{"action":"closed","issue":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7073","labels_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7073/labels{/name}","comments_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7073/comments","events_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7073/events","html_url":"https://github.com/hazelcast/hazelcast/issues/7073","id":122200591,"number":7073,"title":"High CPU usage on specific node.","user":{"login":"JiseongKim","id":5512702,"avatar_url":"https://avatars.githubusercontent.com/u/5512702?v=3","gravatar_id":"","url":"https://api.github.com/users/JiseongKim","html_url":"https://github.com/JiseongKim","followers_url":"https://api.github.com/users/JiseongKim/followers","following_url":"https://api.github.com/users/JiseongKim/following{/other_user}","gists_url":"https://api.github.com/users/JiseongKim/gists{/gist_id}","starred_url":"https://api.github.com/users/JiseongKim/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JiseongKim/subscriptions","organizations_url":"https://api.github.com/users/JiseongKim/orgs","repos_url":"https://api.github.com/users/JiseongKim/repos","events_url":"https://api.github.com/users/JiseongKim/events{/privacy}","received_events_url":"https://api.github.com/users/JiseongKim/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":14,"created_at":"2015-12-15T06:11:02Z","updated_at":"2016-01-06T09:49:24Z","closed_at":"2016-01-06T09:49:24Z","body":"Hi,\r\nI'm using HazelCast. And I had performance test with it.\r\nBut CPU usage of 1 node among the cluster, is too high.\r\nAnd when I check it with AppDynamics, it looks like try publish event on `publishEvent` function.\r\nQ1) What kind of data is published(all of our published messages? or some hazel cast data)\r\nQ2) If it publish our own data, can we load-balance it with proper way?"}}