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qos statistics workload resource cpu show

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Display CPU resource utilization data per QoS workload

Availability: This command is available to cluster administrators at the admin privilege level.

Description

The qos statistics workload resource cpu show command displays the CPU utilization for QoS workloads per node.

The command displays the following data:

  • The QoS workload name (Workload)

  • The QoS workload ID (ID)

  • CPU utilization observed in percentage (CPU)

The results displayed per iteration are sorted by total CPU utilization. Each iteration starts with a row that displays the total CPU utilization across all QoS workloads.

Parameters

-node {<nodename>|local} - Node

Selects the QOS workloads that match this parameter value.

[-iterations <integer>] - Number of Iterations

Specifies the number of times the display is refreshed before terminating. If you do not specify this parameter, the command iterates until interrupted by Ctrl-C.

[-refresh-display {true|false}] - Toggle Screen Refresh Between Each Iteration

Specifies the display style. If true, the command clears the display after each data iteration. If false, the command displays each data iteration below the previous one. The default is false.

{ [-rows <integer>] - Number of Rows in the Output

Specifies the number of busiest QoS policy groups to display. Valid values are from 1 to 20. The default value is 10.

[-policy-group <text>] - QoS Policy Group Name

Selects the QoS workloads that belong to the QoS policy group specified by this parameter value. If you do not specify this parameter, the command displays data for all QoS workloads.

| [-workload <text>] - QoS Workload Name

Selects the QoS workload that match this parameter value. If you do not specify this parameter, the command displays data for all QoS workloads.

| [-workload-id <integer>] - QoS Workload ID }

Selects the QoS workload that match the QoS workload ID specified by this parameter value.

[-show-flexgroup-as-constituents {true|false}] - Display Flexgroups as Constituents

If the parameter is specified and if the value is true, it will display data for FlexVols and Flexgroup Constituents. Otherwise it will display data for FlexVols and Flexgroups.

Examples

cluster1::> qos statistics workload resource cpu show -node nodeA -iterations 100 -rows 3
    Workload           ID   CPU
    --------------- ----- -----
    --total- (100%)     -    9%
    vs0-wid-102       102    5%
    file-bigvmdk-..   121    2%
    vs2_vol0-wid-..   212    2%
    -total- (100%)      -    8%
    vs0-wid-101       102    5%
    file-bigvmdk-..   121    2%
    vs2_vol0-wid-..   212    1%

The example above displays total CPU utilization for the 3 QoS workloads with the highest CPU utilization and it refreshes the display 100 times before terminating.

cluster1::> qos statistics workload resource cpu show -node local -iterations 100 -rows 2 -policy-group pg1
    Workload           ID   CPU
    --------------- ----- -----
    -total- (100%)      -   41%
    file-test1_b-..  9492   16%
    file-test1_c-..  5078   16%
    -total- (100%)      -   43%
    file-test1_c-..  5078   17%
    file-test1_b-..  9492   16%
    -total- (100%)      -   40%
    file-test1_c-..  5078   16%
    file-test1_b-..  9492   15%

The example above displays total CPU utilization for the 2 QoS workloads belonging to QoS policy group pg1 with the highest IOPS and it refreshes the display 100 times before terminating.

cluster1::> qos statistics workload resource cpu show -node local -iterations 100 -workload-id 9492
    Workload           ID   CPU
    --------------- ----- -----
    -total- (100%)      -   15%
    file-test1_b-..  9492    3%
    -total- (100%)      -   14%
    file-test1_b-..  9492    3%
    -total- (100%)      -   14%
    file-test1_b-..  9492    2%
    -total- (100%)      -   13%
    file-test1_b-..  9492    3%

The example above displays total CPU utilization for the QoS workload with QoS workload ID 9492 and it refreshes the display 100 times before terminating.