Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-2545

Investigate eviction tree walk

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:

      Description

      Looking at eviction, the statistics show that we walk a large number of ref structures to find a page for eviction. We want to see how much time we're spending in there and how we can improve this.

        Attachments

          Issue Links

          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-22834 1.7x performance regression in random queries

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. WT-2639 Add tree walk optimization to skip subtrees not in memory

          • Major - P3 - Major loss of function.
          • Open
          related to

          Bug - A problem which impairs or prevents the functions of the product. WT-2453 Throughput drop in wtperf evict Jenkins tests

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

            Activity

              People

              • Assignee:
                sue.loverso Sue LoVerso
                Reporter:
                sue.loverso Sue LoVerso
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: