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statistics qtree show

Qtree I/O operation rates

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

Description​

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

  • Qtree - Qtree name.
  • Vserver - Vserver name.
  • Volume - Volume name.
  • NFS Ops - NFS operations per second.
  • CIFS Ops - CIFS operations per second.
  • Internal Ops - Internal operations per second.
  • Total Ops - Total number of operations per second.

Parameters​

[-qtree <text>] - Qtree
Selects the qtree for which you want to display performance data. The qtree name has to be given in the format "vol_name/qtree_name"
[-vserver <vserver name>] - Vserver
Selects the Vserver for which you want to display performance data.
[-volume <text>] - Volume
Selects the volume 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 qtrees to display. The default setting is 25.

Examples​

The following example displays qtree statistics: 

C1_sti20-vsim-ucs429g_1520278254::> statistics qtree show

cluster1           : 12/13/2020 21:22:41

                          NFS CIFS CSS Internal *Total
     Qtree Vserver Volume Ops  Ops Ops      Ops    Ops
---------- ------- ------ --- ---- --- -------- ------
test:vol1/    test   vol1   0    0   0        0      0
test:test_root/
              test test_root
                            0    0   0        0      0