2 Replies Latest reply: May 8, 2014 9:15 AM by Kevin Hobbs RSS

    Meaning of Output Values in Stats Command

    Peggy Wu Wayfarer

      Hi , regarding command "stats", I would like to know about the meaning of output.


      for example, as below,


      /$ stats  --diff --vol test-vol  --interval 5

      Will use per-second statistics

      Stats from 2014-04-30,14:45:19 to 2038-01-19,12:14:07

             vol       reads            rdKB      writes         wrKB    seqRead%   nsMemHit%   nsSsdHit%           memKB           ssdKB           hddKB       hddSnapKB

      test-vol        666           11506           4               9                1                    23                     2                         0                    0                    0                    0


      volume name: test-vol.

      reads: IOPS of read ?

      writes: IOPS of write ?

      nsMemHit%: read cache hit rate in memrory?

      nsSsdHit%: read cache hit rate in SSD?

      total cache hit rate will be nsMemHit%+nsSsdHit%, right?


      if anyone can have a comment?

      Thanks in advance