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  1. WiredTiger
  2. WT-2544

Fix eviction statistics when clear is configured

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.9.0
    • Labels:

      Description

      While investigating eviction changes in WT-2453, one idea was to allow all eviction threads to populate the queue. I implemented a version of that at https://github.com/wiredtiger/wiredtiger/pull/2635. However, the performance was about half (running evict-btree.wtperf) what we see with the other changes in that branch.

      We want to investigate why this approach is worse and where it is spending its time.

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              • Assignee:
                sue.loverso Sue LoVerso
                Reporter:
                sue.loverso Sue LoVerso
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                • Created:
                  Updated:
                  Resolved: