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  1. Percona Monitoring and Management
  2. PMM-5260

Memory Leak or extensive use for PostgreSQL QAN

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    Details

    • 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.

        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:
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              Reporter:
              roma.novikov Roma Novikov
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