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  1. Core Server
  2. SERVER-16736

support more than 1 checkpoint thread for WiredTiger

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    • Type: Icon: New Feature New Feature
    • Resolution: Won't Do
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Storage, WiredTiger
    • Storage Engines
    • None
    • 3
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      Discussion started in SERVER-16665. WT supports multiple eviction threads but uses only 1 checkpoint thread. Both eviction and checkpoint threads can do compression when compression is used for a collection/index so more threads for checkpoint is likely to reduce write stalls during slow checkpoints. The wt_perf.c benchmark client uses more than 1 checkpoint thread, so I assume that is supported for WT.

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            mdcallag Mark Callaghan
            Votes:
            3 Vote for this issue
            Watchers:
            17 Start watching this issue

              Created:
              Updated:
              Resolved: