{"action":"created","issue":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7443","repository_url":"https://api.github.com/repos/hazelcast/hazelcast","labels_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7443/labels{/name}","comments_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7443/comments","events_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7443/events","html_url":"https://github.com/hazelcast/hazelcast/issues/7443","id":130494111,"number":7443,"title":"All Topic messages are processed by a single thread","user":{"login":"dsukhoroslov","id":5073945,"avatar_url":"https://avatars.githubusercontent.com/u/5073945?v=3","gravatar_id":"","url":"https://api.github.com/users/dsukhoroslov","html_url":"https://github.com/dsukhoroslov","followers_url":"https://api.github.com/users/dsukhoroslov/followers","following_url":"https://api.github.com/users/dsukhoroslov/following{/other_user}","gists_url":"https://api.github.com/users/dsukhoroslov/gists{/gist_id}","starred_url":"https://api.github.com/users/dsukhoroslov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dsukhoroslov/subscriptions","organizations_url":"https://api.github.com/users/dsukhoroslov/orgs","repos_url":"https://api.github.com/users/dsukhoroslov/repos","events_url":"https://api.github.com/users/dsukhoroslov/events{/privacy}","received_events_url":"https://api.github.com/users/dsukhoroslov/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/hazelcast/hazelcast/labels/Contribution-Welcome","name":"Contribution-Welcome","color":"bfdadc"},{"url":"https://api.github.com/repos/hazelcast/hazelcast/labels/Team:%20Core","name":"Team: Core","color":"109def"},{"url":"https://api.github.com/repos/hazelcast/hazelcast/labels/Type:%20Enhancement","name":"Type: Enhancement","color":"5319e7"}],"state":"open","locked":false,"assignee":{"login":"jerrinot","id":158619,"avatar_url":"https://avatars.githubusercontent.com/u/158619?v=3","gravatar_id":"","url":"https://api.github.com/users/jerrinot","html_url":"https://github.com/jerrinot","followers_url":"https://api.github.com/users/jerrinot/followers","following_url":"https://api.github.com/users/jerrinot/following{/other_user}","gists_url":"https://api.github.com/users/jerrinot/gists{/gist_id}","starred_url":"https://api.github.com/users/jerrinot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jerrinot/subscriptions","organizations_url":"https://api.github.com/users/jerrinot/orgs","repos_url":"https://api.github.com/users/jerrinot/repos","events_url":"https://api.github.com/users/jerrinot/events{/privacy}","received_events_url":"https://api.github.com/users/jerrinot/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/hazelcast/hazelcast/milestones/37","html_url":"https://github.com/hazelcast/hazelcast/milestones/Backlog","labels_url":"https://api.github.com/repos/hazelcast/hazelcast/milestones/37/labels","id":531321,"number":37,"title":"Backlog","description":"This milestone is for grouping the issues which we want to consider in the far future","creator":{"login":"gurbuzali","id":1741680,"avatar_url":"https://avatars.githubusercontent.com/u/1741680?v=3","gravatar_id":"","url":"https://api.github.com/users/gurbuzali","html_url":"https://github.com/gurbuzali","followers_url":"https://api.github.com/users/gurbuzali/followers","following_url":"https://api.github.com/users/gurbuzali/following{/other_user}","gists_url":"https://api.github.com/users/gurbuzali/gists{/gist_id}","starred_url":"https://api.github.com/users/gurbuzali/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gurbuzali/subscriptions","organizations_url":"https://api.github.com/users/gurbuzali/orgs","repos_url":"https://api.github.com/users/gurbuzali/repos","events_url":"https://api.github.com/users/gurbuzali/events{/privacy}","received_events_url":"https://api.github.com/users/gurbuzali/received_events","type":"User","site_admin":false},"open_issues":204,"closed_issues":52,"state":"open","created_at":"2014-01-09T13:44:04Z","updated_at":"2016-02-15T11:17:14Z","due_on":null,"closed_at":null},"comments":14,"created_at":"2016-02-01T21:46:06Z","updated_at":"2016-02-18T12:50:02Z","closed_at":null,"body":"I have a single HZ 3.5.4 server. There is a Topic. Both publisher and subscriber are within the server and they're singletons. The rate of messages published to the topic is quite high, it is > 1000 per sec. But all of them are consumed by only one HZ event thread, as I see in my logs. My EventService pool size is default = 5. So it is not clear why only one thread handles all the load. Look like you assign thread per subscriber? Is it possible to improve the situation somehow?\r\n\r\nThanks, Denis."},"comment":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/comments/185706941","html_url":"https://github.com/hazelcast/hazelcast/issues/7443#issuecomment-185706941","issue_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/7443","id":185706941,"user":{"login":"dsukhoroslov","id":5073945,"avatar_url":"https://avatars.githubusercontent.com/u/5073945?v=3","gravatar_id":"","url":"https://api.github.com/users/dsukhoroslov","html_url":"https://github.com/dsukhoroslov","followers_url":"https://api.github.com/users/dsukhoroslov/followers","following_url":"https://api.github.com/users/dsukhoroslov/following{/other_user}","gists_url":"https://api.github.com/users/dsukhoroslov/gists{/gist_id}","starred_url":"https://api.github.com/users/dsukhoroslov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dsukhoroslov/subscriptions","organizations_url":"https://api.github.com/users/dsukhoroslov/orgs","repos_url":"https://api.github.com/users/dsukhoroslov/repos","events_url":"https://api.github.com/users/dsukhoroslov/events{/privacy}","received_events_url":"https://api.github.com/users/dsukhoroslov/received_events","type":"User","site_admin":false},"created_at":"2016-02-18T12:50:02Z","updated_at":"2016-02-18T12:50:02Z","body":"The new PR for this issue: #7546 "}}