Hi Jason, Provided capacity planning guide can give you rough estimate to start with and you will have to test case by case after that. I actually think it's way more risky if you don't do that.
As for the memory consumed by process, remember that both JVM and CLR are managing their own memory, so it can actually be consumed by temporary object that are not GCed yet, for example. It also depends on what kind of load you create on the cluster (only cache, compute, etc.). Generally I recommend at least 4GB heap memory in case the data is off-heap. If you don't experience OOM errors or GC pauses, you're good. -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-is-memory-used-for-the-Ignite-server-node-tp6626p6899.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
