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  1. Percona Monitoring and Management
  2. PMM-5260

Memory Leak or extensive use for PostgreSQL QAN

    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.2.1
    • Component/s: PMM Agent
    • Labels:
    • Story Points:
      3
    • Sprint:
      Platform Sprint 8
    • Needs Review:
      Yes
    • Needs QA:
      Yes
    • Needs Packaging:
      No
    • Needs Doc:
      Yes

      Description

      MySQL 8 Memory usage by pmm-agent 

      Percona Distribution for PostgreSQL  memory usage 

      We’re looking at some 10MB of resident memory usage at MySQL  which is balpark correct vs more than 400MB for PostgreSQL which is extreme.  Note also almost 2GB of virtual memory used node is swapping heavily.

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          Attachments

          1. image-2020-01-10-10-55-16-402.png
            image-2020-01-10-10-55-16-402.png
            63 kB
          2. image-2020-01-10-11-57-31-816.png
            image-2020-01-10-11-57-31-816.png
            178 kB
          3. image-2020-01-10-11-59-36-127.png
            image-2020-01-10-11-59-36-127.png
            179 kB
          4. pmm-agent.zip
            41 kB
          5. pmm-managed.zip
            79 kB
          6. pprof_client_host.zip
            53 kB
          7. qan-api2.zip
            34 kB
          8. Screenshot from 2020-01-21 19-38-04.png
            Screenshot from 2020-01-21 19-38-04.png
            196 kB
          9. Screenshot from 2020-01-21 21-38-03.png
            Screenshot from 2020-01-21 21-38-03.png
            110 kB
          10. summary_ip-10-178-2-87_2020_01_09_12_15_29_client_host.zip
            102 kB

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                • Assignee:
                  Unassigned
                  Reporter:
                  roma.novikov Roma Novikov
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                  Watchers:
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                  Dates

                  • Created:
                    Updated:
                    Resolved:

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