As Ilya suggested start with 2GB per server node. Then do the load testing of your cluster using basic operations you suppose to have in prod. The testing will show if you need to increase or decrease the heap size and to which degree.
- Denis On Wed, Jun 3, 2020 at 3:50 AM Ilya Kasnacheev <[email protected]> wrote: > Hello! > > I'm not completely sure, it surely depends on your use case (such as SQL, > which will hold result sets on heap). > > 2G of heap is usually enough for a server node. > > Regards, > -- > Ilya Kasnacheev > > > ср, 3 июн. 2020 г. в 04:44, kay <[email protected]>: > >> Hello, I have 4 nodes for server node and I'd like to allocate 4G each >> node. >> but I don't know how to calculate heap size set for each node of >> percentage. >> >> what percentage is proper for node (JVM -Xmx) if I use only off-heap >> cache. >> >> Is there any best practice for heap size for node?? or reference link?? >> >> >> I'll wait for reply. >> Thank you so much . >> >> >> >> >> -- >> Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >> >
