Preface I’m a big fan of Prometheus and Grafana. As a former SRE at Google I’ve learned to appreciate good monitoring, and this combination has been a winner for me over the past year. I’m using them for monitoring my personal servers (both black-box and white-box monitoring), for the Euskal Encounter external and internal event infra, for work I do professionally for clients, and more. Prometheus
![Debugging an evil Go runtime bug](https://cdn-ak-scissors.b.st-hatena.com/image/square/c5e18b8d37c15590984fe54335bd6f17224f42f8/height=288;version=1;width=512/https%3A%2F%2Fmarcan.st%2Fposts%2Fgo_debug%2Fhotram.png)