests. A null procedure does nothing. It is used for testing and timing.
null_error null.error Number of erroneous Null procedure requests. A null procedure does nothing. It is used for testing and timing.
null_total null.total Total number of Null procedure requests. It is the total of null success and null error requests.
null_percent null.percent Percentage of Null procedure requests.
null_avg_latency null.average_latency Average latency of Null procedure requests.
getattr_success getattr.success Number of successful GetAttr procedure requests. The GetAttr procedure retrieves the attributes for a specified file system object. Successful returns have a NFS3_OK status.
getattr_error getattr.error Number of erroneous GetAttr procedure requests. The GetAttr procedure retrieves the attributes for a specified file system object.
getattr_total getattr.total Total number of Getattr procedure requests. It is the total number of getattr success and getattr error requests.
getattr_percent getattr.percent Percentage of GetAttr procedure requests. This counter shows how often GetAttr requests happen out of all NFSv3 requests.
getattr_avg_latency getattr.average_latency Average latency of GetAttr procedure requests. This counter keeps track of the average response time of GetAttr requests.
setattr_success setattr.success Number of successful SetAttr procedure requests. The SetAttr procedure changes one or more of the attributes of a file system object on the server.
setattr_error setattr.error Number of erroneous SetAttr procedure requests. The SetAttr procedure changes one or more of the attributes of a file system object on the server.
setattr_total setattr.total Total number of Setattr procedure requests. It is the total number of Setattr success and setattr error requests.
setattr_percent setattr.percent Percentage of Setattr procedure requests. The counter shows how often SetAttr requests happen out of all NFSv3 requests.
setattr_avg_latency setattr.average_latency Average latency of SetAttr procedure requests. The counter keeps track of the average response time of SetAttr requests.
lookup_success lookup.success Number of successful LookUp procedure requests. The LookUp procedure searches a directory for a specific name and returns the file handle for the corresponding file system object.
lookup_error lookup.error Number of erroneous LookUp procedure requests. The LookUp procedure searches a directory for a specific name and returns the file handle for the corresponding file system object.
lookup_total lookup.total Total number of Lookup procedure requests. It is the total number of lookup success and lookup error requests.
lookup_percent lookup.percent Percentage of LookUp procedure requests. This counter shows how often LookUp requests happen out of all NFSv3 requests.
lookup_avg_latency lookup.average_latency Average latency of LookUp procedure requests. This shows the average time it takes for the LookUp operation to reply to the request.
access_success access.success Number of successful Access procedure requests. The Access procedure determines the access rights that a user has with respect to a file system object.
access_error access.error Number of erroneous Access procedure requests. The Access procedure determines the access rights that a user has with respect to a file system object.
access_total access.total Total number of Access procedure requests. It is the total number of access success and access error requests.
access_percent access.percent Percentage of Access procedure requests. This counter shows how often Access requests happen out of all NFSv3 requests.
access_avg_latency access.average_latency Average latency of Access procedure requests. The counter keeps track of the average response time of Access requests.
read_symlink_success read_symlink.success Number of successful ReadSymlink procedure requests. The ReadSymLink procedure reads the data associated with a symbolic link. A symbolic link is a file system object that points to another file system object.
read_symlink_error read_symlink.error Number of erroneous ReadSymlink procedure requests. The ReadSymLink procedure reads the data associated with a symbolic link. A symbolic link is a file system object that points to another file system object.
read_symlink_total read_symlink.total Total number of ReadSymLink procedure requests. It is the total number of read symlink success and read symlink error requests.
read_symlink_percent read_symlink.percent Percentage of ReadSymLink procedure requests. This counter shows how often ReadSymLink requests happen out of all NFSv3 requests.
read_symlink_avg_latency read_symlink.average_latency Average latency of ReadSymLink procedure requests. The counter keeps track of the average response time of ReadSymLink requests.
read_success read.success Number of successful Read procedure requests. The Read procedure reads data from a file.
read_error read.error Number of erroneous Read procedure requests. The Read procedure reads data from a file.
read_total read.total Total number Read of procedure requests. It is the total number of read success and read error requests.
read_percent read.percent Percentage of Read procedure requests. This counter shows how often Read requests happen out of all NFSv3 requests.
read_avg_latency read.average_latency Average latency of Read procedure requests. The counter keeps track of the average response time of Read requests.
write_success write.success Number of successful Write procedure requests. The Write procedure writes data to a file.
write_error write.error Number of erroneous Write procedure requests. The Write procedure writes data to a file.
write_total write.total Total number of Write procedure requests. It is the total number of write success and write error requests.
write_percent write.percent Percentage of Write procedure requests. This counter shows how often Write requests happen out of all NFSv3 requests.
write_avg_latency write.average_latency Average latency of Write procedure requests. The counter keeps track of the average response time of Write requests.
create_success create.success Number of successful Create procedure requests. The Create procedure creates a regular file.
create_error create.error Number of erroneous Create procedure requests. The Create procedure creates a regular file.
create_total create.total Total number Create of procedure requests. It is the total number of create success and create error requests.
create_percent create.percent Percentage of Create procedure requests. This counter shows how often Create requests happen out of all NFSv3 requests.
create_avg_latency create.average_latency Average latency of Create procedure requests. The counter keeps track of the average response time of Create requests.
mkdir_success mkdir.success Number of successful MkDir procedure requests. The MkDir procedure creates a new subdirectory.
mkdir_error mkdir.error Number of erroneous MkDir procedure requests. The MkDir procedure creates a new subdirectory.
mkdir_total mkdir.total Total number MkDir of procedure requests. It is the total number of MkDir success and MkDir error requests.
mkdir_percent mkdir.percent Percentage of MkDir procedure requests. This counter shows how often MkDir requests happen out of all NFSv3 requests.
mkdir_avg_latency mkdir.average_latency Average latency of MkDir procedure requests. The counter keeps track of the average response time of MkDir requests.
symlink_success symlink.success Number of successful SymLink procedure requests. The SymLink procedure creates a symbolic link. A symbolic link is a file system object that points to another file system object.
symlink_error symlink.error Number of erroneous SymLink procedure requests. The SymLink procedure creates a symbolic link. A symbolic link is a file system object that points to another file system object.
symlink_total symlink.total Total number SymLink of procedure requests. It is the total number of SymLink success and create SymLink requests.
symlink_percent symlink.percent Percentage of Symlink procedure requests. This counter shows how often Symlink requests happen out of all NFSv3 requests.
symlink_avg_latency symlink.average_latency Average latency of SymLink procedure requests. The counter keeps track of the average response time of SymLink requests.
mknod_success mknod.success Number of successful MkNod procedure requests. The MkNod procedure creates a special file that can be device files or named pipes.
mknod_error mknod.error Number of erroneous MkNod procedure requests. The MkNod procedure creates a special file that can be device files or named pipes.
mknod_total mknod.total Total number MkNod of procedure requests. It is the total number of MkNod success and MkNod error requests.
mknod_percent mknod.percent Percentage of MkNod procedure requests. This counter shows how often MkNod requests happen out of all NFSv3 requests.
mknod_avg_latency mknod.average_latency Average latency of MkNod procedure requests. The counter keeps track of the average response time of MkNod requests.
remove_success remove.success Number of successful Remove procedure requests. The Remove procedure deletes an entry from a directory.
remove_error remove.error Number of erroneous Remove procedure requests. The Remove procedure deletes an entry from a directory.
remove_total remove.total Total number Remove of procedure requests. It is the total number of Remove success and Remove error requests.
remove_percent remove.percent Percentage of Remove procedure requests. This counter shows how often Remove requests happen out of all NFSv3 requests.
remove_avg_latency remove.average_latency Average latency of Remove procedure requests. The counter keeps track of the average response time of Remove requests.
rmdir_success rmdir.success Number of successful RmDir procedure requests. The RmDir procedure deletes a subdirectory from a directory.
rmdir_error rmdir.error Number of erroneous RmDir procedure requests. The RmDir procedure deletes a subdirectory from a directory.
rmdir_total rmdir.total Total number RmDir of procedure requests. It is the total number of RmDir success and RmDir error requests.
rmdir_percent rmdir.percent Percentage of RmDir procedure requests. This counter shows how often RmDir requests happen out of all NFSv3 requests.
rmdir_avg_latency rmdir.average_latency Average latency of RmDir procedure requests. The counter keeps track of the average response time of RmDir requests.
rename_success rename.success Number of successful Rename procedure requests. The Rename procedure renames the file.
rename_error rename.error Number of erroneous Rename procedure requests. The Rename procedure renames the file.
rename_total rename.total Total number Rename of procedure requests. It is the total number of Rename success and Rename error requests.
rename_percent rename.percent Percentage of Rename procedure requests. This counter shows how often Rename requests happen out of all NFSv3 requests.
rename_avg_latency rename.average_latency Average latency of Rename procedure requests. The counter keeps track of the average response time of Rename requests.
link_success link.success Number of successful Link procedure requests. The Link procedure creates a hard link. A hard link is a directory entry that associates a name with a file on a file system.
link_error link.error Number of erroneous Link procedure requests. The Link procedure creates a hard link. A hard link is a directory entry that associates a name with a file on a file system.
link_total link.total Total number Link of procedure requests. It is the total number of Link success and Link error requests.
link_percent link.percent Percentage of Link procedure requests. This counter shows how often Link requests happen out of all NFSv3 requests.
link_avg_latency link.average_latency Average latency of Link procedure requests. The counter keeps track of the average response time of Link requests.
readdir_success readdir.success Number of successful ReadDir procedure requests. The ReadDir retrieves a variable number of entries from a directory and returns the name of file identifier for each.
readdir_error readdir.error Number of erroneous ReadDir procedure requests. The ReadDir retrieves a variable number of entries from a directory and returns the name of file identifier for each.
readdir_total readdir.total Total number ReadDir of procedure requests. It is the total number of ReadDir success and ReadDir error requests.
readdir_percent readdir.percent Percentage of ReadDir procedure requests. This counter shows how often ReadDir requests happen out of all NFSv3 requests.
readdir_avg_latency readdir.average_latency Average latency of ReadDir procedure requests. The counter keeps track of the average response time of ReadDir requests.
readdirplus_success readdirplus.success Number of successful ReadDirPlus procedure requests. The ReadDirPlus retrieves a variable number of entries from a file system directory and returns complete information about each.
readdirplus_error readdirplus.error Number of erroneous ReadDirPlus procedure requests. The ReadDirPlus retrieves a variable number of entries from a file system directory and returns complete information about each.
readdirplus_total readdirplus.total Total number ReadDirPlus of procedure requests. It is the total number of ReadDirPlus success and ReadDirPlus error requests.
readdirplus_percent readdirplus.percent Percentage of ReadDirPlus procedure requests. This counter shows how often ReadDirPlus requests happen out of all NFSv3 requests.
readdirplus_avg_latency readdirplus.average_latency Average latency of ReadDirPlus procedure requests. The counter keeps track of the average response time of ReadDirPlus requests.
fsstat_success fsstat.success Number of successful FsStat procedure requests. The FsStat procedure retrieves volatile file system state information.
fsstat_error fsstat.error Number of erroneous FsStat procedure requests. The FsStat procedure retrieves volatile file system state information.
fsstat_total fsstat.total Total number FSStat of procedure requests. It is the total number of FSStat success and FSStat error requests.
fsstat_percent fsstat.percent Percentage of FSStat procedure requests. This counter shows how often FSStat requests happen out of all NFSv3 requests.
fsstat_avg_latency fsstat.average_latency Average latency of FSStat procedure requests. The counter keeps track of the average response time of FSStat requests.
fsinfo_success fsinfo.success Number of successful FsInfo procedure requests. The FsInfo procedure retrieves nonvolatile file system state information and provides general information about the NFS version 3 protocol server implementation
fsinfo_error fsinfo.error Number of erroneous FsInfo procedure requests. The FsInfo procedure retrieves nonvolatile file system state information and provides general information about the NFS version 3 protocol server implementation
fsinfo_total fsinfo.total Total number FSInfo of procedure requests. It is the total number of FSInfo success and FSInfo error requests.
fsinfo_percent fsinfo.percent Percentage of FsInfo procedure requests. This counter shows how often FsInfo requests happen out of all NFSv3 requests.
fsinfo_avg_latency fsinfo.average_latency Average latency of FSInfo procedure requests. The counter keeps track of the average response time of FSInfo requests.
pathconf_success pathconf.success Number of successful PathConf procedure requests. The PathConf retrieves the pathconf information for a file or directory.
pathconf_error pathconf.error Number of erroneous PathConf procedure requests. The PathConf retrieves the pathconf information for a file or directory.
pathconf_total pathconf.total Total number PathConf of procedure requests. It is the total number of PathConf success and PathConf error requests.
pathconf_percent pathconf.percent Percentage of PathConf procedure requests. This counter shows how often PathConf requests happen out of all NFSv3 requests.
pathconf_avg_latency pathconf.average_latency Average latency of PathConf procedure requests. The counter keeps track of the average response time of PathConf requests.
commit_success commit.success Number of successful Commit procedure requests. The Commit procedure forces or flushes data to stable storage that was previously written with a Write procedure call with stable field set to UNSTABLE.
commit_error commit.error Number of erroneous Commit procedure requests. The Commit procedure forces or flushes data to stable storage that was previously written with a Write procedure call with stable field set to UNSTABLE.
commit_total commit.total Total number of Commit procedure requests. It is the total number of Commit success and Commit error requests.
commit_percent commit.percent Percentage of Commit procedure requests. This counter shows how often Commit requests happen out of all NFSv3 requests.
commit_avg_latency commit.average_latency Average latency of Commit procedure requests. The counter keeps track of the average response time of Commit requests.
nfsv3_ops ops Total number of NFSv3 procedure requests per second.
null_latency_hist null_latency_histogram Histogram of latency for Null operations.
getattr_latency_hist getattr_latency_histogram Histogram of latency for Getattr operations.
setattr_latency_hist setattr_latency_histogram Histogram of latency for Setattr operations.
lookup_latency_hist lookup_latency_histogram Histogram of latency for LookUp operations.
access_latency_hist access_latency_histogram Histogram of latency for Access operations.
readlink_latency_hist readlink_latency_histogram Histogram of latency for ReadLink operations.
read_latency_hist read_latency_histogram Histogram of latency for Read operations.
write_latency_hist write_latency_histogram Histogram of latency for Write operations.
create_latency_hist create_latency_histogram Histogram of latency for Create operations.
mkdir_latency_hist mkdir_latency_histogram Histogram of latency for Mkdir operations.
symlink_latency_hist symlink_latency_histogram Histogram of latency for SymLink operations.
mknod_latency_hist mknod_latency_histogram Histogram of latency for Mknod operations.
remove_latency_hist remove_latency_histogram Histogram of latency for Remove operations.
rmdir_latency_hist rmdir_latency_histogram Histogram of latency for Rmdir operations.
rename_latency_hist rename_latency_histogram Histogram of latency for Rename operations.
link_latency_hist link_latency_histogram Histogram of latency for Link operations.
readdir_latency_hist readdir_latency_histogram Histogram of latency for Readdir operations.
readdirplus_latency_hist readdir_plus_latency_histogram Histogram of latency for Readdirplus operations.
fsstat_latency_hist fsstat_latency_histogram Histogram of latency for Fsstat operations.
fsinfo_latency_hist fsinfo_latency_histogram Histogram of latency for Fsinfo operations.
pathconf_latency_hist pathconf_latency_histogram Histogram of latency for Pathconf operations.
comit_latency_hist commit_latency_histogram Histogram of latency for Commit operations.
nfsv3_latency_hist latency_histogram Histogram of latency for NFSv3 operations.
nfsv3_read_size_histo read_size_histogram Histogram of NFSv3 Read size.
nfsv3_write_size_histo write_size_histogram Histogram of NFSv3 Write size.
nfsv3_read_throughput read_throughput Rate of NFSv3 read data transfers per second.
nfsv3_write_throughput write_throughput Rate of NFSv3 write data transfers per second.
nfsv3_throughput throughput Rate of NFSv3 data transfers per second.
nfsv3_dnfs_ops oracle_direct_nfs_ops Rate of NFSv3 operations per second served to clients utilizing Oracle Direct NFS
nfsv3_hadoop_ops hadoop_ops Rate of NFSv3 operations per second served to clients utilizing Hadoop NFS
readdir_postop_error readdir.postop_error Number of failed Postop ReadDir procedures. Postop ReadDir errors are failures in the response of the request.
readdirplus_postop_error readdirplus.postop_error Number of failed Postop ReadDirPlus procedures. Postop ReadDirPlus errors are failures in the response of the request.
raidprop_error raid_error Number of times RAID errors encountered in NFSv3 path.
nfsv3_read_ops read_ops Total observed NFSv3 read operations per second.
nfsv3_write_ops write_ops Total observed NFSv3 write operations per second.
latency latency Average latency of NFSv3 requests. This counter keeps track of the average response time of NFSv3 requests.
nfsv3_fileop_max_latency fileop_max_latency Maximum latency of NFSv3 requests. This counter keeps track of the maximum response time of NFSv3 requests at any point in time.
total_ops total_ops Total number of NFSv3 requests per sec
free_pass_ops free_pass_ops This counter keeps track of the number of NFSv3 requests which have asked to bypass COP HWM

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
svm_nfs_v3:node svm_nfs_v3_node

Table: svm_nfs_v4

The svm_nfs_v4 table reports activity for the Network File System protocol, version 4. This is the ISOC file-sharing protocol that is predominant on UNIX platforms, used to connect to Network Attached Storage (NAS). The alias name for svm_nfs_v4:node is svm_nfs_v4_node.

Classic Object: nfsv4

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name
instance_name name Constituent SVM Name
vserver_id svm.id SVM ID
vserver_name svm.name SVM Name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
null_success null.success Number of successful NULL procedures
null_error null.error Number of failed NULL procedures
null_total null.total Total number of NULL procedures
null_percent null.percent Percentage of NULL procedures
null_avg_latency null.average_latency Average Latency of NULL procedures
compound_success compound.success Number of successful COMPOUND procedures
compound_error compound.error Number of failed COMPOUND procedures
compound_total compound.total Total number of COMPOUND procedures
compound_percent compound.percent Percentage of COMPOUND procedures
compound_avg_latency compound.average_latency Average Latency of COMPOUND procedures
access_success access_success Number of successful ACCESS procedures
access_error access.error Number of failed ACCESS procedures
access_total access.total Total number of ACCESS procedures
access_percent access.percent Percentage of ACCESS procedures
access_avg_latency access.average_latency Average latency of ACCESS procedures
close_success close.success Number of successful CLOSE procedures
close_error close.error Number of failed CLOSE procedures
close_total close.total Total number of CLOSE procedures
close_percent close.percent Percentage of CLOSE procedures
close_avg_latency close.average_latency Average latency of CLOSE procedures
commit_success commit.success Number of successful COMMIT procedures
commit_error commit.error Number of failed COMMIT procedures
commit_total commit.total Total number of COMMIT procedures
commit_percent commit.percent Percentage of COMMIT procedures
commit_avg_latency commit.average_latency Average latency of COMMIT procedures
create_success create.success Number of successful CREATE procedures
create_error create.error Number of failed CREATE procedures
create_total create.total Total number of CREATE procedures
create_percent create.percent Percentage of CREATE procedures
create_avg_latency create.average_latency Average latency of CREATE procedures
delegpurge_success delegpurge.success Number of successful DELEGPURGE procedures
delegpurge_error delegpurge.error Number of failed DELEGPURGE procedures
delegpurge_total delegpurge.total Total number of DELEGPURGE procedures
delegpurge_percent delegpurge.percent Percentage of DELEGPURGE procedures
delegpurge_avg_latency delegpurge.average_latency Average latency of DELEGPURGE procedures
delegreturn_success delegreturn.success Number of successful DELEGRETURN procedures
delegreturn_error delegreturn.error Number of failed DELEGRETURN procedures
delegreturn_total delegreturn.total Total number of DELEGRETURN procedures
delegreturn_percent delegreturn.percent Percentage of DELEGRETURN procedures
delegreturn_avg_latency delegreturn.average_latency Average latency of DELEGRETURN procedures
getattr_success getattr.success Number of successful GETATTR procedures
getattr_error getattr.error Number of failed GETATTR procedures
getattr_total getattr.total Total number of GETATTR procedures
getattr_percent getattr.percent Percentage of GETATTR procedures
getattr_avg_latency getattr.average_latency Average latency of GETATTR procedures
getfh_success getfh.success Number of successful GETFH procedures
getfh_error getfh.error Number of failed GETFH procedures
getfh_total getfh.total Total number of GETFH procedures
getfh_percent getfh.percent Percentage of GETFH procedures
getfh_avg_latency getfh.average_latency Average latency of GETFH procedures
link_success link.success Number of successful LINK procedures
link_error link.error Number of failed LINK procedures
link_total link.total Total number of LINK procedures
link_percent link.percent Percentage of LINK procedures
link_avg_latency link.average_latency Average latency of LINK procedures
lock_success lock.success Number of successful LOCK procedures
lock_error lock.error Number of failed LOCK procedures
lock_total lock.total Total number of LOCK procedures
lock_percent lock.percent Percentage of LOCK procedures
lock_avg_latency lock.average_latency Average latency of LOCK procedures
lockt_success lockt.success Number of successful LOCKT procedures
lockt_error lockt.error Number of failed LOCKT procedures
lockt_total lockt.total Total number of LOCKT procedures
lockt_percent lockt.percent Percentage of LOCKT procedures
lockt_avg_latency lockt.average_latency Average latency of LOCKT procedures
locku_success locku.success Number of successful LOCKU procedures
locku_error locku.error Number of failed LOCKU procedures
locku_total locku.total Total number of LOCKU procedures
locku_percent locku.percent Percentage of LOCKU procedures
locku_avg_latency locku.average_latency Average latency of LOCKU procedures
lookup_success lookup.success Number of successful LOOKUP procedures
lookup_error lookup.error Number of failed LOOKUP procedures
lookup_total lookup.total Total number of LOOKUP procedures
lookup_percent lookup.percent Percentage of LOOKUP procedures
lookup_avg_latency lookup.average_latency Average latency of LOOKUP procedures
lookupp_success lookupp.success Number of successful LOOKUPP procedures
lookupp_error lookupp.error Number of failed LOOKUPP procedures
lookupp_total lookupp.total Total number of LOOKUPP procedures
lookupp_percent lookupp.percent Percentage of LOOKUPP procedures
lookupp_avg_latency lookupp.average_latency Average latency of LOOKUPP procedures
nverify_success nverify.success Number of successful NVERIFY procedures
nverify_error nverify.error Number of failed NVERIFY procedures
nverify_total nverify.total Total number of NVERIFY procedures
nverify_percent nverify.percent Percentage of NVERIFY procedures
nverify_avg_latency nverify.average_latency Average latency of NVERIFY procedures
open_success open.success Number of successful OPEN procedures
open_error open.error Number of failed OPEN procedures
open_total open.total Total number of OPEN procedures
open_percent open.percent Percentage of OPEN procedures
open_avg_latency open.average_latency Average latency of OPEN procedures
openattr_success openattr.success Number of successful OPENATTR procedures
openattr_error openattr.error Number of failed OPENATTR procedures
openattr_total openattr.total Total number of OPENATTR procedures
openattr_percent openattr.percent Percentage of OPENATTR procedures
openattr_avg_latency openattr.average_latency Average latency of OPENATTR procedures
open_confirm_success open_confirm.success Number of successful OPEN_CONFIRM procedures
open_confirm_error open_confirm.error Number of failed OPEN_CONFIRM procedures
open_confirm_total open_confirm.total Total number of OPEN_CONFIRM procedures
open_confirm_percent open_confirm.percent Percentage of OPEN_CONFIRM procedures
open_confirm_avg_latency open_confirm.average_latency Average latency of OPEN_CONFIRM procedures
open_downgrade_success open_downgrade.success Number of successful OPEN_DOWNGRADE procedures
open_downgrade_error open_downgrade.error Number of failed OPEN_DOWNGRADE procedures
open_downgrade_total open_downgrade.total Total number of OPEN_DOWNGRADE procedures
open_downgrade_percent open_downgrade.percent Percentage of OPEN_DOWNGRADE procedures
open_downgrade_avg_latency open_downgrade.average_latency Average latency of OPEN_DOWNGRADE procedures
putfh_success putfh.success Number of successful PUTFH procedures
putfh_error putfh.error Number of failed PUTFH procedures
putfh_total putfh.total Total number of PUTFH procedures
putfh_percent putfh.percent Percentage of PUTFH procedures
putfh_avg_latency putfh.average_latency Average latency of PUTFH procedures
putpubfh_success putpubfh.success Number of successful PUTPUBFH procedures
putpubfh_error putpubfh.error Number of failed PUTPUBFH procedures
putpubfh_total putpubfh.total Total number of PUTPUBFH procedures
putpubfh_percent putpubfh.percent Percentage of PUTPUBFH procedures
putpubfh_avg_latency putpubfh.average_latency Average latency of PUTPUBFH procedures
putrootfh_success putrootfh.success Number of successful PUTROOTFH procedures
putrootfh_error putrootfh.error Number of failed PUTROOTFH procedures
putrootfh_total putrootfh.total Total number of PUTROOTFH procedures
putrootfh_percent putrootfh.percent Percentage of PUTROOTFH procedures
putrootfh_avg_latency putrootfh.average_latency Average latency of PUTROOTFH procedures
read_success read.success Number of successful READ procedures
read_error read.error Number of failed READ procedures
read_total read.total Total number of READ procedures
read_percent read.percent Percentage of READ procedures
read_avg_latency read.average_latency Average latency of READ procedures
readdir_success readdir.success Number of successful READDIR procedures
readdir_error readdir.error Number of failed READDIR procedures
readdir_total readdir.total Total number of READDIR procedures
readdir_percent readdir.percent Percentage of READDIR procedures
readdir_avg_latency readdir.average_latency Average latency of READDIR procedures
readlink_success readlink.success Number of successful READLINK procedures
readlink_error readlink.error Number of failed READLINK procedures
readlink_total readlink.total Total number of READLINK procedures
readlink_percent readlink.percent Percentage of READLINK procedures
readlink_avg_latency readlink.average_latency Average latency of READLINK procedures
remove_success remove.success Number of successful REMOVE procedures
remove_error remove.error Number of failed REMOVE procedures
remove_total remove.total Total number of REMOVE procedures
remove_percent remove.percent Percentage of REMOVE procedures
remove_avg_latency remove.average_latency Average latency of REMOVE procedures
rename_success rename.success Number of successful RENAME procedures
rename_error rename.error Number of failed RENAME procedures
rename_total rename.total Total number of RENAME procedures
rename_percent rename.percent Percentage of RENAME procedures
rename_avg_latency rename.average_latency Average latency of RENAME procedures
renew_success renew.success Number of successful RENEW procedures
renew_error renew.error Number of failed RENEW procedures
renew_total renew.total Total number of RENEW procedures
renew_percent renew.percent Percentage of RENEW procedures
renew_avg_latency renew.average_latency Average latency of RENEW procedures
restorefh_success restorefh.success Number of successful RESTOREFH procedures
restorefh_error restorefh.error Number of failed RESTOREFH procedures
restorefh_total restorefh.total Total number of RESTOREFH procedures
restorefh_percent restorefh.percent Percentage of RESTOREFH procedures
restorefh_avg_latency restorefh.average_latency Average latency of RESTOREFH procedures
savefh_success savefh.success Number of successful SAVEFH procedures
savefh_error savefh.error Number of failed SAVEFH procedures
savefh_total savefh.total Total number of SAVEFH procedures
savefh_percent savefh.percent Percentage of SAVEFH procedures
savefh_avg_latency savefh.average_latency Average latency of SAVEFH procedures
secinfo_success secinfo.success Number of successful SECINFO procedures
secinfo_error secinfo.error Number of failed SECINFO procedures
secinfo_total secinfo.total Total number of SECINFO procedures
secinfo_percent secinfo.percent Percentage of SECINFO procedures
secinfo_avg_latency secinfo.average_latency Average latency of SECINFO procedures
setattr_success setattr.success Number of successful SETATTR procedures
setattr_error setattr.error Number of failed SETATTR procedures
setattr_total setattr.total Total number of SETATTR procedures
setattr_percent setattr.percent Percentage of SETATTR procedures
setattr_avg_latency setattr.average_latency Average latency of SETATTR procedures
setclientid_success setclientid.success Number of successful SETCLIENTID procedures
setclientid_error setclientid.error Number of failed SETCLIENTID procedures
setclientid_total setclientid.total Total number of SETCLIENTID procedures
setclientid_percent setclientid.percent Percentage of SETCLIENTID procedures
setclientid_avg_latency setclientid.average_latency Average latency of SETCLIENTID procedures
setclientid_confirm_success setclientid_confirm.success Number of successful SETCLIENTID_CONFIRM procedures
setclientid_confirm_error setclientid_confirm.error Number of failed SETCLIENTID_CONFIRM procedures
setclientid_confirm_total setclientid_confirm.total Total number of SETCLIENTID_CONFIRM procedures
setclientid_confirm_percent setclientid_confirm.percent Percentage of SETCLIENTID_CONFIRM procedures
setclientid_confirm_avg_latency setclientid_confirm.average_latency Average latency of SETCLIENTID_CONFIRM procedures
verify_success verify.success Number of successful VERIFY procedures
verify_error verify.error Number of failed VERIFY procedures
verify_total verify.total Total number of VERIFY procedures
verify_percent verify.percent Percentage of VERIFY procedures
verify_avg_latency verify.average_latency Average latency of VERIFY procedures
write_success write.success Number of successful WRITE procedures
write_error write.error Number of failed WRITE procedures
write_total write.total Total number of WRITE procedures
write_percent write.percent Percentage of WRITE procedures
write_avg_latency write.average_latency Average Latency of WRITE procedures
release_lock_owner_success release_lock_owner.success Number of successful RELEASE_LOCKOWNER procedures
release_lock_owner_error release_lock_owner.error Number of failed RELEASE_LOCKOWNER procedures
release_lock_owner_total release_lock_owner.total Total number of RELEASE_LOCKOWNER procedures
release_lock_owner_percent release_lock_owner.percent Percentage of RELEASE_LOCKOWNER procedures
release_lock_owner_avg_latency release_lock_owner.average_latency Average Latency of RELEASE_LOCKOWNER procedures
nfsv4_ops ops Total number of NFSv4 procedures per second.
getattr_latency_hist getattr_latency_histogram Histogram of latency for GETATTR procedures
lookup_latency_hist lookup_latency_histogram Histogram of latency for LOOKUP procedures
access_latency_hist access_latency_histogram Histogram of latency for ACCESS procedures
read_latency_hist read_latency_histogram Histogram of latency for READ procedures
write_latency_hist write_latency_histogram Histogram of latency for WRITE procedures
remove_latency_hist remove_latency_histogram Histogram of latency for REMOVE procedures
nfs4_latency_hist total.latency_histogram Histogram of latency for NFSv4 procedures
nfs4_read_size_histo total.read_size_histogram Histogram of NFSv4 Read size
nfs4_write_size_histo total.write_size_histogram Histogram of NFSv4 Write size
nfs4_read_throughput total.read_throughput NFSv4 read data transfers
nfs4_write_throughput total.write_throughput NFSv4 write data transfers
nfs4_throughput total.throughput NFSv4 data transfers
latency latency Average latency of NFSv4 requests. This counter keeps track of the average response time of NFSv4 requests.
total_ops total_ops Total number of NFSv4 requests per second.
nfsv4_fileop_max_latency fileop_max_latency Maximum latency of NFSv4 requests. This counter keeps track of the maximum response time of NFSv4 requests at any point in time.
nfscbmgr_user_req_canceled callback_manager.user_req_canceled Number of times NFS4 Callback Manager user canceled after scheduling to send.
nfscbmgr_user_rsrc_cleaned callback_manager.user_rsrc_cleaned Number of times NFS4 Callback Manager user cleaned before sending.
nfscbmgr_user_rsrc_denied callback_manager.user_rsrc_denied Number of times NFS4 Callback Manager denied contexts.
nfscbmgr_user_req_ok callback_manager.user_req_ok Number of times NFS4 Callback Manager gave contexts.
nfscbmgr_user_req callback_manager.user_req Number of times NFS4 Callback Manager users asked for context.
nfscbmgr_rep_timedout callback_manager.reply_timeout Number of times NFS4 Callback Manager reply timed out.
callback_manager.recieved callback_manager.recieved Number of times NFS4 Callback Manager recieved.
nfscbmgr_send callback_manager.send Number of times NFS4 Callback Manager send request.
nfscbmgr_inuse_ctx callback_manager.inuse_context Number of times NFS4 Callback Manager inuse context.
nfscbmgr_free_ctx callback_manager.free_context Number of times NFS4 Callback Manager free context.
nfscbmgr_latency_hist callback_manager.latency_histogram NFS Callback Manager latency bin.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
svm_nfs_v4:node svm_nfs_v4_node

Table: svm_nfs_v41

The svm_nfs_v41 table reports activity for the Network File System protocol, version 4.1 or later. This is the file-sharing protocol that implements Parallel NFS (pNFS), used to connect to Network Attached Storage (NAS). The alias name for svm_nfs_v41:node is svm_nfs_v41_node.

Classic Object: nfsv4_1

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name
instance_name name Constituent SVM name
svm.id svm.id SVM ID
svm.name svm.name SVM Name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
null_success null.success Number of successful NFSv4.1 NULL procedures.
null_error null.error Number of failed NFSv4.1 NULL procedures.
null_total null.total Total number of NFSv4.1 NULL procedures.
null_percent null.percent Percentage of NFSv4.1 NULL procedures.
null_avg_latency null.average_latency Average latency of NFSv4.1 NULL procedures.
compound_success compound.success The number of successful NFSv4.1 COMPOUND procedures.
compound_error compound.error The number of failed NFSv4.1 COMPOUND procedures.
compound_total compound.total Total number of NFSv4.1 COMPOUND procedures.
compound_percent compound.percent Percentage of NFSv4.1 COMPOUND procedures.
compound_avg_latency compound.average_latency Average latency of NFSv4.1 COMPOUND procedures.
access_success access.success Number of successful NFSv4.1 ACCESS operations.
access_error access.error Number of failed NFSv4.1 ACCESS operations.
access_total access.total Total number of NFSv4.1 ACCESS operations.
access_percent access.percent Percentage of NFSv4.1 ACCESS operations.
access_avg_latency access.average_latency Average latency of NFSv4.1 ACCESS operations.
close_success close.success The number of successful NFSv4.1 CLOSE operations.
close_error close.error The number of failed NFSv4.1 CLOSE operations.
close_total close.total Total number of NFSv4.1 CLOSE operations.
close_percent close.percent Percentage of NFSv4.1 CLOSE operations.
close_avg_latency close.average_latency Average latency of NFSv4.1 CLOSE operations.
commit_success commit.success The number of successful NFSv4.1 COMMIT operations.
commit_error commit.error The number of failed NFSv4.1 COMMIT operations.
commit_total commit.total Total number of NFSv4.1 COMMIT operations.
commit_percent commit.percent Percentage of NFSv4.1 COMMIT operations.
commit_avg_latency commit.average_latency Average latency of NFSv4.1 COMMIT operations.
create_success create.success The number of successful NFSv4.1 CREATE operations.
create_error create.error The number of failed NFSv4.1 CREATE operations.
create_total create.total Total number of NFSv4.1 CREATE operations.
create_percent create.percent Percentage of NFSv4.1 CREATE operations.
create_avg_latency create.average_latency Average latency of NFSv4.1 CREATE operations.
delegpurge_success delegpurge.success The number of successful NFSv4.1 DELEGPURGE operations.
delegpurge_error delegpurge.error The number of failed NFSv4.1 DELEGPURGE operations.
delegpurge_total delegpurge.total Total number of NFSv4.1 DELEGPURGE operations.
delegpurge_percent delegpurge.percent Percentage of NFSv4.1 DELEGPURGE operations.
delegpurge_avg_latency delegpurge.average_latency Average latency of NFSv4.1 DELEGPURGE operations.
delegreturn_success delegreturn.success The number of successful NFSv4.1 DELEGRETURN operations.
delegreturn_error delegreturn.error The number of failed NFSv4.1 DELEGRETURN operations.
delegreturn_total delegreturn.total Total number of NFSv4.1 DELEGRETURN operations.
delegreturn_percent delegreturn.percent Percentage of NFSv4.1 DELEGRETURN operations.
delegreturn_avg_latency delegreturn.average_latency Average latency of NFSv4.1 DELEGRETURN operations.
getattr_success getattr.success The number of successful NFSv4.1 GETATTR operations.
getattr_error getattr.error The number of failed NFSv4.1 GETATTR operations.
getattr_total getattr.total Total number of NFSv4.1 GETATTR operations.
getattr_percent getattr.percent Percentage of NFSv4.1 GETATTR operations.
getattr_avg_latency getattr.average_latency Average latency of NFSv4.1 GETATTR operations.
getfh_success getfh.success The number of successful NFSv4.1 GETFH operations.
getfh_error getfh.error The number of failed NFSv4.1 GETFH operations.
getfh_total getfh.total Total number of NFSv4.1 GETFH operations.
getfh_percent getfh.percent Percentage of NFSv4.1 GETFH operations.
getfh_avg_latency getfh.average_latency Average latency of NFSv4.1 GETFH operations.
link_success link.success The number of successful NFSv4.1 LINK operations.
link_error link.error The number of failed NFSv4.1 LINK operations.
link_total link.total Total number of NFSv4.1 LINK operations.
link_percent link.percent Percentage of NFSv4.1 LINK operations.
link_avg_latency link.average_latency Average latency of NFSv4.1 LINK operations.
lock_success lock.success The number of successful NFSv4.1 LOCK operations.
lock_error lock.error The number of failed NFSv4.1 LOCK operations.
lock_total lock.total Total number of NFSv4.1 LOCK operations.
lock_percent lock.percent Percentage of NFSv4.1 LOCK operations.
lock_avg_latency lock.average_latency Average latency of NFSv4.1 LOCK operations.
lockt_success lockt.success The number of successful NFSv4.1 LOCKT operations.
lockt_error lockt.error The number of failed NFSv4.1 LOCKT operations.
lockt_total lockt.total Total number of NFSv4.1 LOCKT operations.
lockt_percent lockt.percent Percentage of NFSv4.1 LOCKT operations.
lockt_avg_latency lockt.average_latency Average latency of NFSv4.1 LOCKT operations.
locku_success locku.success The number of successful NFSv4.1 LOCKU operations.
locku_error locku.error The number of failed NFSv4.1 LOCKU operations.
locku_total locku.total Total number of NFSv4.1 LOCKU operations.
locku_percent locku.percent Percentage of NFSv4.1 LOCKU operations.
locku_avg_latency locku.average_latency Average latency of NFSv4.1 LOCKU operations.
lookup_success lookup.success The number of successful NFSv4.1 LOOKUP operations.
lookup_error lookup.error The number of failed NFSv4.1 LOOKUP operations.
lookup_total lookup.total Total number of NFSv4.1 LOOKUP operations.
lookup_percent lookup.percent Percentage of NFSv4.1 LOOKUP operations.
lookup_avg_latency lookup.average_latency Average latency of NFSv4.1 LOOKUP operations.
lookupp_success lookupp.success The number of successful NFSv4.1 LOOKUPP operations.
lookupp_error lookupp.error The number of failed NFSv4.1 LOOKUPP operations.
lookupp_total lookupp.total Total number of NFSv4.1 LOOKUPP operations.
lookupp_percent lookupp.percent Percentage of NFSv4.1 LOOKUPP operations.
lookupp_avg_latency lookupp.average_latency Average latency of NFSv4.1 LOOKUPP operations.
nverify_success nverify.success The number of successful NFSv4.1 NVERIFY operations.
nverify_error nverify.error The number of failed NFSv4.1 NVERIFY operations.
nverify_total nverify.total Total number of NFSv4.1 NVERIFY operations.
nverify_percent nverify.percent Percentage of NFSv4.1 NVERIFY operations.
nverify_avg_latency nverify.average_latency Average latency of NFSv4.1 NVERIFY operations.
open_success open.success The number of successful NFSv4.1 OPEN operations.
open_error open.error The number of failed NFSv4.1 OPEN operations.
open_total open.total Total number of NFSv4.1 OPEN operations.
open_percent open.percent Percentage of NFSv4.1 OPEN operations.
open_avg_latency open.average_latency Average latency of NFSv4.1 OPEN operations.
openattr_success openattr.success The number of successful NFSv4.1 OPENATTR operations.
openattr_error openattr.error The number of failed NFSv4.1 OPENATTR operations.
openattr_total openattr.total Total number of NFSv4.1 OPENATTR operations.
openattr_percent openattr.percent Percentage of NFSv4.1 OPENATTR operations.
openattr_avg_latency openattr.average_latency Average latency of NFSv4.1 OPENATTR operations.
open_downgrade_success open_downgrade.success Number of successful NFSv4.1 OPEN_DOWNGRADE operations.
open_downgrade_error open_downgrade.error The number of failed NFSv4.1 OPEN_DOWNGRADE operations.
open_downgrade_total open_downgrade.total Total number of NFSv4.1 OPEN_DOWNGRADE operations.
open_downgrade_percent open_downgrade.percent Percentage of NFSv4.1 OPEN_DOWNGRADE operations.
open_downgrade_avg_latency open_downgrade.average_latency Average latency of NFSv4.1 OPEN_DOWNGRADE operations.
putfh_success putfh.success The number of successful NFSv4.1 PUTFH operations.
putfh_error putfh.error The number of failed NFSv4.1 PUTFH operations.
putfh_total putfh.total Total number of NFSv4.1 PUTFH operations.
putfh_percent putfh.percent Percentage of NFSv4.1 PUTFH operations.
putfh_avg_latency putfh.average_latency The number of successful NFSv4.1 PUTPUBFH operations.
putpubfh_success putpubfh.success The number of successful NFSv4.1 PUTPUBFH operations.
putpubfh_error putpubfh.error The number of failed NFSv4.1 PUTPUBFH operations.
putpubfh_total putpubfh.total Total number of NFSv4.1 PUTPUBFH operations.
putpubfh_percent putpubfh.percent Percentage of NFSv4.1 PUTPUBFH operations.
putpubfh_avg_latency putpubfh.average_latency Average latency of NFSv4.1 PUTPUBFH operations.
putrootfh_success putrootfh.success The number of successful NFSv4.1 PUTROOTFH operations.
putrootfh_error putrootfh.error The number of failed NFSv4.1 PUTROOTFH operations.
putrootfh_total putrootfh.total Total number of NFSv4.1 PUTROOTFH operations.
putrootfh_percent putrootfh.percent Percentage of NFSv4.1 PUTROOTFH operations.
putrootfh_avg_latency putrootfh.average_latency Average latency of NFSv4.1 PUTROOTFH operations.
read_success read.success The number of successful NFSv4.1 READ operations.
read_error read.error The number of failed NFSv4.1 READ operations.
read_total read.total Total number of NFSv4.1 READ operations.
read_percent read.percent Percentage of NFSv4.1 READ operations.
read_avg_latency read.average_latency Average latency of NFSv4.1 READ operations.
readdir_success readdir.success The number of successful NFSv4.1 READDIR operations.
readdir_error readdir.error The number of failed NFSv4.1 READDIR operations.
readdir_total readdir.total Total number of NFSv4.1 READDIR operations.
readdir_percent readdir.percent Percentage of NFSv4.1 READDIR operations.
readdir_avg_latency readdir.average_latency Average latency of NFSv4.1 READDIR operations.
readlink_success readlink.success The number of successful NFSv4.1 READLINK operations.
readlink_error readlink.error The number of failed NFSv4.1 READLINK operations.
readlink_total readlink.total Total number of NFSv4.1 READLINK operations.
readlink_percent readlink.percent Percentage of NFSv4.1 READLINK operations.
readlink_avg_latency readlink.average_latency Average latency of NFSv4.1 READLINK operations.
remove_success remove.success The number of successful NFSv4.1 REMOVE operations.
remove_error remove.error Number of failed NFSv4.1 REMOVE operations.
remove_total remove.total Total number of NFSv4.1 REMOVE operations.
remove_percent remove.percent Percentage of NFSv4.1 REMOVE operations.
remove_avg_latency remove.average_latency Average latency of NFSv4.1 REMOVE operations.
rename_success rename.success The number of successful NFSv4.1 RENAME operations.
rename_error rename.error The number of failed NFSv4.1 RENAME operations.
rename_total rename.total Total number of NFSv4.1 RENAME operations.
rename_percent rename.percent Percentage of NFSv4.1 RENAME operations.
rename_avg_latency rename.average_latency Average latency of NFSv4.1 RENAME operations.
restorefh_success restorefh.success The number of successful NFSv4.1 RESTOREFH operations.
restorefh_error restorefh.error The number of failed NFSv4.1 RESTOREFH operations.
restorefh_total restorefh.total Total number of NFSv4.1 RESTOREFH operations.
restorefh_percent restorefh.percent Percentage of NFSv4.1 RESTOREFH operations.
restorefh_avg_latency restorefh.average_latency Average latency of NFSv4.1 RESTOREFH operations.
savefh_success savefh.success The number of successful NFSv4.1 SAVEFH operations.
savefh_error savefh.error The number of failed NFSv4.1 SAVEFH operations.
savefh_total savefh.total Total number of NFSv4.1 SAVEFH operations.
savefh_percent savefh.percent Percentage of NFSv4.1 SAVEFH operations.
savefh_avg_latency savefh.average_latency Average latency of NFSv4.1 SAVEFH operations.
secinfo_success secinfo.success The number of successful NFSv4.1 SECINFO operations.
secinfo_error secinfo.error The number of failed NFSv4.1 SECINFO operations.
secinfo_total secinfo.total Total number of NFSv4.1 SECINFO operations.
secinfo_percent secinfo.percent Percentage of NFSv4.1 SECINFO operations.
secinfo_avg_latency secinfo.average_latency Average latency of NFSv4.1 SECINFO operations.
setattr_success setattr.success The number of successful NFSv4.1 SETATTR operations.
setattr_error setattr.error The number of failed NFSv4.1 SETATTR operations.
setattr_total setattr.total Total number of NFSv4.1 SETATTR operations.
setattr_percent setattr.percent Percentage of NFSv4.1 SETATTR operations.
setattr_avg_latency setattr.average_latency Average latency of NFSv4.1 SETATTR operations.
verify_success verify.success The number of successful NFSv4.1 VERIFY operations.
verify_error verify.error The number of failed NFSv4.1 VERIFY operations.
verify_total verify.total Total number of NFSv4.1 VERIFY operations.
verify_percent verify.percent Percentage of NFSv4.1 VERIFY operations.
verify_avg_latency verify.average_latency Average latency of NFSv4.1 VERIFY operations.
write_success write.success The number of successful NFSv4.1 WRITE operations.
write_error write.error The number of failed NFSv4.1 WRITE operations.
write_total write.total Total number of NFSv4.1 WRITE operations.
write_percent write.percent Percentage of NFSv4.1 WRITE operations.
write_avg_latency write.average_latency Average latency of NFSv4.1 WRITE operations.
backchannel_ctl_success backchannel_ctl.success The number of successful NFSv4.1 BACKCHANNEL_CTL operations.
backchannel_ctl_error backchannel_ctl.error The number of failed NFSv4.1 BACKCHANNEL_CTL operations.
backchannel_ctl_total backchannel_ctl.total Total number of NFSv4.1 BACKCHANNEL_CTL operations.
backchannel_ctl_percent backchannel_ctl.percent Percentage of NFSv4.1 BACKCHANNEL_CTL operations.
backchannel_ctl_avg_latency backchannel_ctl.average_latency Average latency of NFSv4.1 BACKCHANNEL_CTL operations.
bind_conn_to_session_success bind_connections_to_session.success The number of successful NFSv4.1 BIND_CONN_TO_SESSION operations.
bind_conn_to_session_error bind_connections_to_session.error The number of failed NFSv4.1 BIND_CONN_TO_SESSION operations.
bind_conn_to_session_total bind_connections_to_session.total Total number of NFSv4.1 BIND_CONN_TO_SESSION operations.
bind_conn_to_session_percent bind_connections_to_session.percent Percentage of NFSv4.1 BIND_CONN_TO_SESSION operations.
bind_conn_to_session_avg_latency bind_connections_to_session.average_latency Average latency of NFSv4.1 BIND_CONN_TO_SESSION operations.
exchange_id_success exchange_id.success The number of successful NFSv4.1 EXCHANGE_ID operations.
exchange_id_error exchange_id.error The number of failed NFSv4.1 EXCHANGE_ID operations.
exchange_id_total exchange_id.total Total number of NFSv4.1 EXCHANGE_ID operations.
exchange_id_percent exchange_id.percent Percentage of NFSv4.1 EXCHANGE_ID operations.
exchange_id_avg_latency exchange_id.average_latency Average latency of NFSv4.1 EXCHANGE_ID operations.
create_session_success create_session.success The number of successful NFSv4.1 CREATE_SESSION operations.
create_session_error create_session.error The number of failed NFSv4.1 CREATE_SESSION operations.
create_session_total create_session.total Total number of NFSv4.1 CREATE_SESSION operations.
create_session_percent create_session.percent Percentage of NFSv4.1 CREATE_SESSION operations.
create_session_avg_latency create_session.average_latency Average latency of NFSv4.1 CREATE_SESSION operations.
destroy_session_success destroy_session.success The number of successful NFSv4.1 DESTROY_SESSION operations.
destroy_session_error destroy_session.error The number of failed NFSv4.1 DESTROY_SESSION operations.
destroy_session_total destroy_session.total Total number of NFSv4.1 DESTROY_SESSION operations.
destroy_session_percent destroy_session.percent Percentage of NFSv4.1 DESTROY_SESSION operations.
destroy_session_avg_latency destroy_session.average_latency Average latency of NFSv4.1 DESTROY_SESSION operations.
free_stateid_success free_stateid.success The number of successful NFSv4.1 FREE_STATEID operations.
free_stateid_error free_stateid.error The number of failed NFSv4.1 FREE_STATEID operations.
free_stateid_total free_stateid.total Total number of NFSv4.1 FREE_STATEID operations.
free_stateid_percent free_stateid.percent Percentage of NFSv4.1 FREE_STATEID operations.
free_stateid_avg_latency free_stateid.average_latency Average latency of NFSv4.1 FREE_STATEID operations.
get_dir_delegation_success get_dir_delegation.success The number of successful NFSv4.1 GET_DIR_DELEGATION operations.
get_dir_delegation_error get_dir_delegation.error The number of failed NFSv4.1 GET_DIR_DELEGATION operations.
get_dir_delegation_total get_dir_delegation.total Total number of NFSv4.1 GET_DIR_DELEGATION operations.
get_dir_delegation_percent get_dir_delegation_percent Percentage of NFSv4.1 GET_DIR_DELEGATION operations.
get_dir_delegation_avg_latency get_dir_delegation.average_latency Average latency of NFSv4.1 GET_DIR_DELEGATION operations.
getdeviceinfo_success getdeviceinfo.success The number of successful NFSv4.1 GETDEVICEINFO operations.
getdeviceinfo_error getdeviceinfo.error The number of failed NFSv4.1 GETDEVICEINFO operations.
getdeviceinfo_total getdeviceinfo.total Total number of NFSv4.1 GETDEVICEINFO operations.
getdeviceinfo_percent getdeviceinfo.percent Percentage of NFSv4.1 GETDEVICEINFO operations.
getdeviceinfo_avg_latency getdeviceinfo.average_latency Average latency of NFSv4.1 GETDEVICEINFO operations.
getdevicelist_success getdevicelist.success The number of successful NFSv4.1 GETDEVICELIST operations.
getdevicelist_error getdevicelist.error The number of failed NFSv4.1 GETDEVICELIST operations.
getdevicelist_total getdevicelist.total Total number of NFSv4.1 GETDEVICELIST operations.
getdevicelist_percent getdevicelist.percent Percentage of NFSv4.1 GETDEVICELIST operations.
getdevicelist_avg_latency getdevicelist.average_latency Average latency of NFSv4.1 GETDEVICELIST operations.
layoutcommit_success layoutcommit.success The number of successful NFSv4.1 LAYOUTCOMMIT operations.
layoutcommit_error layoutcommit.error The number of failed NFSv4.1 LAYOUTCOMMIT operations.
layoutcommit_total layoutcommit.total Total number of NFSv4.1 LAYOUTCOMMIT operations.
layoutcommit_percent layoutcommit.percent Percentage of NFSv4.1 LAYOUTCOMMIT operations.
layoutcommit_avg_latency layoutcommit.average_latency Average latency of NFSv4.1 LAYOUTCOMMIT operations.
layoutget_success layoutget.success The number of successful NFSv4.1 LAYOUTGET operations.
layoutget_error layoutget.error The number of failed NFSv4.1 LAYOUTGET operations.
layoutget_total layoutget.total Total number of NFSv4.1 LAYOUTGET operations.
layoutget_percent layoutget.percent Percentage of NFSv4.1 LAYOUTGET operations.
layoutget_avg_latency layoutget.average_latency Average latency of NFSv4.1 LAYOUTGET operations.
layoutreturn_success layoutreturn.success The number of successful NFSv4.1 LAYOUTRETURN operations.
layoutreturn_error layoutreturn.error The number of failed NFSv4.1 LAYOUTRETURN operations.
layoutreturn_total layoutreturn.total Total number of NFSv4.1 LAYOUTRETURN operations.
layoutreturn_percent layoutreturn.percent Percentage of NFSv4.1 LAYOUTRETURN operations.
layoutreturn_avg_latency layoutreturn.average_latency Average latency of NFSv4.1 LAYOUTRETURN operations.
secinfo_no_name_success secinfo_no_name.success The number of successful NFSv4.1 SECINFO_NO_NAME operations.
secinfo_no_name_error secinfo_no_name.error The number of failed NFSv4.1 SECINFO_NO_NAME operations.
secinfo_no_name_total secinfo_no_name.total Total number of NFSv4.1 SECINFO_NO_NAME operations.
secinfo_no_name_percent secinfo_no_name.percent Percentage of NFSv4.1 SECINFO_NO_NAME operations.
secinfo_no_name_avg_latency secinfo_no_name.average_latency Average latency of NFSv4.1 SECINFO_NO_NAME operations.
sequence_success sequence.success The number of successful NFSv4.1 SEQUENCE operations.
sequence_error sequence.error The number of failed NFSv4.1 SEQUENCE operations.
sequence_total sequence.total Total number of NFSv4.1 SEQUENCE operations.
sequence_percent sequence.percent Percentage of NFSv4.1 SEQUENCE operations.
sequence_avg_latency sequence.average_latency Average latency of NFSv4.1 SEQUENCE operations.
set_ssv_success set_ssv.success The number of successful NFSv4.1 SET_SSV operations.
set_ssv_error set_ssv.error The number of failed NFSv4.1 SET_SSV operations.
set_ssv_total set_ssv.total Total number of NFSv4.1 SET_SSV operations.
set_ssv_percent set_ssv.percent Percentage of NFSv4.1 SET_SSV operations.
set_ssv_avg_latency set_ssv.average_latency Average latency of NFSv4.1 SET_SSV operations.
test_stateid_success test_stateid.success The number of successful NFSv4.1 TEST_STATEID operations.
test_stateid_error test_stateid.error The number of failed NFSv4.1 TEST_STATEID operations.
test_stateid_total test_stateid.total Total number of NFSv4.1 TEST_STATEID operations.
test_stateid_percent test_stateid.percent Percentage of NFSv4.1 TEST_STATEID operations.
test_stateid_avg_latency test_stateid.average_latency Average latency of NFSv4.1 TEST_STATEID operations.
want_delegation_success want_delegation.success The number of successful NFSv4.1 WANT_DELEGATION operations.
want_delegation_error want_delegation.error The number of failed NFSv4.1 WANT_DELEGATION operations.
want_delegation_total want_delegation.total Total number of NFSv4.1 WANT_DELEGATION operations.
want_delegation_percent want_delegation.percent Percentage of NFSv4.1 WANT_DELEGATION operations.
want_delegation_avg_latency want_delegation.average_latency Average latency of NFSv4.1 WANT_DELEGATION operations.
destroy_clientid_success destroy_clientid.success The number of successful NFSv4.1 DESTROY_CLIENTID operations.
destroy_clientid_error destroy_clientid.error The number of failed NFSv4.1 DESTROY_CLIENTID operations.
destroy_clientid_total destroy_clientid.total Total number of NFSv4.1 DESTROY_CLIENTID operations.
destroy_clientid_percent destroy_clientid.percent Percentage of NFSv4.1 DESTROY_CLIENTID operations.
destroy_clientid_avg_latency destroy_clientid.average_latency Average latency of NFSv4.1 DESTROY_CLIENTID operations.
reclaim_complete_success reclaim_complete.success The number of successful NFSv4.1 RECLAIM_COMPLETE operations.
reclaim_complete_error reclaim_complete.error The number of failed NFSv4.1 RECLAIM_COMPLETE operations.
reclaim_complete_total reclaim_complete.total Total number of NFSv4.1 RECLAIM_COMPLETE operations.
reclaim_complete_percent reclaim_complete.percent Percentage of NFSv4.1 RECLAIM_COMPLETE operations.
reclaim_complete_avg_latency reclaim_complete.average_latency Average latency of NFSv4.1 RECLAIM_COMPLETE operations.
nfsv4_1_ops ops Total number of NFSv4.1 operations per second.
getattr_latency_hist getattr_latency_histogram Histogram of latency for GETATTR operations.
lookup_latency_hist lookup_latency_histogram Histogram of latency for LOOKUP operations.
access_latency_hist access_latency_histogram Histogram of latency for ACCESS operations.
read_latency_hist read_latency_histogram Histogram of latency for READ operations.
write_latency_hist write_latency_histogram Histogram of latency for WRITE operations.
remove_latency_hist remove_latency_histogram Histogram of latency for REMOVE operations.
nfs41_latency_hist total.latency_histogram Histogram of latency for NFSv4.1 operations.
nfs41_read_size_histo total.read_size_histogram Histogram of NFSv4.1 read sizes.
nfs41_write_size_histo total.write_size_histogram Histogram of NFSv4.1 write sizes.
nfs41_read_throughput total.read_throughput NFSv4.1 read data transfers.
nfs41_write_throughput total.write_throughput NFSv4.1 write data transfers.
nfs41_throughput total.throughput NFSv4.1 data transfers.
latency latency Average latency of NFSv4.1 requests. This counter keeps track of the average response time of NFSv4.1 requests.
total_ops total_ops Total number of NFSv4.1 requests per second.
v42_create_session v42.create_session Number of successful NFSv4.2 CREATE_SESSION requests per second
v42_total_ops v42.total_ops Number of NFSv4.2 requests per second
nfsv41_fileop_max_latency fileop_max_latency Maximum latency of NFSv4.1 requests. This counter keeps track of the maximum response time of NFSv4.1 requests at any point in time.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
svm_nfs_v41:node svm_nfs_v41_node

Table: system

The System table reports general system activity. This includes global throughput for the main services, I/O latency, and CPU activity. The alias name for system:node is system_node.

Classic Object: system

Table Row IDs

ID Format Aggregation Type Comment
{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node name
instance_name name This is the name of the system instance.
instance_uuid uuid This is the uuid of the system instance.
system_model system_model Name of the system model
ontap_version ontap_version ONTAP version
compile_flags compile_flags ONTAP compile flags
serial_no serial_no System serial number
system_id system_id System ID
hostname hostname Hostname

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
memory memory Total memory in megabytes (MB)
nfs_ops nfs_ops Number of NFS operations per second
cifs_ops cifs_ops Number of CIFS operations per second
fcp_ops fcp_ops Number of FCP operations per second
iscsi_ops iscsi_ops Number of iSCSI operations per second
nvme_fc_ops nvme_fc_ops NVMe/FC operations per second
nvme_tcp_ops nvme_tcp_ops NVMe/TCP operations per second
nvme_roce_ops nvme_roce_ops NVMe/RoCE operations per second
net_data_recv network_data_received Number of network kilobytes (KB) received per second
net_data_sent network_data_sent Number of network kilobytes (KB) sent per second
fcp_data_recv fcp_data_received Number of FCP kilobytes (KB) received per second
fcp_data_sent fcp_data_sent Number of FCP kilobytes (KB) sent per second
iscsi_data_received iscsi_data_received iSCSI kilobytes (KB) received per second
iscsi_data_sent iscsi_data_sent iSCSI kilobytes (KB) sent per second
nvme_fc_data_received nvme_fc_data_received NVMe/FC kilobytes (KB) received per second
nvme_fc_data_sent nvme_fc_data_sent NVMe/FC kilobytes (KB) sent per second
nvme_tcp_data_received nvme_tcp_data_received NVMe/TCP kilobytes (KB) received per second
nvme_tcp_data_sent nvme_tcp_data_sent NVMe/TCP kilobytes (KB) sent per second
nvme_roce_data_received nvme_roce_data_received NVMe/RoCE kilobytes (KB) received per second
nvme_roce_data_sent nvme_roce_data_sent NVMe/RoCE kilobytes (KB) sent per second
partner_data_received partner_data_received SCSI Partner kilobytes (KB) received per second
partner_data_sent partner_data_sent SCSI Partner kilobytes (KB) sent per second
sys_read_data sys_read_data Network and FCP kilobytes (KB) received per second
sys_write_data sys_write_data Network and FCP kilobytes (KB) sent per second
sys_total_data sys_total_data Network and FCP kilobytes (KB) received and sent per second
disk_data_read disk_data_read Number of disk kilobytes (KB) read per second
disk_data_written disk_data_written Number of disk kilobytes (KB) written per second
hdd_data_read hdd_data_read Number of HDD Disk kilobytes (KB) read per second
hdd_data_written hdd_data_written Number of HDD kilobytes (KB) written per second
ssd_data_read ssd_data_read Number of SSD Disk kilobytes (KB) read per second
ssd_data_written ssd_data_written Number of SSD Disk kilobytes (KB) written per second
tape_data_read tape_data_read Tape bytes read per millisecond
tape_data_written tape_data_written Tape bytes written per millisecond
read_ops read_ops Read operations per second
write_ops write_ops Write operations per second
other_ops other_ops All other operations per second
total_ops total_ops Total number of operations per second
read_latency read_latency Average latency for all read operations in the system in microseconds
write_latency write_latency Average latency for all write operations in the system in microseconds
other_latency other_latency Average latency for all other operations in the system in microseconds
total_latency total_latency Average latency for all operations in the system in microseconds
read_data read_data Read throughput
write_data write_data Write throughput
other_data other_data Other throughput
total_data total_data Total throughput in bytes
cpu_busy cpu_busy System CPU resource utilization. Returns a computed percentage for the default CPU field. Basically computes a 'cpu usage summary' value which indicates how 'busy' the system is based upon the most heavily utilized domain. The idea is to determine the amount of available CPU until we're limited by either a domain maxing out OR we exhaust all available idle CPU cycles, whichever occurs first.
cpu_elapsed_time cpu_elapsed_time Elapsed time since boot
avg_processor_busy average_processor_busy_percent Average processor utilization across all processors in the system
total_processor_busy total_processor_busy Total processor utilization of all processors in the system
total_processor_busy_time total_processor_busy_time Total processor time of all processors in the system
num_processors num_processors Number of active processors in the system
interrupt_time interrupt_time Processor interrupt time
interrupt interrupt Processor interrupt rate percentage
interrupt_num interrupt_num Processor interrupt number
time_per_interrupt time_per_interrupt Processor time per interrupt
non_interrupt_time non_interrupt_time Processor non-interrupt time
non_interrupt non_interrupt Processor non-interrupt rate percentage
idle_time idle_time Processor idle time
idle idle Processor idle rate percentage
cp_time cp_time Processor time in CP
cp cp CP time rate
interrupt_in_cp_time interrupt_in_cp_time Processor interrupt in CP time
interrupt_in_cp interrupt_in_cp Processor interrupt rate percentage
interrupt_num_in_cp interrupt_num_in_cp Number of processor interrupts in CP
time_per_interrupt_in_cp time_per_interrupt_in_cp Processor time per interrupt in CP
processor_plevel_time processor_plevel_time Processor plevel rate percentage
processor_plevel processor_plevel Processor plevel rate percentage
domain_busy domain_busy Array of processor time in percentage spent in various domains
sk_switches sk_switches Number of sk switches per second
hard_switches hard_switches Number of context switches per second
domain_shared domain_shared Array of processor time in percentage spent in various shared domains
dswitchto_cnt dswitchto_cnt Array of processor time in percentage spent in domain switch
intr_cnt intr_cnt Array of interrupt count per second
intr_cnt_msec intr_cnt_msec Millisecond interrupt count per second
intr_cnt_ipi intr_cnt_ipi IPI interrupt count per second
intr_cnt_total intr_cnt_total Total interrupt count per second
time time Time in seconds since the Epoch (00:00:00 UTC January 1 1970)
uptime uptime Time in seconds that the system has been up
wafliron wafliron Wafliron counters

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
system:node system_node

Table: token_manager

A token represents the abstraction of data and is associated with a point-in- time (PIT) copy. A token is created by the SAN or SMB protocols by using protocol commands. Token Manager creates and copies tokens as requested by hosts for token-based copy-offload requests. In token-based copy-offload requests, the host sends an OFFLOAD READ command with the offsets to the source file or LUN. Token Manager creates a PIT copy of the offsets using sis-clone from source to PIT file and generates a token. This token is given to the host. The host then sends this token with the offsets to the destination file or LUN using an OFFLOAD WRITE cmd. Token Manager decodes the token, finds the data represented by the token and copies from the PIT file to the destination file or LUN. This completes a single token-based copy-offload request. This counter manager table tracks the number of token-based copy-offload requests received (both OFFLOAD READ and OFFLOAD WRITE), their sizes and their latencies. It also tracks various kind of errors that could have happened during token-based copy-offload requests.

Classic Object: token_manager

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
token_create_bytes token_create.bytes Total number of bytes for which tokens are created.
token_copy_bytes token_copy.bytes Total number of bytes copied.
token_zero_bytes token_zero.bytes Total number of bytes zeroed.
token_create_success token_create.successes Number of successful token create requests.
token_create_failure token_create.failures Number of failed token create requests.
token_copy_success token_copy.successes Number of successful token copy requests.
token_copy_failure token_copy.failures Number of failed token copy requests.
token_zero_success token_zero.successes Number of successful token zero requests.
token_zero_failure token_zero.failures Number of failed token zero requests.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: volume

Counter Manager table for exporting volume performance counters. The alias names for volume:node and volume:svm are volume_node and volume_svm respectively.

Classic Object: volume

Table Row IDs

ID Format Aggregation Type Comment
{svm.name}:{instance_name}:{instance_uuid} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.
{node.name}:{node.uuid} node This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row.
{svm.name}:{svm.uuid} svm This represents the construction of the row ID field in svm combo object, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Name of the Node
node_uuid node.uuid UUID for the node
instance_name name This is the name of the volume counter row
instance_uuid uuid DSID/MSID of this volume row
vserver_name svm.name Name of the Copy Manager SVM row
vserver_uuid svm.uuid UUID for the Copy Manager SVM row
parent_aggr parent_aggregate The name of the aggregate hosting this volume

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
read_data bytes_read Bytes read per second
write_data bytes_written Bytes written per second
read_ops total_read_ops Number of read operations per second from the volume
write_ops total_write_ops Number of write operations per second to the volume
other_ops total_other_ops Number of other operations per second to the volume
total_ops total_ops Number of operations per second serviced by the volume
read_latency read_latency Average latency in microseconds for the WAFL filesystem to process read request to the volume; not including request processing or network communication time
write_latency write_latency Average latency in microseconds for the WAFL filesystem to process write request to the volume; not including request processing or network communication time
other_latency other_latency Average latency in microseconds for the WAFL filesystem to process other operations to the volume; not including request processing or network communication time
avg_latency average_latency Average latency in microseconds for the WAFL filesystem to process all the operations on the volume; not including request processing or network communication time
cifs_read_data cifs.read_data Bytes read per second via CIFS
cifs_read_latency cifs.read_latency Average time for the WAFL filesystem to process CIFS read requests to the volume; not including CIFS protocol request processing or network communication time which will also be included in client observed CIFS request latency
cifs_read_ops cifs.read_ops Number of CIFS read operations per second from the volume
cifs_write_data cifs.write_data Bytes written per second via CIFS
cifs_write_latency cifs.write_latency Average time for the WAFL filesystem to process CIFS write requests to the volume; not including CIFS protocol request processing or network communication time which will also be included in client observed CIFS request latency
cifs_write_ops cifs.write_ops Number of CIFS write operations per second to the volume
cifs_other_latency cifs.other_latency Average time for the WAFL filesystem to process other CIFS operations to the volume; not including CIFS protocol request processing or network communication time which will also be included in client observed CIFS request latency
cifs_other_ops cifs.other_ops Number of other CIFS operations per second to the volume
nfs_read_data nfs.read_data Bytes read per second via NFS
nfs_read_latency nfs.read_latency Average time for the WAFL filesystem to process NFS protocol read requests to the volume; not including NFS protocol request processing or network communication time which will also be included in client observed NFS request latency
nfs_read_ops nfs.read_ops Number of NFS read operations per second from the volume
nfs_write_data nfs.write_data Bytes written per second via NFS
nfs_write_latency nfs.write_latency Average time for the WAFL filesystem to process NFS protocol write requests to the volume; not including NFS protocol request processing or network communication time, which will also be included in client observed NFS request latency
nfs_write_ops nfs.write_ops Number of NFS write operations per second to the volume
nfs_other_latency nfs.other_latency Average time for the WAFL filesystem to process other NFS operations to the volume; not including NFS protocol request processing or network communication time which will also be included in client observed NFS request latency
nfs_other_ops nfs.other_ops Number of other NFS operations per second to the volume
iscsi_read_data iscsi.read_data Bytes read per second via block protocol
iscsi_read_latency iscsi.read_latency Average time for the WAFL filesystem to process iSCSI protocol read operations to the volume; not including iSCSI protocol request processing or network communication time which will also be included in client observed iSCSI protocol request latency
iscsi_read_ops iscsi.read_ops Number of block protocol read operations per second from the volume
iscsi_write_data iscsi.write_data Bytes written per second via block protocol
iscsi_write_latency iscsi.write_latency Average time for the WAFL filesystem to process iSCSI protocol write operations to the volume; not including iSCSI protocol request processing or network communication time which will also be included in client observed iSCSI request latency
iscsi_write_ops iscsi.write_ops Number of block protocol write operations per second to the volume
iscsi_other_latency iscsi.other_latency Average time for the WAFL filesystem to process other iSCSI protocol operations to the volume; not including iSCSI protocol request processing or network communication time which will also be included in client observed iSCSI protocol request latency
iscsi_other_ops iscsi.other_ops Number of other block protocol operations per second to the volume
fcp_read_data fcp.read_data Bytes read per second via block protocol
fcp_read_latency fcp.read_latency Average time for the WAFL filesystem to process FCP protocol read operations to the volume; not including FCP protocol request processing or network communication time which will also be included in client observed FCP protocol request latency
fcp_read_ops fcp.read_ops Number of block protocol read operations per second from the volume
fcp_write_data fcp.write_data Bytes written per second via block protocol
fcp_write_latency fcp.write_latency Average time for the WAFL filesystem to process FCP protocol write operations to the volume; not including FCP protocol request processing or network communication time which will also be included in client observed FCP protocol request latency
fcp_write_ops fcp.write_ops Number of block protocol write operations per second to the volume
fcp_other_latency fcp.other_latency Average time for the WAFL filesystem to process other FCP protocol operations to the volume; not including FCP protocol request processing or network communication time which will also be included in client observed FCP protocol request latency
fcp_other_ops fcp.other_ops Number of other block protocol operations per second to the volume

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias
volume:node volume_node
volume:svm volume_svm

Table: wafl

Counter Manager object for exporting WAFL performance counters

Classic Object: wafl

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name Node Name
instance_name name Name of this instance

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
avg_non_wafl_msg_latency average_non_wafl_msg_latency Average turnaround time for non-WAFL messages in milliseconds.
avg_wafl_msg_latency average_msg_latency Average turnaround time for WAFL messages in milliseconds.
avg_wafl_repl_msg_latency average_replication_msg_latency Average turnaround time for replication WAFL messages in milliseconds.
wafl_msg_total msg_total Total number of WAFL messages per second.
wafl_repl_msg_total replication_msg_total Total number of replication WAFL messages per second.
non_wafl_msg_total non_wafl_msg_total Total number of non-WAFL messages per second.
cp_count cp_count Array of counts of different types of Consistency Points (CP).
cp_phase_times cp_phase_times Array of percentage time spent in different phases of Consistency Point (CP).
read_io_type read_io_type Percentage of reads served from buffer cache, external cache, or disk.
read_io_type_base read_io_type_base Total number of WAFL reads. Base for read_io_types.
total_cp_msecs total_cp_msecs Milliseconds spent in Consistency Point (CP).
total_cp_util total_cp_util Percentage of time spent in a Consistency Point (CP).
cpu_elapsed_time cpu_elapsed_time Elapsed time since boot.
wafl_memory_used memory_used The current WAFL memory used in the system.
wafl_memory_free memory_free The current WAFL memory available in the system.
wafl_reads_from_cache reads_from_cache WAFL reads from cache.
wafl_reads_from_cloud reads_from_cloud WAFL reads from cloud storage.
wafl_reads_from_cloud_s2c_bin reads_from_cloud_s2c_bin WAFL reads from cloud storage via s2c bin.
wafl_reads_from_disk reads_from_disk WAFL reads from disk.
wafl_reads_from_ext_cache reads_from_external_cache WAFL reads from external cache.
wafl_reads_from_fc_miss reads_from_fc_miss WAFL reads from remote volume for fc_miss.
wafl_reads_from_pmem reads_from_persistent_memory WAFL reads from persistent memory.
wafl_reads_from_ssd reads_from_ssd WAFL reads from SSD.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
cp_count Two things were changed about the naming of these array labels: 1. All of the spaces and hyphens were converted to underscores. 2. All of the letters were converted to lowercase.
cp_phase_times The only difference in the naming for the array labels is that all of the letters were converted to lowercase.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: wafl_comp_aggr_vol_bin

CM object for exporting Composit Aggregate bin volume statistics.

Classic Object: wafl_comp_aggr_vol_bin

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
comp_aggr_name aggregate.name Name of the Composite Aggregate.
vserver_name svm.name Name of the SVM that owns this volume
vserver_uuid svm.uuid UUID for the SVM that owns this volume
vol_name volume.name Name of the FlexVol volume.
vol_uuid volume.uuid UUID of the FlexVol volume.
bin_uuid bin.uuid UUID of this bin.
object_store_name cloud_target.name Name of the object store configuration
object_store_uuid cloud_target.uuid UUID of the object store configuration.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
bin_id bin.id Bin ID (0..7)
config_id config_id Config ID of the object store
cloud_bin_space cloud_bin_space Cloud bin capacity counters.
cloud_bin_operation cloud_bin_op Cloud bin operation counters.
cloud_bin_op_size cloud_bin_op_size Cloud bin operation sizes in bytes.
cloud_bin_op_latency_average cloud_bin_op_latency_average Cloud bin operation latency average in milliseconds.
bin_error_io_timedout error_io_timedout Number of cloud I/Os that are timed out.
bin_tlog_reads transfer_log_reads Total reads from transfer log.
bin_reads reads Total number of blocks read.
bin_ra_reads readahead_reads Total number of blocks read via readahead.
bin_client_proto_reads client_protocol_reads Total number of blocks read via client protocols.
bin_repl_proto_reads replication_protocol_reads Total number of blocks read via replication protocol.
bin_other_proto_reads other_protocol_reads Total number of blocks read via other protocols.
bin_read_requests read_requests Total number of cloud IO read requests.
bin_client_read_requests client_read_requests Total number of cloud IO read requests via client protocols.
bin_error_op_expired_before_io error_operations_expired_before_io Number of operations expired before cloud I/Os are issued.
bin_error_op_soon_expire_before_io error_operations_soon_expire_before_io Number of operations that will expire before cloud I/Os are issued.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
cloud_bin_op Two things were changed about the naming of these array labels: 1. All of the spaces and hyphens were converted to underscores. 2. All of the letters were converted to lowercase.
cloud_bin_op_size Two things were changed about the naming of these array labels: 1. All of the spaces and hyphens were converted to underscores. 2. All of the letters were converted to lowercase.
cloud_bin_op_latency_average Two things were changed about the naming of these array labels: 1. All of the spaces and hyphens were converted to underscores. 2. All of the letters were converted to lowercase.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: wafl_hya_per_aggregate

CM object for exporting Flash Pool per-aggregate statistics.

Classic Object: wafl_hya_per_aggr

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
hya_aggr_name hya_aggregate_name Name of the Flash Pool.
vol_name volume.name Name of the volume.
vserver_name svm.name Name of the SVM owning this volume

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
ssd_total ssd_total Total SSD blocks.
ssd_total_used ssd_total_used Total SSD blocks used.
ssd_available ssd_available Total SSD blocks available.
ssd_direct_allocated ssd_direct_allocated Total SSD blocks direct allocated.
ssd_read_cached ssd_read_cached Total read cached SSD blocks.
ssd_write_cached ssd_write_cached Total write cached SSD blocks.
hya_read_hit_latency_hist hya_read_hit_latency_histogram Flash Pool RAID I/O read latency with cache hit.
hya_read_hit_latency_count hya_read_hit_latency_count Total read hit latency samples collected.
hya_read_hit_latency_average hya_read_hit_latency_average Average of RAID I/O latency on read hit.
hya_read_miss_latency_hist hya_read_miss_latency_histogram Flash Pool RAID I/O read latency with a cache miss.
hya_read_miss_latency_count hya_read_miss_latency_count Total read miss latency samples collected.
hya_read_miss_latency_average hya_read_miss_latency_average Average read miss latency.
hya_write_ssd_latency_hist hya_write_ssd_latency_histogram Flash Pool raidio write latency to SSD.
hya_write_ssd_latency_count hya_write_ssd_latency_count Total write SSD latency samples collected.
hya_write_ssd_latency_average hya_write_ssd_latency_average Average of RAID I/O latency on write to SSD.
hya_write_hdd_latency_hist hya_write_hdd_latency_histogram Flash Pool raidio write latency to HDD.
hya_write_hdd_latency_count hya_write_hdd_latency_count Total write HDD latency samples collected.
hya_write_hdd_latency_average hya_write_hdd_latency_average Average write latency to HDD.
read_ops_replaced read_ops_replaced Number of HDD read operations replaced by SSD reads per second.
read_ops_total read_ops_total Number of non-Flash Pool metafile read operations per second.
read_ops_replaced_percent read_ops_replaced_percent Percentage of HDD read operations replace by SSD.
read_ops_blks_total read_ops_blocks_total Number of non-Flash Pool metafile blocks read operations per second.
read_blks_replaced_percent read_blocks_replaced_percent Percentage of HDD block reads replaced by SSD.
write_blks_replaced write_blocks_replaced Number of HDD write blocks replaced by SSD writes per second.
wc_write_blks_total wc_write_blocks_total Number of write-cache blocks written per second.
wc_write_blks_replaced_percent wc_write_blocks_replaced_percent Percentage of write-cache block written getting overwritten (to SSD or HDD).
est_write_blks_total estimated_write_blocks_total Estimated number of HDD blocks written per second on a non-Flash Pool.
hdd_write_blks hdd_write_blocks Total HDD blocks written.
write_blks_compensate write_blocks_compensate Number of write blocks compensation for operation saved calculation.
evict_destage_raw evict_destage_raw Raw write-cache destaged block count.
write_blks_replaced_percent write_blocks_replaced_percent Percentage of blocks overwritten to write-cache among all disk writes.
read_rc_nra_hit_type read_rc_nra_hit_type Block types of non-read-ahead read hits to read cache.
read_rc_nra_hit_blks_rate read_rc_nra_hit_blocks_rate Number of blocks of non-read-ahead read hits to read cache.
read_rc_ra_hit_type read_rc_ra_hit_type Block types of read-ahead read hits to read cache.
read_rc_ra_hit_blks_rate read_rc_ra_hit_blocks_rate Number of blocks of read-ahead read hits to read cache.
read_wc_nra_hit_type read_wc_nra_hit_type Block types of non-read-ahead read hits to write cache.
read_wc_nra_hit_blks_rate read_wc_nra_hit_blocks_rate Number of blocks of non-read-ahead read hits to write cache.
read_wc_ra_hit_type read_wc_ra_hit_type Block types of read-ahead read hits to write cache.
read_wc_ra_hit_blks_rate read_wc_ra_hit_blocks_rate Number of blocks of read-ahead read hits to write cache.
read_miss_type read_miss_type Block types of read misses.
read_miss_blks_rate read_miss_blocks_rate Number of block misses in SSD cache.
evict_cool evict_cool Number of temperature decrements done.
evict_cool_temp evict_cool_temperature Number of temperature decrements done per temperature.
evict_destage evict_destage Number of temperature decrements result in a block destage.
evict_destage_rate evict_destage_rate Number of block destage per second.
evict_remove evict_remove Number of temperature decrements that result in a block free.
evict_remove_rate evict_remove_rate Number of block free per second.
evict_skip_map evict_skip_map Number of eviction blocks skipped for map conflict.
evict_skip_hit evict_skip_hit Number of eviction blocks skipped due to pending hit update.
evict_skip_bad evict_skip_bad Number of eviction blocks skipped due to corruption in the cachemap entry.
evict_reasons evict_reasons Reasons for eviction running or not.
hhu_chunk_alloc hhu_chunk_allocations Number of allocations of buffers containing HyA hit update records.
hhu_chunk_applied hhu_chunk_applied Number of buffers containing hit update records applied to aggregates.
hhu_chunk_empty hhu_chunk_empty Number of buffers containing hit update records freed after all records removed.
hhu_chunk_enospace hhu_chunk_enospace Number of buffers containing hit update records after ssd is full.
hhu_chunk_purged hhu_chunk_purged Number of buffers containing hit update records purged without applying.
hhu_vbn_added hhu_vbn_added Count of hit update records added.
hhu_vbn_added_lo_ret hhu_vbn_added_lo_retention Count of hit update records added for low cache retention priority volumes.
hhu_vbn_added_hi_ret hhu_vbn_added_hi_retention Count of hit update records added for high cache retention priority volumes.
hhu_range_clear hhu_range_clear Count of hit update records removed due to eviction.
hhu_nomem hhu_no_memory Count of hit update records removed due to no memory.
hhu_susp_mem_alloc hhu_suspended_memory_allocation Count of hit update suspended due to memory allocation.
hhu_susp_load_active hhu_suspended_load_active Count of hit update suspended due to load active.
hhu_susp_load_ttmap hhu_suspended_load_ttmap Count of hit update suspended due to Type and Temperature Map (TTMap) load.
hhu_susp_cow_ttmap hhu_suspended_cow_ttmap Count of hit update suspended due to ttmap cow.
hhu_susp_dirty_ttmap hhu_suspended_dirty_ttmap Count of hit update suspended due to Type and Temperature Map (TTMap) dirty.
hhu_susp_yield hhu_suspended_yield Count of hit update suspend yield.
hhu_susp_in_cp hhu_suspended_in_cp Count of hit update suspended in CP.
hhu_mod_skipped hhu_mod_skipped Count of hit update skipped due to modified buffer.
hhu_chunk_alloc_pool hhu_chunk_allocation_pool Allocated memory chunks for tracking the read hits from free pool.
hhu_chunk_free_pool hhu_chunk_free_pool Freed memory chunks for tracking the read hits to free pool.
hhu_msgpool_grown hhu_msgpool_grown Number of times hit update apply msgpool grew.
hhu_msgpool_shrunk hhu_msgpool_shrunk Number of times hit update apply msgpool shrunk.
read_cache_ins_type read_cache_inserts_type Block types of cache inserts.
read_cache_ins_blk_total read_cache_insert_block_total Cache insert block count.
read_cache_ins_rate read_cache_insert_rate Cache insert rate blocks/sec.
cache_rej_type cache_reject_type Block types of rejected cache inserts.
cache_reject_nospace cache_reject_no_space Cache insertion rejects because there is no space.
cache_rej_reason_dist cache_reject_reason_distribution Flash Pool cache insert reject reason distribution.
cache_rej_reason_public_dist cache_reject_reason_public_distribution Flash Pool cache insert reject reason public distribution.
random_cache_dirty random_non_mbuf_cache_dirty Number of non-mbuf random cache dirties.
random_mbuf_cache_dirty random_mbuf_cache_dirty Number of mbuf random cache dirties.
blkr_rejected_cached_on_ssd blkr_rejected_cached_on_ssd Total HDD blocks that were not relocated because they were SSD cached.
blkr_rejected_ssd_rgs blkr_rejected_ssd_rgs Total number of times SSD rgs were skipped during blkr or CSC.
ssd_cache_freed ssd_cache_freed Number of cached SSD blocks freed.
ttmap_refs_saturated ttmap_references_saturated Number of references of cached block that do not result in the increase of reference count of Type and Temperature Map (TTMap) due to limited bits.
dropped_hit_updates dropped_hit_updates Number of references of cached blocks that happen before the hit update scanner reaches it from last time the reference happens. This results in a dropped reference count.
wc_write_blks wc_write_blocks Block types of write-cached block.
direct_write_blks direct_write_blocks Block types of writes of directly allocated SSD blocks.
direct_read_blks direct_read_blocks Block types of reads of directly allocated SSD blocks.
direct_read_ra_blks direct_read_ra_blocks Block types of read-aheads of directly allocated SSD blocks.
wc_l0_flag wc_l0_flag Write-caching L0s flagged for WS.
wc_seq wc_seq Write-caching L0s deemed sequential.
wc_wafe_sees_seq wc_wafe_deflagged Write-caching WAFE deflagged.
wc_blks_ow_to_ssd wc_blocks_overwrite_to_ssd Write-caching overwrite to SSD.
wc_blks_ow_to_hdd wc_blocks_overwrite_to_hdd Write-caching overwrite blocks to HDD.
blkr_ssd_read_io blkr_ssd_read_io Number of block relocation (blkr) SSD read I/Os.
blkr_ssd_read_blks blkr_ssd_read_blocks Number of block relocation (blkr) SSD read blocks.
cachemap_partition_blks cachemap_partition_blocks Number of HDD blocks per cachemap partition.
cachemap_partition_count cachemap_partition_count Number of cachemap partitions.
hitupdate_complete_scans hitupdate_complete_scans Number of hitupdate complete scans.
hitupdate_ttmap_bufs_dirtied hitupdate_ttmap_buffers_dirtied Number of Type and Temperature Map (TTMap) buffers dirtied by the hitupdate scanner.
hitupdate_steps hitupdate_steps Number of hitupdate scan steps.
hitupdate_starts hitupdate_starts Number of hitupdate scan message starts.
hitupdate_suspends hitupdate_suspends Number of times hitupdate scan msg suspended voluntarily.
hitupdate_active_bits_seen hitupdate_active_bits_seen Number of active flags the hitupdate scanner processed.
hitupdate_ra_blk_attempts hitupdate_ra_block_attempts Number of blocks the hitupdate scanner attempted to read ahead.
hitupdate_blks_accessed hitupdate_blocks_accessed Number of blocks the hitupdate scanner accessed.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
hya_read_hit_latency_histogram The labels have changed from "0 - <1ms" to "0_to_<1ms".
hya_read_miss_latency_histogram The labels have changed from "0 - <1ms" to "0_to_<1ms".
hya_write_ssd_latency_histogram The labels have changed from "0 - <1ms" to "0_to_<1ms".
hya_write_hdd_latency_histogram The labels have changed from "0 - <1ms" to "0_to_<1ms".
read_rc_nra_hit_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
read_rc_ra_hit_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
read_wc_nra_hit_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
read_wc_ra_hit_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
read_miss_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
evict_cool_temperature The labels have changed from "2->1" to "1_to_2".
evict_reasons The labels have changed from "maint mode" to "maintenance_mode".
read_cache_inserts_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
cache_reject_type For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.
cache_reject_reason_distribution The labels have changed from "buf_needs_iron" to "buffer_needs_iron".
cache_reject_reason_public_distribution The labels have changed from "buf_needs_iron" to "buffer_needs_iron".
wc_write_blocks For each of the new labels in this array, the values have been changed to be lower case and any other non alpha-numeric characters have been replaced by an underscore.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

Table: wafl_hya_sizer

This table is for exporting Automated Working-set Analyzer (AWA) statistics. AWA is an ONTAP capability that estimates the Flash Pool cache size and estimates the cache hit rates across reads and writes. Detailed statistic values of an AWA instance enabled on a specific aggregate are available here.

Classic Object: wafl_hya_sizer

Table Row IDs

ID Format Aggregation Type Comment
{instance_name} (not applicable) This represents the construction of the row ID field, which is a single unique string that identifies a row.

Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter REST Property Description
node_name node.name System node name
aggr_name aggregate.name Name of the aggregate.

Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter REST Counter Description
version version Automated Working-set Analyzer (AWA) version.
start_time start_time Start time in milliseconds.
current_time current_time Current time based on ONTAP internal clock in milliseconds (sk_msecs).
start_cp_count start_cp_count CP (Consistency Point) count when the sizer is enabled.
rstart_time relative_start_time Relative start time of the scoped interval in milliseconds.
rstart_cp_count relative_start_cp_count CP (Consistency Point) count when the sizer is started relative to the beginning of scoped intervals.
total_intervals total_intervals Total number of intervals since the sizer was enabled including the current one.
overwrite_cp_delta overwrite_cp_delta The histogram of CP (Consistency Point) count delta between overwrites.
hash_max_unique hash_max_unique Aggregate space max_unique for hashing.
hash_sampling_factor hash_sampling_factor Aggregate space hash sampling factor.
target_pcache_mb target_pcache_mb Configured target pseudo cache memory in megabytes.
pcache_mem pcache_memory Derived memory size during configuration.
target_sampling_factor target_sampling_factor Configured target sampling factor.
derived_sampling_factor derived_sampling_factor Derived sampling factor.
pcache_no_of_entries pcache_number_of_entries Derived number of pseudo cache entries which is the same as the number of cached blocks.
incore_intervals incore_intervals Total incore intervals.
interval_msec interval_msec Interval length in milliseconds.
num_disks number_disks Number of disks.
sync_with_stats_zero sync_with_stats_zero If the value is one, the Automated Working-set Analyzer (AWA) interval resets when wafl statistics are reset (by wafl_stats_zero command).
enable_rc_after_write enable_rc_after_write If the value is one, the option of Read-cache After Write is enabled.
vvol_stats vvol_stats Collect per-volume statistics.
debug_level debug_level Debug Level.
scope_interval scope_interval Number of intervals of the sliding window scope.
scope_phaseout scope_phase_out If the value is 1, AWA phases out old accumulations from the histograms.
cache_mode cache_mode Automated Working-set Analyzer (AWA) cache mode: normal, read-cache only, write- cache only, always cache.
interval_info interval_info Interval Information.
lookup_type_mismatch lookup_type_mismatch Number of type mismatches when lookup finds an entry.
entry_matched entry_matched Number of pseudo cache entry lookup attempts. For random-hash-sampled cases, this is the number of lookup/insert attempts. For statically sampled case, this is the number of lookups that falls into sampled disks.
entry_sampled entry_sampled Number of pseudo cache hashed Volume Block Number (VBN) sampled based on sampling factor.
wc_flagged wc_flagged Number of buffers flagged for write-caching after check for random write at buffer-dirty time.
can_wc_dirty can_wc_dirty Number of buffers that can be write-cached at write-allocation time.
cant_wc_dirty cant_wc_dirty Number of buffers that cannot be write-cached at write-allocation time.
wc_overwrite wc_overwrite Number of write-cached blocks being overwritten.
long_chain long_chain Number of reads with buffer count long enough to go to hard disk drives (HDD) directly.
wc_ins_for_destage wc_ins_for_destage Number of Automated Working-set Analyzer (AWA) write-cached block inserts for actual destages on a Flash Pool aggregate.
rc_after_write rc_after_write Number of buffers flagged for read cache after write.
cache_rej_reason_dist_FP cache_reject_reason_dist_fp Automated Working-set Analyzer (AWA) pseudo cache insert reject reason distribution for Floating Point (FP) cache inserts. This array is a table with fields corresponding to the reject reasons defined by enum type hya_cache_rej_reasons_t.
cache_rej_reason_dist cache_reject_reason_dist Automated Working-set Analyzer (AWA) pseudo cache insert reject reason distribution not for FP aggregate cache inserts. This array is a table with fields corresponding to the reject reasons defined by enum type hya_cache_rej_reasons_t.
aggrwide_regular_stats aggregate_wide_regular_stats Automated Working-set Analyzer (AWA) aggregate-wide regular statistics for the most recent number of intervals. The number of intervals that are considered recent is defined by CM_WAFL_HYAS_INT_DIS_CNT. This array is a table with fields corresponding to the enum type hya_regular_stat_type_t.
aggrwide_cache_stats aggregate_wide_cache_stats Automated Working-set Analyzer (AWA) aggregate-wide cache statistics for the most recent number of intervals. The number of intervals that are considered as recent is defined as CM_WAFL_HYAS_INT_DIS_CNT. This array is a table with fields corresponding to enum type hyas_cache_stat_type_t.
aggrwide_cache_interarrival_stats aggregate_wide_cache_interarrival_stats Automated Working-set Analyzer (AWA) aggregate-wide interarrival distribution for intervals up to CM_WAFL_HYAS_INT_DIS_CNT. This array is a table with fields corresponding to the enum type of hya_cache_ia_stat_type_t.
regular_stats regular_stats Automated Working-set Analyzer (AWA) per-interval regular statistics for the most recent number of intervals. The number of intervals defined as recent is CM_WAFL_HYAS_INT_DIS_CNT. This array is a table with fields corresponding to the enum type of hyas_regular_stat_type_t.
cache_stats cache_stats Automated Working-set Analyzer (AWA) per-interval pseudo cache statistics for the most recent intervals. The number of intervals defined as recent is CM_WAFL_HYAS_INT_DIS_CNT. This array is a table with fields corresponding to the enum type of hyas_cache_stat_type_t.
cache_interarrival_stats cache_interarrival_stats Automated Working-set Analyzer (AWA) pseudo cache interarrival distribution for intervals up to CM_WAFL_HYAS_INT_DIS_CNT. This array is a table with fields corresponding to the enum type of hya_cache_ia_stat_type_t.

Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

REST Counter Description
aggregate_wide_regular_stats The labels have changed from "Free overwrite" to "free_overwrite".
aggregate_wide_cache_stats The labels have changed from "rd_rc_L0_interval" to "rd_rc_l0_interval".
regular_stats The labels have changed from "Free overwrite" to "free_overwrite".
cache_stats The labels have changed from "rd_rc_L0_interval" to "rd_rc_l0_interval".

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

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