Extremely high resource usage with some random_moveChunk_timeseries under TSAN

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: None
    • Cluster Scalability
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      When running under TSAN with all feature flags, the tests random_moveChunk_timeseries_arbitrary_updates.js and random_moveChunk_timeseries_meta_updates.js sometimes fail due to running out of memory. This can either manifest as TSAN reporting a failure to allocate memory, or sometimes as the task failing with "System Unresponsive". These tests run in a number of concurrency suites.

      We should figure out the cause, increase resource limits for affected suites, or decide to denylist the tests.

            Assignee:
            Unassigned
            Reporter:
            Ryan Berryhill
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              Created:
              Updated: