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  1. Core Server
  2. SERVER-39800

Investigate the new oplog format impact in linkbench performance tests

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Replication
    • Labels:
    • Sprint:
      Repl 2019-03-25, Repl 2019-04-08, Repl 2019-04-22, Repl 2019-05-06

      Description

      For the performance testing, we need:

      • Get the statistics to measure the correct ops/sec as Matthew Saltz before.
      • Change LinkBench to use the new oplog format by setting a server parameter.
      • Get the numbers from existing 1-node replset and 3-node replset tests in a patch build.
      • Update one workload to include 100,000 small updates in a transaction and test its performance with the old and new format.
      • If the performance drops, run LinkBench locally with gperftools enabled to get the profiling to pinpoint the slowdown.

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              Assignee:
              william.schultz William Schultz (Inactive)
              Reporter:
              greg.mckeon Gregory McKeon (Inactive)
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