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  1. WiredTiger
  2. WT-3646

Only use lookaside when operations are blocked waiting for cache

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.6.0-rc0, WT3.0.0
    • Component/s: None
    • Labels:
      None
    • Sprint:
      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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          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

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              Assignee:
              michael.cahill Michael Cahill
              Reporter:
              michael.cahill Michael Cahill
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                Dates

                Created:
                Updated:
                Resolved: