Epic link: sourcegraph/customer#1151
Metrics are gathered from all resources using the included Prometheus instance. This instance scrapes and stores the metrics locally as well as forwards them to the Managed Prometheus service provided by GCP.
Only metrics queried in our monitoring generator are forwarded - this allowlist is automatically generated. If you’d like a new metric to be queryable in a centralized manner, you must create a dashboard panel for it.
These metrics are viewable through our centralised Grafana instance hosted at: https://monitoring.sgdev.org.
We generate a dashboard that renders panels that opt-in to a multi-instance overviews dashboard.
Panels in this dashboard show the panel’s query grouped by
project_id, each of which represents a Cloud instance. The template variable dropdown at the top allow you to select instances to compare, which is persisted to the URL.
To opt-in a panel to this multi-instance dashboard, see how to add monitoring.
- Request access to the Grafana dashboard, follow Requesting access to Grafana.
- To add a new dashboard to all managed instances, follow the Creating a new individual dashboard procedure.
- To create a new aggregated dashboard that queries multiple cloud instances, follow the Creating a new multi-instance dashboard procedure.
- To manually refresh the dashboards on Grafana, follow the Manually regenerate Grafana dashboards playbook.
Traces from Cloud instances are now all available in GCP tracing. To view a trace, follow the same How to use traces procedure. After clicking “View Trace” it may take a minute or two for the trace to become available in GCP. If the trace doesn’t immediately render, wait a little bit and refresh the page.
Application logs are automatically forwarded from the Cloud instances and made available in Google Cloud Logging. To view logs for a given Cloud instance, visit https://console.cloud.google.com/logs and select the project for the desired instance. Then execute the correct corresponding query.
Note: to identify the correct GCP project, please refer to FAQ: How do I figure out the GCP Project ID for a customer?