Hi, You can check these metrics getPhysicalMemorySize() vs getTotalAllocatedSize() first one is for RAM, second for RAM and persistence. https://apacheignite.readme.io/docs/memory-metrics#section-getting-metrics
Also, if you don't have enough memory for all data, you will see this message in logs: Page replacements started, pages will be rotated with disk, this will affect storage performance (consider increasing DataRegionConfiguration#setMaxSize) This message should be printed once, at the moment when page replacement was started. Evgenii ср, 4 мар. 2020 г. в 10:59, joseheitor <[email protected]>: > How can I check if all the data in a cache is in memory? Or only a portion > of > the data? > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
