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  1. Couchbase Server
  2. MB-18847

fdb: incremental index build time showed regression in 4.1.1-5903

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    Description

      The test is the 20M forestdb standalone test.
      The incremental index build time regressed from 6000's sec range to over 10,000 sec.

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          Wayne,

          Compared with 4.1.0 manifest, we only merged two functional bug fixes (a few lines of changes) into 4.1.1 build. I'm not sure how this can cause this level of regression.

          Can you share the build manifest files of 4.1.0-5005, 4.1.1-5876, and 4.1.1-5903?

          chiyoung Chiyoung Seo (Inactive) added a comment - Wayne, Compared with 4.1.0 manifest, we only merged two functional bug fixes (a few lines of changes) into 4.1.1 build. I'm not sure how this can cause this level of regression. Can you share the build manifest files of 4.1.0-5005, 4.1.1-5876, and 4.1.1-5903?
          wayne Wayne Siu added a comment - - edited Hi Chiyoung, Links to the manifest files: 4.1.0-5005 : https://github.com/couchbase/build-team-manifests/blob/fa3693914792a096b92c5c9a7e29265fb5f66c67/sherlock.xml 4.1.1-5876 : https://github.com/couchbase/build-team-manifests/blob/ed29e00d216377b6e69022102f8125ea179a5e3d/sherlock.xml 4.1.1-5903 : https://github.com/couchbase/build-team-manifests/blob/7307298cc868f1b02a54a40e47f1c3e280c4e7b8/sherlock.xml

          Wayne,

          As you know, there are some recent changes in ForestDB stand-alone perf framework. We need to run the tests again with 4.1.0 and 4.1.1 builds to get more data points.

          chiyoung Chiyoung Seo (Inactive) added a comment - Wayne, As you know, there are some recent changes in ForestDB stand-alone perf framework. We need to run the tests again with 4.1.0 and 4.1.1 builds to get more data points.
          wayne Wayne Siu added a comment - Results (running with no compaction on) are really better than sherlock: http://showfast.sc.couchbase.com/#/runs/secondary_fdb_inc_secondary/4.1.0-5005 : 5957 http://showfast.sc.couchbase.com/#/runs/secondary_fdb_inc_secondary/4.1.1-5903 : 2554 http://showfast.sc.couchbase.com/#/runs/secondary_fdb_inc_secondary/4.1.1-5907 : 2889 Closing the ticket now.
          wayne Wayne Siu added a comment -

          Verified in 4.1.1-5907.

          wayne Wayne Siu added a comment - Verified in 4.1.1-5907.

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            wayne Wayne Siu
            wayne Wayne Siu
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