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  1. Core Server
  2. SERVER-22204

Tests should lower WT cache size

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Backport Completed:
    • Epic Link:
    • Sprint:
      TIG 13 (04/22/16), TIG 14 (05/13/16), TIG 15 (06/03/16), TIG 16 (06/24/16)
    • Linked BF Score:
      0

      Description

      Currently each mongod gets the default of 60% of total memory. This causes a problem when running tests in parallel since 2 mongods are told they can use over 100% of ram. This is exacerbated by test that spawn many mongods (eg tests of sharded replica sets).

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          Issue Links

          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-21752 slow2_wt fails by exhausting host machine's memory

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. SERVER-24946 Evergreen.yml test for storageEngineCacheSizeGB cannot use [[ ]]

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. SERVER-24990 Update command_line_parsing.js to ignore cacheSizeGB in configuration comparison

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-29366 Tests should lower the InMemory storage engine's cache size

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-24456 Tests should lower RocksDB cache size

          • Major - P3 - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              michael.grundy Michael Grundy
              Reporter:
              redbeard0531 Mathias Stearn
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                Dates

                Created:
                Updated:
                Resolved: