Well, could you please tell us a bit more about CPU usage to tell why it is different from expected: share monitoring statistics, what monitoring tools do you use, which processes consume CPU the most?
Also, please share jstack thread dumps from all nodes running JVM with Ignite to find out what threads do actually perform the work. And also, please share full node configuration. Regards, -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/