- [x] Updated docker-compose (added [Node Exporter](https://github.com/prometheus/node_exporter) and [cAdvisor](https://github.com/google/cadvisor) services) - [x] Updated MAIN Prometheus config - [x] Updated STAGE Prometheus config - [x] Updated existing Grafana dashboard with STAGE env metrics - [chain+squid metrics](https://dashboard.zero.io/d/PUYzGbwWz/chain) - [node metrics](https://dashboard.zero.io/d/xfpJB9FGz/hosts) - [docker container metrics](https://dashboard.zero.io/d/DvlTfrH4z/docker-containers) - [x] [Added alarms](https://dashboard.zero.io/alerting/list) - low disk space - slow block time - no data from metrics https://dashboard.zero.io/