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  1. Couchbase Server
  2. MB-58316

Rebalance out with uneven number of documents regressed

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    Description

      Seeing rebalance-out test regressed between 7.2.1-5811 and 7.2.1-5866

      change log

      Note: This test has 1 bucket and 10 collections with 10 indexes each. Each collection has a different number of documents. For example, collection 1 has 1M, 2 has 2M, 3 has 3M and so on total 55M 

      Rebalance-out (min) 4->3, 1 bucket x 55M x 1KB, 100 indexes, 10K KV ops/sec, Plasma 20%RR, s=1 c=50

      7.2.1-5811: 18.7, (http://perf.jenkins.couchbase.com/job/aether/2778/ )

      7.2.1-5866:  36.3,(http://perf.jenkins.couchbase.com/job/aether/2840/ )

      Cbmonitor: http://cbmonitor.sc.couchbase.com/reports/html/?snapshot=aether_721-5811_rebalance_85b9&snapshot=aether_721-5866_rebalance_ca9a 

      Seeing high wait time on few nodes 

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          Bug - A problem which impairs or prevents the functions of the product. MB-58288 [BP 7.2.1] Rebalance out with uneven number of documents regressed

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              vikas.chaudhary Vikas Chaudhary
              deepkaran.salooja Deepkaran Salooja
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                Updated:
                Resolved:

                PagerDuty