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Percona Documentation

Percona Monitoring and Management 2.0.1

Date: October 9, 2019

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL, MongoDB, and PostgreSQL performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL, MongoDB, and PostgreSQL servers to ensure that your data works as efficiently as possible.

For install instructions, see Installing Percona Monitoring and Management.

Caution

PMM 2 is designed to be used as a new installation — please don’t try to upgrade your existing PMM 1 environment.

Improvements

  • PMM-4779: Securely share dashboards with Percona
  • PMM-4735: Keep one old slowlog file after rotation
  • PMM-4724: Alt+click on check updates button enables force-update
  • PMM-4444: Return “what’s new” URL with the information extracted from the pmm-update package change log

Fixed bugs

  • PMM-4758: Remove Inventory rows from dashboards
  • PMM-4757: qan_mysql_perfschema_agent failed querying events_statements_summary_by_digest due to data types conversion
  • PMM-4755: Fixed a typo in the InnoDB AHI Miss Ratio formula
  • PMM-4749: Navigation from Dashboards to QAN when some Node or Service was selected now applies filtering by them in QAN
  • PMM-4742: General information links were updated to go to PMM 2 related pages
  • PMM-4739: Remove request instances list
  • PMM-4734: A fix was made for the collecting node_name formula at MySQL Replication Summary dashboard
  • PMM-4729: Fixes were made for formulas on MySQL Instances Overview
  • PMM-4726: Links to services in MongoDB singlestats didn’t show Node name
  • PMM-4720: machine_id could contain trailing \\n
  • PMM-4640: It was not possible to add MongoDB remotely if password contained a # symbol

Help us improve our software quality by reporting any Percona Monitoring and Management bugs you encounter using our bug tracking system.

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