cluster statistics show

Contributors

Display cluster-wide statistics

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

Description

The cluster statistics show command displays the following information. Each item lists the current value and; if applicable, the change (delta) from the previous reported value.

  • CPU busy percentage

  • Average of CPU busy percentage (advanced privilege level only)

  • Total number of NFS and CIFS operations

  • Number of NFS operations

  • Number of CIFS operations

  • Number of cache operations (advanced privilege level only)

  • Total amount of network data received (advanced privilege level only)

  • Total amount of network data sent (advanced privilege level only)

  • Number of packets received (advanced privilege level only)

  • Number of packets sent (advanced privilege level only)

  • Busy percentage for the data network

  • Amount of data received on the data network

  • Amount of data sent on the data network

  • Busy percentage for the cluster network

  • Amount of data received on the cluster network

  • Amount of data sent on the cluster network

  • Amount of data read from disk

  • Amount of data written to disk

At the diagnostic privilege level, the command displays the following information:

  • Average of CPU busy percentage

  • CPU busy percentage

  • Total number of operations

  • Number of NFS operations

  • Number of CIFS operations

  • Number of Fcache operations

  • Number of SpinFS operations

  • Total amount of network traffic received

  • Total amount of network traffic sent

  • Percentage of data-network utilization

  • Amount of data-network traffic received

  • Amount of data-network traffic sent

  • Percentage of cluster-network utilization

  • Amount of cluster-network traffic received

  • Amount of cluster-network traffic sent

  • Amount of data read from disk

  • Amount of data written to disk

  • Number of packets received

  • Number of packets sent

Examples

The following example displays cluster statistics:

cluster1::> cluster statistics show
      Counter         Value         Delta
------------- ------------- -------------
    CPU Busy:           84%           +27
   Operations:
       Total:     951471448    7210/s:11s
         NFS:   12957951479   13759/s:11s
        CIFS:     342195460     230/s:11s
 Data Network:
        Busy:            0%             -
    Received:        1.98TB  3.18MB/s:11s
        Sent:        6.20TB   903KB/s:11s
Cluster Network:
        Busy:            0%             -
    Received:        6.33TB  1.34MB/s:11s
        Sent:        6.24TB  3.54MB/s:11s
 Storage Disk:
        Read:         207TB  82.7MB/s:11s
       Write:        53.3TB  53.5MB/s:11s