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ONTAP 9.15.1 performance counter mapping

system

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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}:{instance_name}:{instance_uuid}

constituent

This represents the construction of a row ID field for a row from a single node.

{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 active processors in the system

total_processor_busy

total_processor_busy

Total processor utilization of active processors in the system

total_processor_busy_time

total_processor_busy_time

Total processor time of active processors in the system

num_processors

num_processors

Total number of 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.

Table Aliases

This section describes aliases for aggregated tables.

Classic Object Alias

system:node

system_node