ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • statistics node show

    System utilization metrics for each node in the cluster

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

    Description

    This command continuously displays performance data for nodes at a regular interval. The command output displays data in the following columns:

    • Node - node name.

    • CPU (%) - CPU utilization.

    • Total Ops - total number of operations per second.

    • Latency(ms) - average latency for an operation in milliseconds.

    Parameters

    [-node {<nodename>|local}] - Node

    Selects the node for which you want to display performance data.

    [-sort-key <text>] - Column to Sort By

    If this parameter is specified, the command displays statistics sorted by the specified column.

    -interval <integer> - Interval

    Specifies, in seconds, the interval between statistics updates. The default setting is 5 seconds.

    -iterations <integer> - Iterations

    Specifies the number of iterations the command runs before terminating. The default setting is 1. If the number is 0 (zero), the command continues to run until you interrupt it by pressing Ctrl-C.

    -max <integer> - Maximum Number of Instances

    Specifies the maximum number of aggregates to display. The default setting is 25.

    Examples

    The following example displays node statistics:

    cluster1::> statistics node show
    cluster1 : 12/31/2013 16:00:04
    
           CPU *Total Latency
      Node (%)    Ops    (ms)
     ----- --- ------ -------
     node2  76    113       -
     node1  58     10       -
    
    [...]
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