{"action":"created","issue":{"url":"https://api.github.com/repos/ntop/ntopng/issues/640","repository_url":"https://api.github.com/repos/ntop/ntopng","labels_url":"https://api.github.com/repos/ntop/ntopng/issues/640/labels{/name}","comments_url":"https://api.github.com/repos/ntop/ntopng/issues/640/comments","events_url":"https://api.github.com/repos/ntop/ntopng/issues/640/events","html_url":"https://github.com/ntop/ntopng/issues/640","id":163586729,"number":640,"title":"ntopng pro: constant, high CPU usage","user":{"login":"andrewthecoder","id":757713,"avatar_url":"https://avatars.githubusercontent.com/u/757713?v=3","gravatar_id":"","url":"https://api.github.com/users/andrewthecoder","html_url":"https://github.com/andrewthecoder","followers_url":"https://api.github.com/users/andrewthecoder/followers","following_url":"https://api.github.com/users/andrewthecoder/following{/other_user}","gists_url":"https://api.github.com/users/andrewthecoder/gists{/gist_id}","starred_url":"https://api.github.com/users/andrewthecoder/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andrewthecoder/subscriptions","organizations_url":"https://api.github.com/users/andrewthecoder/orgs","repos_url":"https://api.github.com/users/andrewthecoder/repos","events_url":"https://api.github.com/users/andrewthecoder/events{/privacy}","received_events_url":"https://api.github.com/users/andrewthecoder/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2016-07-04T00:20:23Z","updated_at":"2016-10-17T11:46:46Z","closed_at":"2016-07-29T05:45:01Z","body":"I'm using the latest nightly build of ntopng pro and finding it's using a large amount of CPU time constantly, even when the user interface isn't open in a web browser, and even when there's barely any traffic passing through the server.\r\n\r\n![2016-07-04 01_16_46-greenshot](https://cloud.githubusercontent.com/assets/757713/16548395/413d2530-4185-11e6-961c-ede2f94a913e.png)\r\n\r\nMy configuration file contains:\r\n\r\n-G=/var/run/ntopng.pid\r\n--disable-login=1\r\n-F \"mysql;localhost;ntopng;flows;username;password\"\r\n-w=3050\r\n\r\nHowever the same still occurs even if I remove the mysql line (I suspected it was file IO of writing flows, but apparently now).\r\n\r\nAny suggestions to track down what ntopng is doing would be greatly appreciated - the load average on the server I'm running it on is through the roof!"},"comment":{"url":"https://api.github.com/repos/ntop/ntopng/issues/comments/254185301","html_url":"https://github.com/ntop/ntopng/issues/640#issuecomment-254185301","issue_url":"https://api.github.com/repos/ntop/ntopng/issues/640","id":254185301,"user":{"login":"ftoniolo","id":6548288,"avatar_url":"https://avatars.githubusercontent.com/u/6548288?v=3","gravatar_id":"","url":"https://api.github.com/users/ftoniolo","html_url":"https://github.com/ftoniolo","followers_url":"https://api.github.com/users/ftoniolo/followers","following_url":"https://api.github.com/users/ftoniolo/following{/other_user}","gists_url":"https://api.github.com/users/ftoniolo/gists{/gist_id}","starred_url":"https://api.github.com/users/ftoniolo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ftoniolo/subscriptions","organizations_url":"https://api.github.com/users/ftoniolo/orgs","repos_url":"https://api.github.com/users/ftoniolo/repos","events_url":"https://api.github.com/users/ftoniolo/events{/privacy}","received_events_url":"https://api.github.com/users/ftoniolo/received_events","type":"User","site_admin":false},"created_at":"2016-10-17T11:46:46Z","updated_at":"2016-10-17T11:46:46Z","body":"Hi! \n\nOK, I updated to recommended version as below: \n\n[root@firewall ~]# ntopng --version \nv.2.5.161014 [Enterprise/Professional Edition] \nGIT rev: dev:4c14311a1d90d9807190a3b8d09ed29dc6a46711:20161014 \nPro rev: r698 \nSystem Id: D8EC8AC99206A1D8 \nBuilt on: CentOS release 6.8 (Final) \n\nDuring the weekend, load average remained low and stable. \nToday morning, it jumped to about 6 again. \n\nI have 5 network interfaces in this vm: \neth0 (lan) \neth1 (dedicated link 2Mbps full duplex) \neth2 (dedicated link 1Mbps full duplex) \neth3 (adsl link for navigation, 15Mbps down, 768Kbps up) \neth4 (dedicated link 10Mbps full duplex) - this is a new link, configured last week - the problem of high load average was already accurring before installing it \n\nI'm capturing eth0 only in an attempt to reduce the load. \n\n----- Mensagem original -----\n\nDe: \"simonemainardi\" <notifications@github.com> \nPara: \"ntop/ntopng\" <ntopng@noreply.github.com> \nCc: \"ftoniolo\" <ftoniolo@gmail.com>, \"Mention\" <mention@noreply.github.com> \nEnviadas: Sábado, 15 de Outubro de 2016 14:46:51 \nAssunto: Re: [ntop/ntopng] ntopng pro: constant, high CPU usage (#640) \n\n\nyou should add the repos at http://packages.ntop.org/centos/ \n— \nYou are receiving this because you were mentioned. \nReply to this email directly, view it on GitHub , or mute the thread . \n\n\n"}}
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