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  1. Core Server
  2. SERVER-17121

Throughput Dropout on mongo-sim insert-update-query workload with WiredTiger

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    Description

      Running mongo-sim insert-update-query workload experiencing periods of very low throughput.

      This reproduces both on RC7 and latest in v3.0 (b70d96e06c2c3fa86d95f6719ab1815a98db77a9)

      mongo-sim is here, with instructions to build: https://github.com/10gen/mongo-sim

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        1. 10thread2client.png
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        2. questions.png
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        3. rc9.png
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        4. rc9mongolog.png
          rc9mongolog.png
          45 kB
        5. Screen Shot 2015-01-29 at 4.04.17 PM.png
          Screen Shot 2015-01-29 at 4.04.17 PM.png
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        6. stuck.png
          stuck.png
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        7. walk.png
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              michael.cahill@mongodb.com Michael Cahill
              david.daly@mongodb.com David Daly
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                Created:
                Updated:
                Resolved: