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Percona Monitoring and Management 2.9.1

Date: August 4, 2020
Installation: Installing Percona Monitoring and Management

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL, MongoDB, and PostgreSQL performance.


  • PMM-6230: Custom dashboards set as Home remain so after update
  • PMM-6300: Query Analytics Dashboard: Column sorting arrows made easier to use (Thanks to user debug for reporting this issue)
  • PMM-6208: Security Threat Tool: Temporarily silence viewed but un-actioned alerts
  • PMM-6315: Query Analytics Dashboard: Improved metrics names and descriptions
  • PMM-6274: MySQL User Details Dashboard: View selected user’s queries in Query Analytics Dashboard
  • PMM-6266: Query Analytics Dashboard: Pagination device menu lists 25, 50 or 100 items per page
  • PMM-6262: PostgreSQL Instance Summary Dashboard: Descriptions for all ‘Temp Files’ views
  • PMM-6253: Query Analytics Dashboard: Improved SQL formatting in Examples panel
  • PMM-6211: Query Analytics Dashboard: Loading activity spinner added to Example, Explain and Tables tabs
  • PMM-6162: Consistent sort order in dashboard drop-down filter lists
  • PMM-5132: Better message when filter search returns nothing

Bugs Fixed

  • PMM-5783: Bulk failure of SHOW ALL SLAVES STATUS scraping on PS/MySQL distributions triggers errors
  • PMM-6294: Query Analytics Dashboard doesn’t resize well for some screen resolutions (Thanks to user debug for reporting this issue)
  • PMM-6420: Wrong version in successful update pop-up window
  • PMM-6319: Query Analytics Dashboard: Query scrolls out of view when selected
  • PMM-6302: Query Analytics Dashboard: Unnecessary EXPLAIN requests
  • PMM-6256: Query Analytics Dashboard: InvalidNamespace EXPLAIN error with some MongoDB queries
  • PMM-6329: Query Analytics Dashboard: Unclear origin of sparkline tool-tip on mouse-over
  • PMM-6259: Query Analytics Dashboard: Slow appearance of query time distribution graph for some queries
  • PMM-6189: Disk Details Dashboard: Disk IO Size chart larger by factor of 512
  • PMM-6269: Query Analytics Dashboard: Metrics drop-down list obscured when opened
  • PMM-6247: Query Analytics Dashboard: Overview table not resizing on window size change
  • PMM-6227: Home Dashboard redirection to Node Summary Dashboard not working

Last update: 2023-03-24