Percona Monitoring and Management 1.1.2

For install and upgrade instructions, see Deploying Percona Monitoring and Management.

PMM Server

  • Updated to latest versions:

  • Migrated PMM Server to use CentOS 7 as base operating system.

  • Changed the entrypoint so that supervisor is PID 1.
  • Added the following dashboards:

    • MongoDB InMemory
    • MongoDB MMAPv1
    • MariaDB
  • PMM-633: Set the following default values in my.cnf:

    [mysqld]
    
    # Default MySQL Settings
    innodb_buffer_pool_size=128M
    innodb_log_file_size=5M
    innodb_flush_log_at_trx_commit=1
    innodb_file_per_table=1
    innodb_flush_method=O_DIRECT
    
    # Disable Query Cache by default
    query_cache_size=0
    query_cache_type=0
    
  • PMM-676: Added descriptions for graphs in Disk Performance and Galera dashboards.

PMM Client

  • Fixed pmm-admin remove --all to clear all saved credentials.
  • Several fixes to mongodb_exporter including PMM-629 and PMM-642.
  • PMM-504: Added ability to change the name of a client with running services:

    $ sudo pmm-admin config --client-name new_name --force
    

    Warning

    Some Metrics Monitor data may be lost.

  • Page updated 2021-01-11

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