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  1. MariaDB Server
  2. MDEV-24949

Enabling idle flushing (possible regression from MDEV-23855)

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      Description

      • Existing logic doesn't have idle flushing enabled. It got removed as part of the MDEV-23855 revamp.
      • Given the new/update flow of the page-cleaner idle flushing logic will be enabled if
      • page cleaner is idle
      • there are dirty pages (<srv_max_dirty_pages_pct_lwm)
      • server is not performing any activity.

        Attachments

        1. idle-flushing (patched (enabled) vs baseline (disabled))_NvME SSD.png
          idle-flushing (patched (enabled) vs baseline (disabled))_NvME SSD.png
          22 kB
        2. idle-flushing (patched (enabled) vs baseline (disabled))_sas-ssd (350MB_sec).png
          idle-flushing (patched (enabled) vs baseline (disabled))_sas-ssd (350MB_sec).png
          24 kB
        3. mdb.nvme.cnf
          2 kB
        4. mdb.sasssd.cnf
          2 kB
        5. oltp_ts_16.png
          oltp_ts_16.png
          22 kB
        6. oltp_ts_16B.png
          oltp_ts_16B.png
          29 kB
        7. oltp.png
          oltp.png
          24 kB
        8. oltpB.png
          oltpB.png
          22 kB
        9. run.sh
          1 kB
        10. Screenshot from 2021-02-23 19-15-04.png
          Screenshot from 2021-02-23 19-15-04.png
          53 kB

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              krunalbauskar Krunal Bauskar
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                Dates

                Created:
                Updated:
                Resolved: