We are pleased to announce our 7th Beta release of PMM 2! Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL, MongoDB, and PostgreSQL performance. This release includes the following improvements: Query Analytics Filtering panel improvements  now hide unused labels Query details section now shows the percentage [&]

https://www.percona.com/blog/2019/09/09/percona-monitoring-and-management-pmm-2-beta-7-is-now-available/