Prometheus
https://gyazo.com/ad8c37fc1c96aac6174fef535c734423
Prometheus - Monitoring system & time series database
Prometheus (ソフトウェア) - Wikipedia
Brian Brazil「入門 Prometheus」須田一輝監譯、長尾高弘譯 2019
仲亀拓馬「Prometheus実践ガイド」2022
PromQL
Prometheus の storage