hi @Buchi Reddy you can check out the observability section of this article - Pinot exposes JMX metrics which can give you insights - https://medium.com/@shounakmk219/tasted-apache-pinot-and-we-loved-it-85f9022c30f7

I’m aware of metrics in general but i’m specifically looking for JVM heap and GC metrics, which we didn’t see in the list