Starting with Percona Monitoring and Management (PMM) 2.12, we use VictoriaMetrics instead of Prometheus as a metrics store.  This blog is written as an FAQ to explain our reasoning for this change as well as to provide answers to various questions on what it may mean for you. Why is Percona Monitoring and Management moving [&]

https://www.percona.com/blog/2020/12/16/percona-monitoring-and-management-migration-from-prometheus-to-victoriametrics-faq/