Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-74327

Investigate group_spill_to_disk regressions

    XMLWordPrintableJSON

Details

    • Icon: Task Task
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
    • None
    • None
    • None
    • None
    • Query Execution
    • 5

    Description

      db.sbe_perf_latest.aggregate([{ $match: {tags: {$exists: true}, tags: {$ne: "ignore"}, task: "group_spill_to_disk" } }, { $project: { signed_percent_change_stable: 1, test: 1, signed_percentage_change: 1, _id: 0 } }, { $sort: { signed_percent_change_stable: 1 } }])
      [
        {
          signed_percent_change_stable: NaN,
          signed_percentage_change: NaN,
          test: 'GroupAddToSetAccumulatorWithLargeSets.aggregate'
        },
        {
          signed_percent_change_stable: NaN,
          signed_percentage_change: NaN,
          test: 'GroupPushAccumulatorConstructingLargeArrays.aggregate'
        },
        {
          signed_percent_change_stable: NaN,
          signed_percentage_change: NaN,
          test: 'GroupSumAccumulatorSpillDueToManyGroups.aggregate'
        },
        {
          signed_percent_change_stable: -11.306019551908065,
          signed_percentage_change: -11.17667026605578,
          test: 'GroupSumAccumulatorSpillDueToManyGroups.aggregate'
        },
        {
          signed_percent_change_stable: -11.306019551908065,
          signed_percentage_change: -11.17667026605578,
          test: 'GroupSumAccumulatorSpillDueToManyGroups.aggregate'
        },
        {
          signed_percent_change_stable: -10.005735619161072,
          signed_percentage_change: -11.39188329392529,
          test: 'GroupPushAccumulatorConstructingLargeArrays.aggregate'
        },
        {
          signed_percent_change_stable: -10.005735619161072,
          signed_percentage_change: -11.39188329392529,
          test: 'GroupPushAccumulatorConstructingLargeArrays.aggregate'
        },
        {
          signed_percent_change_stable: -0.3046553010070454,
          signed_percentage_change: -2.323401425378364,
          test: 'GroupAddToSetAccumulatorWithLargeSets.aggregate'
        },
        {
          signed_percent_change_stable: -0.3046553010070454,
          signed_percentage_change: -2.323401425378364,
          test: 'GroupAddToSetAccumulatorWithLargeSets.aggregate'
        }
      ] 

      Attachments

        Activity

          People

            backlog-query-execution Backlog - Query Execution
            mihai.andrei@mongodb.com Mihai Andrei
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated: