The Web UI provides a page to observe what's happening with your clusters.
It also provides access to a couple of tools for interacting with and monitoring the cluster.
Click on the Grafana button to display the logs and performance metrics of your Ray cluster.
To browse the logs, click on Ray Logs -> Explore:
Here you can query Ray logs using Grafana's LogQL format. Here are a few common operation using LogQL to get you started:
- To filter by timerange, use the time picker in the very top row.
- To filter by substring, append
|= "your substring"to the query.