Skip to content
logo
Percona Monitoring and Management
PMM 2.22.0
Initializing search
    percona/pmm-doc
    percona/pmm-doc
    • Welcome
    • Setting up
      • Server
        • Network
        • Docker
        • Podman
        • Helm
        • Virtual Appliance
        • AWS Marketplace
        • Easy-install script
      • Client
        • MySQL
        • MongoDB
        • PostgreSQL
        • ProxySQL
        • Amazon RDS
        • Microsoft Azure
        • Google Cloud Platform
        • Linux
        • External Services
        • HAProxy
        • Remote instances
    • Get started
      • User Interface
      • Percona Alerting
      • Backup and Restore
        • Prepare a storage location
        • MongoDB backups
          • MongoDB backup prerequisites
          • Create MongoDB on-demand and scheduled backups
          • Create MongoDB PITR backups
          • Restore a MongoDB backup
          • MongoDB Backup and Restore support matrix
        • MySQL backups
          • MySQL backup prerequisites
          • Create a MySQL backup
          • Restore a MySQL backup
        • Edit a scheduled backup
        • Delete a backup
      • Roles and permissions
        • Configure access control
        • Labels for access control
        • Create access roles
        • Manage access roles
        • Assign roles to users
        • Use Case
      • Query Analytics
      • Working with Advisors
    • How to
      • Configure
      • Manage users
      • Upgrade
      • Secure
      • Optimize
      • Annotate
      • Share dashboards and panels
      • Extend Metrics
      • Resolve issues
      • Integrate with Percona Platform
        • Check Percona Portal account information
    • Details
      • Architecture
      • UI components
      • PMM components and versions
      • Data handling in PMM
      • Develop Advisor checks
      • PMM Inventory
      • Dashboards
        • Manage dashboards
          • Insight
            • Advanced Data Exploration
            • VictoriaMetrics
            • VictoriaMetrics Agents Overview
          • Environments
            • Environment Summary
          • Kubernetes
            • Kubernetes Pods Status
            • Kubernetes Volumes
          • DBaas
          • OS Dashboards
            • Disk Details
            • Network Details
            • Memory Details
            • Node Temperature Details
            • Nodes Compare
            • Nodes Overview
            • Node Summary
            • NUMA Details
            • Processes Details
          • Prometheus Dashboards
            • Prometheus Exporters Overview
          • MySQL Dashboards
            • MySQL Command/Handler Counters Compare
            • MySQL InnoDB Compression Details
            • MySQL InnoDB Details
            • MySQL MyISAM/Aria Details
            • MySQL MyRocks Details
            • MySQL Instance Summary
            • MySQL Instances Compare
            • MySQL Instances Overview
            • MySQL Wait Event Analyses Details
            • MySQL Performance Schema Details
            • MySQL Query Response Time Details
            • MySQL Replication Summary
            • MySQL Group Replication Summary
            • MySQL Table Details
            • MySQL User Details
            • MySQL TokuDB Details
          • MongoDB Dashboards
            • Experimental MongoDB Collection Details
            • Experimental MongoDB Oplog Details
            • MongoDB Cluster Summary
            • MongoDB Instance Summary
            • MongoDB Instances Overview
            • MongoDB Instances Compare
            • MongoDB ReplSet Summary
            • MongoDB InMemory Details
            • MongoDB MMAPv1 Details
            • MongoDB WiredTiger Details
          • PostgreSQL Dashboards
            • PostgreSQL Instance Summary
            • PostgreSQL Instances Compare
            • Experimental PostgreSQL Vacuum Monitoring
          • ProxySQL Dashboards
          • HA Dashboards
            • PXC/Galera Cluster Summary
            • Experimental PXC/Galera Cluster Summary
            • PXC/Galera Nodes Compare
            • HAProxy Instance Summary
      • Commands
        • pmm-admin - PMM Administration Tool
        • pmm-agent - PMM Client agent
      • API
      • VictoriaMetrics
      • ClickHouse
      • PostgreSQL
      • Glossary
      • Introduction
      • DBaaS architecture
        • Setting up DBaaS
        • Create a Kubernetes Cluster
        • Deleting Kubernetes clusters
        • Activating DBaaS
        • Add a Kubernetes cluster automatically
        • Add a Kubernetes cluster manually
        • Manage allowed component versions
          • OLM installation
          • Operators installation
        • Add a DB Cluster
        • Manage a DB Cluster
        • Delete a DB Cluster
        • Create a database cluster from a template
      • Backup and restore
    • FAQ
    • Release Notes
      • PMM 2.39.0
      • PMM 2.38.1
      • PMM 2.38.0
      • PMM 2.37.1
      • PMM 2.37.0
      • PMM 2.36.0
      • PMM 2.35.0
      • PMM 2.34.0
      • PMM 2.33.0
      • PMM 2.32.0
      • PMM 2.31.0
      • PMM 2.30.0
      • PMM 2.29.1
      • PMM 2.29.0
      • PMM 2.28.0
      • PMM 2.27.0
      • PMM 2.26.0
      • PMM 2.25.0
      • PMM 2.24.0
      • PMM 2.23.0
      • PMM 2.22.0
        • Release Highlights
        • New Features
        • Improvements
        • Bugs Fixed
      • PMM 2.21.0
      • PMM 2.20.0
      • PMM 2.19.0
      • PMM 2.18.0
      • PMM 2.17.0
      • PMM 2.16.0
      • PMM 2.15.1
      • PMM 2.15.0
      • PMM 2.14.0
      • PMM 2.13.0
      • PMM 2.12.0
      • PMM 2.11.1
      • PMM 2.11.0
      • PMM 2.10.1
      • PMM 2.10.0
      • PMM 2.9.1
      • PMM 2.9.0
      • PMM 2.8.0
      • PMM 2.7.0
      • PMM 2.6.1
      • PMM 2.6.0
      • PMM 2.5.0
      • PMM 2.4.0
      • PMM 2.3.0
      • PMM 2.2.2
      • PMM 2.2.1
      • PMM 2.2.0
      • PMM 2.1.0
      • PMM 2.0.1
      • PMM 2.0.0
      • Copyright and licensing information
      • Trademark policy

    • Release Highlights
    • New Features
    • Improvements
    • Bugs Fixed

    Percona Monitoring and Management 2.22.0¶

    Date: September 23, 2021
    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.

    Release Highlights¶

    • DBaaS (Technical preview): DBaaS users can now use the PMM UI to upgrade existing Clusters to the newer version of the operator without interacting directly with Kubernetes.

    New Features¶

    • PMM-8396: Backup Management: Add an ability to specify the number of retries for Scheduled backups before operation fails
    • PMM-8079: DBaaS: Percona Operators inside Kubernetes cluster managed by PMM can now be upgraded
    • PMM-8077: DBaaS: Show the current version of Operators used in Kubernetes Cluster
    • PMM-7924: MySQL Performance Details dashboard: Add “Performance Schema Status Monitoring” chart

    Improvements¶

    • PMM-8688: Backup Management: When adding a new Backup, the action button now reads “Create Backup” instead of “Edit” to reflect the action happening
    • PMM-8311: Integrated Alerting: Disable edit/delete buttons for Percona-sourced Templates
    • PMM-8509: Management of ability to update PMM Server in the same way as this implemented to other Settings for PMM. Users can use API, UI, or docker Environment Variables to change the setting responsible for the Update process. As with all PMM settings, environment variables have higher priority and can’t be changed with the API or in the UI.
    • PMM-7392: DBaaS: Change Number of Nodes when editing Topology

    Bugs Fixed¶

    • PMM-8613: Backup Management: Unable to restore MySQL backup
    • PMM-8463: Backup Management: State stuck on “Pending” when creating backup with already existing name
    • PMM-8408: DBaaS: Development version of PMM Client was used for monitoring DB Clusters created by DBaaS
    • PMM-8584: Wrong CPU metric labels in dashboards for RDS instances
    • PMM-8421: Listen-port ignored/removed for external services after server update to PMM 2.19 and higher (Thanks to Rainer Plischke for reporting this issue). Please make sure to upgrade PMM Server to avoid loss of external exporter listen port (PMM-8829) and always upgrade PMM Server before PMM Client (PMM-8854).
    • PMM-8703: Custom dashboard prevents PMM Server Docker update from 2.20 to 2.21 (Thanks to Hubertus Krogmann for reporting this issue)
    • PMM-7690: AWS discovery and monitoring based on IAM roles is not working

    If you have problems upgrading your pmm-2-client packages, try clearing caches with:

    sudo apt-get clean
    

    and remove files manually with:

    cd /var/cache/apt/archives && sudo rm -rf ./*
    

    Contact us

    For free technical help, visit the Percona Community Forum.

    To report bugs or submit feature requests, open a JIRA ticket.

    For paid support and managed or consulting services , contact Percona Sales.


    Last update: 2023-09-27
    Percona LLC, © 2023
    Made with Material for MkDocs

    Cookie consent

    We use cookies to recognize your repeated visits and preferences, as well as to measure the effectiveness of our documentation and whether users find what they're searching for. With your consent, you're helping us to make our documentation better. Read more about Percona Cookie Policy.