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  1. Drools
  2. DROOLS-7249

3x Performance degradation

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Details

    • Quality Risk
    • Resolution: Done
    • Major
    • None
    • 8.31.0.Final
    • executable model
    • None
    • 2022 Week 50-02 (from Dec 12)
    • User Experience
    • NEW
    • NEW
    • ---
    • ---

    Description

      We experienced a 3x increase in time spent on our test suite.
      It used to be ~8min, but after upgrading Drools to 8.31.0 it went up to 24+ min.

      Some rough numbers:

      • ~1700 rules
      • rules are using the executable mode (DSL, PatternDSL and no DRLs)
      • we also use OptaPlanner but with Bavet instead of Drools for score calculation, so I'd assume that's not related, but I can't be sure

      Attachments

        1. image-2022-11-30-13-08-47-433.png
          390 kB
          Willi Schönborn
        2. image-2022-11-30-13-09-52-593.png
          527 kB
          Willi Schönborn
        3. screenshot-1.png
          513 kB
          Willi Schönborn

        Issue Links

          is caused by

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) DROOLS-7238 Rete Buildtime Segmentation

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Activity

            People

              mfusco@redhat.com Mario Fusco
              whiskeysierra Willi Schönborn (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: