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  1. Couchbase Server
  2. MB-47990

[BP 7.0.2] - lss_rea_bytes and bytes_written do not always match perf html report

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    Description

      In 7 indexes bloom filter test for build 5177, I can see that the 2 stats approximately match rbps and wbps from html report.

      rbps 300-400 MB/s
      wbps 100-150 MB/s
       
      2021-05-19T15:43:59.874-07:00 [Info] Periodic Aggregated StorageStats:
      "lss_read_bs":                   2976503344353,
      "bytes_written":                 1906122153984,
       
      2021-05-19T16:13:59.870-07:00 [Info] Periodic Aggregated StorageStats:
      "lss_read_bs":                   3528014358936,  +551511014583  306395008/s
      "bytes_written":                 2066645012480,  +160522858496  89179365/s 
      {nofomat}
       
      For 10K index incremental build test, the number seems to be off, especially for lss_read_bs.
      

      rbps read 150 MB/s
      wbps write 125 MB/s

      2021-05-23T23:02:54.037-07:00 [Info] Periodic Aggregated StorageStats:
      "lss_read_bs": 1382967959770,
      "bytes_written": 574250827776,

      2021-05-23T23:32:53.544-07:00 [Info] Periodic Aggregated StorageStats:
      "lss_read_bs": 2050042223997, 667074264227 370596813/s
      "bytes_written": 695640932352, 121390104576 67438946/s

       

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          For Gerrit Dashboard: MB-47990
          # Subject Branch Project Status CR V

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            saptarshi.sen Saptarshi Sen created issue -
            saptarshi.sen Saptarshi Sen made changes -
            Field Original Value New Value
            Link This issue Clones MB-46493 [ MB-46493 ]
            saptarshi.sen Saptarshi Sen made changes -
            Summary [BP 7.0.2 MB-46493] - lss_rea_bytes and bytes_written do not always match perf html report [BP 7.0.2] - lss_rea_bytes and bytes_written do not always match perf html report
            wayne Wayne Siu made changes -
            Link This issue is a backport of MB-46493 [ MB-46493 ]
            wayne Wayne Siu made changes -
            Link This issue Clones MB-46493 [ MB-46493 ]
            wayne Wayne Siu made changes -
            Link This issue blocks MB-46308 [ MB-46308 ]
            wayne Wayne Siu made changes -
            Labels plasma approved-for-7.0.2 plasma
            saptarshi.sen Saptarshi Sen made changes -
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Resolved [ 5 ]
            ritam.sharma Ritam Sharma made changes -
            Labels approved-for-7.0.2 plasma approved-for-7.0.2 plasma request-dev-verify
            srinath.duvuru Srinath Duvuru made changes -
            Status Resolved [ 5 ] Closed [ 6 ]

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              saptarshi.sen Saptarshi Sen
              saptarshi.sen Saptarshi Sen
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                Resolved:

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