Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-4141

Enhance checkpoint with timestamps to unblock eviction sooner

XMLWordPrintableJSON

    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 3.6.9, 4.0.1, 4.1.1, WT3.2.0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage Non-NYC 2018-07-02
    • v4.0

      We have some optimizations around transaction tracking for regular transaction IDs, that allow eviction to make progress on dirty content before the checkpoint finishes. Some of those optimizations aren't implemented for timestamps - we should do that work.

      We can also release the checkpoint transaction prior to calling fsync.

            Assignee:
            michael.cahill@mongodb.com Michael Cahill (Inactive)
            Reporter:
            alexander.gorrod@mongodb.com Alexander Gorrod
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

              Created:
              Updated:
              Resolved: