Thank you for your response, Ben.   Could you point me to the source of data where chart builder fetches from? e.g. this query for Cluster CPU: SELECT cpu_percent_across_hosts WHERE entityName = "1" AND category = CLUSTER or this one for HDFS IO: SELECT total_bytes_written_rate_across_datanodes WHERE entityName = "hdfs:nameservice" AND category = SERVICE These don't seem to be standard SQL stmts as these don't include the table name and even the "FROM" clause. I am looking to access the raw data behind these metrics and potentially gather data for additional custom metrics that I could define on clients' requests. Thanks!   ... View more