Uploaded image for project: 'Percona Server for MySQL'
  1. Percona Server for MySQL
  2. PS-7372

Document RocksDB status variable "rocksdb_additional_compaction_triggers"

    XMLWordPrintable

    Details

    • Type: New Feature
    • Status: In Progress
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: Not 5.6.x
    • Fix Version/s: 5.7.32-35
    • Component/s: Documentation, MyRocks
    • Labels:
      None
    • Needs Review:
      Yes

      Description

      https://github.com/percona/percona-server/pull/4081

      Should modify: https://www.percona.com/doc/percona-server/5.7/myrocks/status_variables.html

      This variable shows the number of triggered additional compactions.
MyRocks triggers an additional compaction if (number of deletions / number of entries) > (rocksdb_compaction_sequential_deletes / rocksdb_compaction_sequential_deletes_window) in the SST file.

        Attachments

          Activity

            People

            Assignee:
            patrick.birch Patrick Birch
            Reporter:
            przemyslaw.skibinski Przemyslaw Skibinski
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Time Tracking

                Estimated:
                Original Estimate - Not Specified
                Not Specified
                Remaining:
                Remaining Estimate - Not Specified
                Not Specified
                Logged:
                Time Spent - 2 hours, 30 minutes
                2h 30m

                  Smart Checklist