How can we find out the usage details of the Databricks cluster? Specifically, we need to know how many nodes are in use, how long the cluster is idle, the time it takes to start up, and the jobs it is running along with their durations. Is there a query we can run on the system table to check if the cluster is over-provisioned or if it is using its configuration effectively? We also need similar information for serverless and SQL warehouse. Please provide any queries that can help us gather these details.
