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  1. Couchbase Server
  2. MB-51132

SET Latency (99.9th percentile or higher) during Rebalance-swap increased on build 2335

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    • Untriaged
    • 1
    • Yes
    • KV 2022-Feb

    Description

      The regression is reproducible.

      Build SET Latency Job
      7.1.0-2284 8.56 http://perf.jenkins.couchbase.com/job/titan-durability/465/
      7.1.0-2335 47.23 http://perf.jenkins.couchbase.com/job/titan-durability/466/
      7.1.0-2335 44.53 http://perf.jenkins.couchbase.com/job/titan-durability/468/

      99.9th percentile SET Latency during Rebalance-swap, 4 -> 4, 20M x 512B, Unlimited Ops (0/100 R/W), Durability Majority

      http://showfast.sc.couchbase.com/#/timeline/Linux/reb/kv/Non-DGM#reb_swap_20M_4nodes_durability_majority_set_999th_titan

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          is caused by

          Bug - A problem which impairs or prevents the functions of the product. MB-49512 [Magma] - Cleaning up of the cluster fails with "Rebalance exited with reason {buckets_shutdown_wait_failed"

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          For Gerrit Dashboard: MB-51132
          # Subject Branch Project Status CR V
          171591,5 MB-51132: Only reset tasks on eventBase during unregisterTaskable master kv_engine Status: MERGED +2 +1
          171732,3 Merge remote-tracking branch 'couchbase/master' into neo neo kv_engine Status: MERGED +2 +1

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              bo-chun.wang Bo-Chun Wang
              bo-chun.wang Bo-Chun Wang
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              Dates

                Created:
                Updated:
                Resolved:

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