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  1. Lustre
  2. LU-18993

Add latency stats to rpc_stats

Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      Implement separate read and write RPC latency histograms in the OSC layer to track the time between RPC submission and completion. This provides valuable performance metrics for diagnosing client-server communication issues, similar to existing size histograms.

      (Ticket description by Augment)

      Attachments

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-18711 Add latency counters

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. LU-18934 report latency stats by IO size

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            [LU-18993] Add latency stats to rpc_stats
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-5625 [ DDN-5625 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-18934 [ LU-18934 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-18711 [ LU-18711 ]
            paf0186 Patrick Farrell created issue -

            People

              paf0186 Patrick Farrell
              paf0186 Patrick Farrell
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              Dates

                Created:
                Updated: