Profiling WordPress: Flamegraphs with X-Ray
You can follow along with a local setup for Altis (no Altis subscription needed), check out https://docs.altis-dxp.com/
Tools used:
Altis Local Server: https://docs.altis-dxp.com/getting-st...
Or alternatively:
Query Monitor: https://wordpress.org/plugins/query-m...
Xray plugin: https://github.com/humanmade/aws-xray
Excimer: https://www.mediawiki.org/wiki/Excimer