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Percona Monitoring and Management 1.8.1 Is Now Available

Percona announces the release of Percona Monitoring and Management1.8.1. PMM (Percona Monitoring and Management) is a free and open-source platform for managing and monitoring MySQL and MongoDBperformance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQLand MongoDB servers to ensure that your data works as efficiently as possible.

This release contains bug fixes only and supersedes Percona Monitoring and Management 1.8.0. Improvements
  • PMM-2051: The ProxySQL Overview dashboard enables selecting more than one host group in the Hostgroupfield.
  • PMM-2163: Dashboards based on the rds_exporter now use the node_cpu_average metric instead of node_cpu
Bug fixes
  • PMM-854: In some cases, databases and tables could be detected incorrectly
  • PMM-1745: For some queries, Query Abstract showed incorrect database name in QAN.
  • PMM-1928: In some cases, Query Analytics added a wrong schema
  • PMM-2014: Query Analytics could incorrectly include a schema from another server
  • PMM-2082: The PMM Query Analytics Settings dashboard had minor user interface problems.
  • PMM-2122: The time selector in Query Analytics showed time in the local timezone while time values in the Query Abstract: were in the UTC format.
  • PMM-2127: There was a typo in the QAN interface when there was no data
  • PMM-2129: In some cases, QAN could show an incorrect fingerprint if the query contained no table.
  • PMM-2171: The JSON section in Query Analytics was displayed incorrectly
  • PMM-2172: The CPU Usage metrics was not consistent in the System Summary dashboard
  • PMM-2173: Summary values were inconsistent
  • PMM-2174: Amazon Aurora nodes were not shown in the System Overview dashboard
  • PMM-2176: Lengthy queries were not displayed correctly in Query Analytics.
  • PMM-2177: The Incorrect Table name error appeared on the first load of Query Analytics.
  • PMM-2184: When port forwarding was used with Docker, the permanent redirects would break

Comments

  • vvsaxenavvsaxena Contributor Current User Role Novice
    When i installed with docker images , always see home dashboard with "No values" or "N/A". for only pmm-server it shows up figures but remote monitored hosts shows nothing. Its collecting the metrics fine and we can see by going to individual dashboards but home dashboard does not look good. I am not sure if its a bug or what but docker image should have included all required settings.
  • Michael CoburnMichael Coburn Principal Architect, Percona Percona Staff Role
    Hi vvsaxena

    We have identified that the performance of the new home dashboard is quite slow. We have taken steps to improve this performance, which we are tracking in https://jira.percona.com/browse/PMM-2215
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