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  1. Couchbase Server
  2. MB-43229

[System Test] : Seeing OOM kills on 2 query nodes

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      Build : 7.0.0-3977
      Test : -test tests/integration/cheshirecat/test_cheshirecat_kv_gsi_coll_xdcr_backup.yml -scope tests/integration/cheshirecat/scope_cheshirecat_with_backup.yml
      Scale : 3
      Iteration : 1st

      Seeing OOM kills on 2 query nodes - 172.23.97.149 & 172.23.97.150
      On 172.23.97.149, the OOM kill took place at 2020-12-10T14:28:52, and for 172.23.97.150 it was at 2020-12-10T14:28:13.

      Around this time, in the test, there were queries running against indexes on collections. One more thread was running delete queries against default bucket. There was also a rebalance operation that failed at 2020-12-10T14:26:42. This issue is tracked via MB-43233

      The logs are uploaded to supportal for better debugging - https://supportal.couchbase.com/snapshot/4b9c3b5361e3be11529cbb1ea66a4fe5::0

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          Bug - A problem which impairs or prevents the functions of the product. MB-43486 Leak due to verbose logging MultiScanInternal()

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              amit.kulkarni Amit Kulkarni
              mihir.kamdar Mihir Kamdar (Inactive)
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