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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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      mongod --dbpath /data --storageEngine=wiredTiger
      mongo-sim -w workloads/insert_update_query -e 10000000 -t 100 -c 7

      Running on linux with SSD.

      Running on RC7 and https://mci.10gen.com/task/mongodb_mongo_v3.0_linux_64_b70d96e06c2c3fa86d95f6719ab1815a98db77a9_15_01_29_16_47_02_compile_linux_64

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      mongod --dbpath /data --storageEngine=wiredTiger mongo-sim -w workloads/insert_update_query -e 10000000 -t 100 -c 7 Running on linux with SSD. Running on RC7 and https://mci.10gen.com/task/mongodb_mongo_v3.0_linux_64_b70d96e06c2c3fa86d95f6719ab1815a98db77a9_15_01_29_16_47_02_compile_linux_64
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      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

        1. 10thread2client.png
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          Bruce Lucas

            Assignee:
            michael.cahill@mongodb.com Michael Cahill (Inactive)
            Reporter:
            david.daly@mongodb.com David Daly (Inactive)
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              Updated:
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