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erigon-pulse/cmd/prometheus
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Alex Sharov 0685250095
metrics for header/body/exec stages (#1618)
2021-03-28 21:40:42 +07:00
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dashboards metrics for header/body/exec stages (#1618) 2021-03-28 21:40:42 +07:00
datasources Add support of geth on hostmachine (#437) 2020-04-11 08:22:23 +01:00
.gitignore Docker compose (#841) 2020-08-01 09:39:04 +02:00
grafana.ini Docker compose (#841) 2020-08-01 09:39:04 +02:00
prometheus.yml Grafana: add Btree metrics (#1547) 2021-03-10 10:58:57 +07:00
Readme.md prometheus docs for developers 2020-10-24 10:15:53 +07:00

Readme.md

Run Grafana and Prometheus: docker-compose up prometheus grafana

Go to: localhost:3000, admin/admin

List of hosts and ports to collecting metrics is in: ./cmd/prometheus/prometheus.yml

Env variables:

  • XDG_DATA_HOME re-defines default prometheus and grafana databases folder.
  • TG_PROMETHEUS_CONFIG path to custom prometheus.yml file. Default is: ./cmd/prometheus/prometheus.yml
  • TG_GRAFANA_CONFIG path to custom grafana.ini file. Default is: ./cmd/prometheus/grafana.ini

To add custom TG host: copy ./cmd/prometheus/prometheus.yml, modify, pass new location by: TG_PROMETHEUS_CONFIG=/new/location/prometheus.yml docker-compose up prometheus grafana

For developers

How to update dashboards

  1. Edit dashboard right in Grafana UI as you need. Save.
  2. Go to "Dashboard Settings" -> "JSON Model" -> Copy json representation of dashboard.
  3. Go to file ./cmd/prometheus/dashboards/turbo_geth.json and past json there.
  4. Commit and push. Done.

How to add new metrics

See example: ethdb/object_db.go:dbGetTimer

For gRPC metrics search in code: grpc_prometheus.Register