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  1. Core Server
  2. SERVER-50624

Submit Log Ingestion Rule Request Form for Initial Sync metrics in 4.4

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Done
    • None
    • None
    • None
    • Repl 2020-12-28, Repl 2021-03-22

    Description

      Currently, we log initial sync metrics while the initial sync is running but discard once the initial sync is finished.

      In order to have a better understanding of the initial sync performance for our customers, we should preserve this information after the initial sync is complete.

      We can use log ingestion on 4.4 clusters to keep the initial sync metrics in our current logs to begin. There will be a separate ticket for 4.2 and earlier as those logs are structured differently.

      *Current initial sync metrics to keep from the logs - *

      *failedInitialSyncAttempts
      *approxTotalDataSize
      *approxTotalBytesCopied
      *totalInitialSyncElapsedMillis
      *initialSyncAttempts
      *appliedOps
      *databases.databasesCloned

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              wenbin.zhu@mongodb.com Wenbin Zhu
              evin.roesle@mongodb.com Evin Roesle
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