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  1. Couchbase Server
  2. MB-11922

Upgrade to R16 causes 20% regression in view query latency and throughput

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Details

    • Bug
    • Resolution: Won't Fix
    • Critical
    • 3.0
    • 3.0
    • view-engine
    • Security Level: Public
    • Platform = Physical
      OS = CentOS 6.5
      CPU = Intel Xeon E5-2630 (24 vCPU)
      Memory = 64 GB
      Disk = 2 x SSD
    • Untriaged
    • Centos 64-bit
    • Yes

    Description

      We had several internal issues. Now they are mostly fixed and tests confirmed that downgrade to R14 can noticeably speed up stale=update_after queries.
      Basically latency and throughput are the same as in 2.5.x.

      Not surprisingly downgrade improves CPU and memory utilization as well.

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            siri Sriram Melkote (Inactive)
            pavelpaulau Pavel Paulau (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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