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  1. WiredTiger
  2. WT-8885

Investigate regression in our cpp test (cppsuite-base-test-default on ! Ubuntu 20.04)

    • Type: Icon: Task Task
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • 5
    • StorEng - Defined Pipeline

      Summary
      The cpp tests indicate a regression since January 29th.

      The regression can be seen here by selecting the cache_hs_insert stat. It seems that we are inserting 4x fewer data into the HS, see screenshot attached.

      Acceptance Criteria (Definition of Done)

      • Find out which commit is responsible for the regression.
      • Investigate if the regression is expected. If not, discuss whether the ticket should be reverted or code changes are required.

        1. cache_hs_insert_zoom.png
          cache_hs_insert_zoom.png
          227 kB
        2. cache_hs_insert.png
          cache_hs_insert.png
          247 kB
        3. Screen Shot 2022-02-28 at 4.36.50 pm.png
          Screen Shot 2022-02-28 at 4.36.50 pm.png
          416 kB
        4. Screenshot 2023-02-28 at 9.59.00 pm.png
          Screenshot 2023-02-28 at 9.59.00 pm.png
          163 kB

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            etienne.petrel@mongodb.com Etienne Petrel
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              Created:
              Updated:
              Resolved: