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  1. WiredTiger
  2. WT-2541

Add statistics for number of threads currently in read/write

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Details

    • New Feature
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT2.9.0, 3.3.9
    • None

    Description

      It is currently difficult to be sure whether a workload is I/O bound from looking at statistics. If we tracked how many threads were in a read or write system call when statistics are gathered, we could compare that with the number of threads in the library to get an indication of whether they are spending a significant amount of time on I/O.

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            david.hows David Hows
            michael.cahill@mongodb.com Michael Cahill (Inactive)
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              Created:
              Updated:
              Resolved: