{"action":"created","issue":{"url":"https://api.github.com/repos/open-mpi/orcm/issues/181","labels_url":"https://api.github.com/repos/open-mpi/orcm/issues/181/labels{/name}","comments_url":"https://api.github.com/repos/open-mpi/orcm/issues/181/comments","events_url":"https://api.github.com/repos/open-mpi/orcm/issues/181/events","html_url":"https://github.com/open-mpi/orcm/issues/181","id":93830177,"number":181,"title":"SIGAR or Postgres plugin consume too much memory and possibly leaking it at a high rate","user":{"login":"hkbai","id":11947103,"avatar_url":"https://avatars.githubusercontent.com/u/11947103?v=3","gravatar_id":"","url":"https://api.github.com/users/hkbai","html_url":"https://github.com/hkbai","followers_url":"https://api.github.com/users/hkbai/followers","following_url":"https://api.github.com/users/hkbai/following{/other_user}","gists_url":"https://api.github.com/users/hkbai/gists{/gist_id}","starred_url":"https://api.github.com/users/hkbai/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hkbai/subscriptions","organizations_url":"https://api.github.com/users/hkbai/orgs","repos_url":"https://api.github.com/users/hkbai/repos","events_url":"https://api.github.com/users/hkbai/events{/privacy}","received_events_url":"https://api.github.com/users/hkbai/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-07-08T16:13:53Z","updated_at":"2015-10-14T19:35:55Z","closed_at":"2015-10-14T19:35:55Z","body":"<b><i>[reporter=\"dclaudio\", created=\"Tue, 16 Jun 2015 19:15:49 +0000\", resolved=\"Mon, 29 Jun 2015 16:18:59 +0000\"]</i></b>\n<p>When running ORCM with SIGAR plugin enabled. Memory in the AG, which is also running the DB, is depleting at rate of about 0.77 GB/hr. Process memory-related metrics show that memory usage is increasing monotonically during the run and process memory usage correlates well with mem_used, mem_actual_free and mem_actual_used. This rate implies that a system with 62 GB of RAM will run out of memory in 3.5 days (81 hours) This behavior is reproducible for the cases when CORETEMP and FREQ are running in their own threads. Test conditions were:</p>\n\n<p>Master4 subcluster in Mercury: 1 AG + 12 CN<br/>\nS.O. SLES 12<br/>\nSampling Rate: 1 sec<br/>\nPlugins enabled: CORETEMP/FREQ running in its own threads, RESUSAGE (process stats), SIGAR</p>"},"comment":{"url":"https://api.github.com/repos/open-mpi/orcm/issues/comments/148170564","html_url":"https://github.com/open-mpi/orcm/issues/181#issuecomment-148170564","issue_url":"https://api.github.com/repos/open-mpi/orcm/issues/181","id":148170564,"user":{"login":"noahv","id":8648727,"avatar_url":"https://avatars.githubusercontent.com/u/8648727?v=3","gravatar_id":"","url":"https://api.github.com/users/noahv","html_url":"https://github.com/noahv","followers_url":"https://api.github.com/users/noahv/followers","following_url":"https://api.github.com/users/noahv/following{/other_user}","gists_url":"https://api.github.com/users/noahv/gists{/gist_id}","starred_url":"https://api.github.com/users/noahv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/noahv/subscriptions","organizations_url":"https://api.github.com/users/noahv/orgs","repos_url":"https://api.github.com/users/noahv/repos","events_url":"https://api.github.com/users/noahv/events{/privacy}","received_events_url":"https://api.github.com/users/noahv/received_events","type":"User","site_admin":false},"created_at":"2015-10-14T19:35:55Z","updated_at":"2015-10-14T19:35:55Z","body":"Fixed by the following and other prior memory leak fixes:\r\n\r\ncommit 611cc75e04c0ae0f94d672629291fed91df62a1f\r\nAuthor: Vineet Pedaballe <vineet.pedaballe@intel.com>\r\nDate:   Thu Jun 18 09:21:38 2015 -0700\r\n \r\n    More memory leak fixes\r\n"}}