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  1. Core Server
  2. SERVER-20195

Performance regression in WiredTiger in 3.1.8

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • None
    • None
    • WiredTiger
    • None
    • Fully Compatible
    • ALL

    Description

      https://evergreen.mongodb.com/task/performance_linux_wt_repl_singleThreaded_a7338c436160e259d0b20058f0a9ae4b442ca102_15_08_28_06_06_32

      This is the same issue as SERVER-19445 – if the oldest transaction ID tracked by WiredTiger falls behind, workloads that do many updates to medium-large documents to hit forced eviction. The regression was introduced by WT-2066.

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              michael.cahill@mongodb.com Michael Cahill
              michael.cahill@mongodb.com Michael Cahill
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                Created:
                Updated:
                Resolved: