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Percona Documentation

Percona Monitoring and Management 2.10.0

Date: September 15, 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.

New Features

  • PMM-2045: New dashboard: MySQL Group Replication Summary
  • PMM-5738: Enhanced exporter: replaced original mongodb-exporter with a completely rewritten one with improved functionality
  • PMM-5126: Query Analytics Dashboard: Search by query substring or dimension (Thanks to user debug for reporting this issue)
  • PMM-6360: Grafana Upgrade to 7.1.3
  • PMM-6355: Upgrade Prometheus to 2.19.3
  • PMM-6597: Documentation: Updated Image rendering instructions for PMM
  • PMM-6568: Reusable user interface component: Pop-up dialog. Allows for more consistent interfaces across PMM
  • PMM-6375, PMM-6373, PMM-6372: Sign in, Sign up and Sign out UI for Percona Account inside PMM Server
  • PMM-6328: Query Analytics Dashboard: Mouse-over crosshair shows value on sparklines
  • PMM-3831: Node Summary Dashboard: Add pt-summary output to dashboard to provide details on system status and configuration

Improvements

  • PMM-6647: MongoDB dashboards: RocksDB Details removed, MMAPv1 & Cluster Summary changed
  • PMM-6536: Query Analytics Dashboard: Improved filter/time search message when no results
  • PMM-6467: PMM Settings: User-friendly error message
  • PMM-5947: Bind services to internal address for containers

Bugs Fixed

  • PMM-6336: Suppress sensitive data: honor pmm-admin flag --disable-queryexamples when used in conjunction with --query-source=perfschema
  • PMM-6244: MySQL InnoDB Details Dashboard: Inverted color scheme on “BP Write Buffering” panel
  • PMM-6294: Query Analytics Dashboard doesn’t resize well for some screen resolutions (Thanks to user debug for reporting this issue)
  • PMM-5701: Home Dashboard: Incorrect metric for DB uptime (Thanks to user hubi_oediv for reporting this issue)
  • PMM-6427: Query Analytics dashboard: Examples broken when switching from MongoDB to MySQL query
  • PMM-5684: Use actual data from INFORMATION_SCHEMA vs relying on cached data (which can be 24 hrs old by default)
  • PMM-6500: PMM Database Checks: Unwanted high-contrast styling
  • PMM-6440: MongoDB ReplSet Summary Dashboard: Primary shows more lag than replicas
  • PMM-6436: Query Analytics Dashboard: Styles updated to conform with upgrade to Grafana 7.x
  • PMM-6415: Node Summary Dashboard: Redirection to database’s Instance Summary dashboard omits Service Name
  • PMM-6324: Query Analytics Dashboard: Showing stale data while fetching updated data for query details section
  • PMM-6316: Query Analytics Dashboard: Inconsistent scrollbar styles
  • PMM-6276: PMM Inventory: Long lists unclear; poor contrast & column headings scroll out of view
  • PMM-6529: Query Analytics filter input margin disappears after scrolling

Known Issues

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