Percona Monitoring and Management 2.15.1
| Date: | March 18, 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
This patch release fixes performance issues discovered in systems, together with other small fixes.
Bugs Fixed
- PMM-7635: Fix high CPU consumption by Grafana server after upgrade by docker replacement to 2.15.0 with large numbers of services in 'push' mode.
- PMM-7713: Fix high CPU and Memory consumption by Victoria Metrics after upgrade by docker replacement to 2.15.0 with large numbers of services in 'pull' mode.
- PMM-7470: MongoDB exporter
IndexStatsCollectionsis assigned values from wrong flag (intended for 2.15.0, omitted due to missing merge cutoff) (Thanks to Tim for reporting this issue). - PMM-1531: Metrics not being collected due to rename of MySQL 8 information schema tables.