Naveen, I am not sure I understand you correctly.
Ignite off-heap usage is a part of your VIRT "top" output. You can add DATA column to "top" output to better visualize memory usage of pure on-heap+off-heap data only. Please run Ignite with different memory settings and see the memory footprint. PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND SWAP CODE DATA 6833 root 20 0 3725072 242744 17740 S 1.0 12.0 0:11.02 java 0 4 1427232 Thank you, Alexey -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/