{"action":"created","issue":{"url":"https://api.github.com/repos/erlio/vernemq/issues/128","repository_url":"https://api.github.com/repos/erlio/vernemq","labels_url":"https://api.github.com/repos/erlio/vernemq/issues/128/labels{/name}","comments_url":"https://api.github.com/repos/erlio/vernemq/issues/128/comments","events_url":"https://api.github.com/repos/erlio/vernemq/issues/128/events","html_url":"https://github.com/erlio/vernemq/issues/128","id":151829319,"number":128,"title":"VerneMQ performance problem.","user":{"login":"dcy","id":1137238,"avatar_url":"https://avatars.githubusercontent.com/u/1137238?v=3","gravatar_id":"","url":"https://api.github.com/users/dcy","html_url":"https://github.com/dcy","followers_url":"https://api.github.com/users/dcy/followers","following_url":"https://api.github.com/users/dcy/following{/other_user}","gists_url":"https://api.github.com/users/dcy/gists{/gist_id}","starred_url":"https://api.github.com/users/dcy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dcy/subscriptions","organizations_url":"https://api.github.com/users/dcy/orgs","repos_url":"https://api.github.com/users/dcy/repos","events_url":"https://api.github.com/users/dcy/events{/privacy}","received_events_url":"https://api.github.com/users/dcy/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":18,"created_at":"2016-04-29T09:44:28Z","updated_at":"2016-04-30T16:31:17Z","closed_at":null,"body":"Hi!\r\nI test 30k sub connections, and VerneMQ consume 9G memory, and 36% cpu,\r\nBut the same benchmark of Emqttd, it only consume less 1G memory, and very little cpu.\r\n\r\n[emqtt_benchmark](https://github.com/emqtt/emqtt_benchmark):\r\n./emqtt_bench_sub -c 30000 -i 10 -t bench/%i -q 1 -h 192.168.2.82"},"comment":{"url":"https://api.github.com/repos/erlio/vernemq/issues/comments/215977159","html_url":"https://github.com/erlio/vernemq/issues/128#issuecomment-215977159","issue_url":"https://api.github.com/repos/erlio/vernemq/issues/128","id":215977159,"user":{"login":"dcy","id":1137238,"avatar_url":"https://avatars.githubusercontent.com/u/1137238?v=3","gravatar_id":"","url":"https://api.github.com/users/dcy","html_url":"https://github.com/dcy","followers_url":"https://api.github.com/users/dcy/followers","following_url":"https://api.github.com/users/dcy/following{/other_user}","gists_url":"https://api.github.com/users/dcy/gists{/gist_id}","starred_url":"https://api.github.com/users/dcy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dcy/subscriptions","organizations_url":"https://api.github.com/users/dcy/orgs","repos_url":"https://api.github.com/users/dcy/repos","events_url":"https://api.github.com/users/dcy/events{/privacy}","received_events_url":"https://api.github.com/users/dcy/received_events","type":"User","site_admin":false},"created_at":"2016-04-30T16:31:17Z","updated_at":"2016-04-30T16:31:17Z","body":"Could you give me some tuning guide of VerneMQ or write here [VerneMO doc](https://vernemq.com/docs/)?\r\nThanks!"}}