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  1. WiredTiger
  2. WT-3646

Only use lookaside when operations are blocked waiting for cache

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.6.0-rc0, WT3.0.0
    • None
    • None
    • Storage 2017-10-23

    Description

      In WT-3435, eviction was changed to try using the lookaside table sooner. For some workloads, this can lead to poor performance and runaway growth in the lookaside table size.

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        Issue Links

          related to

          Bug - A problem which impairs or prevents the functions of the product. WT-3650 test_timestamp07(table-cg.nolog.1000keys)

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              michael.cahill@mongodb.com Michael Cahill
              michael.cahill@mongodb.com Michael Cahill
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              Dates

                Created:
                Updated:
                Resolved: