Greetings.
Goal: advice and direction getting started with application latency monitors.
Environment: Grafana 10.4.1 running in Openshift (4.1x).
Current initiative: my company beginning to migrate production apps from VM-based containers into Openshift (kubernetes).
About me: monitoring guy. Experienced Solarwinds admin. New to Prometheus / PromQL / Grafana.
Experience: I’ve made some dashboards with time series display for Pod info / restarts, storage information & usage, some network-centric i/o visualizations with container_network_receive/send_bytes_total.
What I’d like to do: build application latency visualizations, which I think require use of histograms. Right now histograms are a black box to me - totally new.
I don’t mind doing some reading and self-study.
Any advice from the community would be appreciated - thanks!