Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-2544

Fix eviction statistics when clear is configured

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Done
    • None
    • WT2.9.0
    • None

    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.

      Attachments

        Issue Links

          Activity

            People

              sue.loverso@mongodb.com Susan LoVerso
              sue.loverso@mongodb.com Susan LoVerso
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: