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  1. Couchbase Java Client
  2. JCBC-980

regression in throughput under YCSB workload A

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Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • 2.3.1
    • 2.3.0
    • Core
    • SUT:
      EC2, us-west-1c, RightImage_RHEL_6.6_x64_v14.2.1_HVM_EBS, Enhanced Networking Configured
      Server: 9 nodes of c3.8xlarge
      Ephemeral SSD, with Couchbase data on that SSD
      Client: 1 node of c3.8xlarge

    Description

      It was noted with an updated 1.3.0 core that the throughput is lower. In further testing…

      YCSB 0.9.0/core-io 1.2.7/client 1.2.6
      60651

      YCSB 0.10.0-SNAPSHOT/core-io 1.3.0/client 2.3.0
      11981

      YCSB 0.10.0-SNAPSHOT/core-io <std>/client 2.2.8
      62912

      YCSB 0.10.0-SNAPSHOT/core-io 335-revert/client 2.2.8
      63283

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          depends on

          Bug - A problem which impairs or prevents the functions of the product. JVMCBC-343 WaitStrategy needs to be created for every CouchbaseCore

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
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              daschl Michael Nitschinger
              ingenthr Matt Ingenthron
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              Dates

                Created:
                Updated:
                Resolved:

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