Percona Monitoring and Management (PMM)

PMM 3.x Welcome to the PMM 3 Forum Category! This space is dedicated to discussions about version 3 of Percona Monitoring and Management. We welcome your questions and feedback. PMM 1.x Single pane of glass for managing and monitoring the performance of your MySQL, MariaDB, PostgreSQL, and MongoDB databases. Contribute to PMM Would you like to create a dashboard? Revise some documentation? Make some other contribution? Database Monitoring and Management General discussions and themes around monitoring and management practices. PMM unofficial Dashboards and Plugins Have a question or idea about something not a part of the official PMM packaging but created by Percona? Let’s discuss! PMM 2.x Single pane of glass for managing and monitoring the performance of your MySQL, MariaDB, PostgreSQL, and MongoDB databases.

Topic	Replies	Views	Activity
About the Percona Monitoring and Management (PMM) category Percona Monitoring and Management (PMM)	1	4216	January 11, 2021
PMM3.7 - Getting error "refused to connect" on all panels after upgrade to 3.7.0 PMM 3.x	2	17	April 16, 2026
NOT able get the collection metrics and DBs in the PMM MongoDB collections overview dashboard Percona Monitoring and Management (PMM) community , pmm , percona , mongodb , new-release , pbm	3	29	April 10, 2026
PMM3.7 - Getting error "tls: failed to verify certificate: x509: certificate is valid for" while adding a MySQL database PMM 3.x	4	48	April 9, 2026
Documentation gap: PMM_CLICKHOUSE_IS_CLUSTER / PMM_CLICKHOUSE_CLUSTER_NAME for HA + external ClickHouse PMM 3.x pmm	0	29	April 9, 2026
Possible HA issue with /srv/pmm-encryption.key not being shared between nodes PMM 3.x pmm	1	31	April 8, 2026
Pmm dashboard's taking too long to load PMM 2.x dashboard , pmm , percona	4	28	April 7, 2026
Discovered a bug in PMM 3.6.0 PostgreSQL exporter (CloudSQL) PMM 3.x pmm	1	30	April 2, 2026
Renaming node and service PMM 3.x	3	29	March 30, 2026
[RFC] Redesigning QAN: Help us nail the new UX/UI PMM 3.x design , ux , gui	0	15	March 25, 2026
Not able to change pmm password in kube PMM 3.x	1	40	March 24, 2026
PMM Discovery Error PMM 3.x	2	80	March 24, 2026
How i can create custom dashboard which is all rds instances running in B account via Assume role between A and B accounts PMM 3.x	1	39	March 24, 2026
QAN: Is there a way to change a column in Overview to show "Sum" or "Per Query stats" instead? PMM 3.x	1	72	March 24, 2026
After upgrade from pmm 2.41 to pmm 2.44 Percona Monitoring and Management (PMM)	5	219	March 24, 2026
MongoDB Instance Summary dashboard shows "No data" for mongos services on PMM 3.6.0 Percona Monitoring and Management (PMM) mongodb	2	25	March 23, 2026
MongoDB Collection overview - missing data PMM 3.x pmm	1	28	March 20, 2026
Conditions for ExternalVM are skipped when HA_mode is true Percona Monitoring and Management (PMM) pmm	1	55	March 17, 2026
Service status showing unspecified Percona Monitoring and Management (PMM)	1	88	March 17, 2026
Missing `orgs:read` permission as "Admin" since upgrade to PMM v3.6.0 PMM 3.x	4	41	March 16, 2026
PMM 3.6.0 – ClickHouse background merge loop on system.metric_log causing 100% CPU and repeated MEMORY_LIMIT_EXCEEDED PMM 3.x	1	46	March 15, 2026
UI annoyances when PMM upgrades are disabled in v3.6.0 PMM 3.x	3	36	March 13, 2026
Pmm-agent is not running. Please re-run `pmm-agent setup` with --config-file flag Percona Monitoring and Management (PMM)	6	2055	March 13, 2026
Connect_timeout=1s is too short PMM 3.x	1	35	March 7, 2026
PMM databases showed intermittent "down" status due to scrape timeouts being too short PMM 3.x	3	27	March 4, 2026
PMM cannot restore MySQL backup data PMM 3.x	1	48	March 4, 2026
No query examples in PMM QAN with pg_stat_monitor normalized queries enabled Percona Monitoring and Management (PMM)	1	32	March 2, 2026
PMM3 + mongodb. 2 questions - about mongodb_mongolog_agent and Query Analytics panel PMM 3.x mongodb	2	117	March 2, 2026
ERROR: 57014: canceling statement due to user request Percona Monitoring and Management (PMM)	1	41	February 22, 2026
Pmm3.5 & proxysql_exporter error due to caching_sha2_password auth PMM 3.x	2	48	February 22, 2026