{"action":"created","issue":{"url":"https://api.github.com/repos/apache/cloudstack/issues/2892","repository_url":"https://api.github.com/repos/apache/cloudstack","labels_url":"https://api.github.com/repos/apache/cloudstack/issues/2892/labels{/name}","comments_url":"https://api.github.com/repos/apache/cloudstack/issues/2892/comments","events_url":"https://api.github.com/repos/apache/cloudstack/issues/2892/events","html_url":"https://github.com/apache/cloudstack/pull/2892","id":368585189,"node_id":"MDExOlB1bGxSZXF1ZXN0MjIxNzI2MzEz","number":2892,"title":"vr: memory and swap optimizations","user":{"login":"rhtyd","id":95203,"node_id":"MDQ6VXNlcjk1MjAz","avatar_url":"https://avatars0.githubusercontent.com/u/95203?v=4","gravatar_id":"","url":"https://api.github.com/users/rhtyd","html_url":"https://github.com/rhtyd","followers_url":"https://api.github.com/users/rhtyd/followers","following_url":"https://api.github.com/users/rhtyd/following{/other_user}","gists_url":"https://api.github.com/users/rhtyd/gists{/gist_id}","starred_url":"https://api.github.com/users/rhtyd/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rhtyd/subscriptions","organizations_url":"https://api.github.com/users/rhtyd/orgs","repos_url":"https://api.github.com/users/rhtyd/repos","events_url":"https://api.github.com/users/rhtyd/events{/privacy}","received_events_url":"https://api.github.com/users/rhtyd/received_events","type":"User","site_admin":false},"labels":[{"id":584073391,"node_id":"MDU6TGFiZWw1ODQwNzMzOTE=","url":"https://api.github.com/repos/apache/cloudstack/labels/virtual-router","name":"virtual-router","color":"ffaaeb","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/apache/cloudstack/milestones/6","html_url":"https://github.com/apache/cloudstack/milestone/6","labels_url":"https://api.github.com/repos/apache/cloudstack/milestones/6/labels","id":3332856,"node_id":"MDk6TWlsZXN0b25lMzMzMjg1Ng==","number":6,"title":"4.11.2.0","description":"The next release target 4.11.2.0","creator":{"login":"rhtyd","id":95203,"node_id":"MDQ6VXNlcjk1MjAz","avatar_url":"https://avatars0.githubusercontent.com/u/95203?v=4","gravatar_id":"","url":"https://api.github.com/users/rhtyd","html_url":"https://github.com/rhtyd","followers_url":"https://api.github.com/users/rhtyd/followers","following_url":"https://api.github.com/users/rhtyd/following{/other_user}","gists_url":"https://api.github.com/users/rhtyd/gists{/gist_id}","starred_url":"https://api.github.com/users/rhtyd/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rhtyd/subscriptions","organizations_url":"https://api.github.com/users/rhtyd/orgs","repos_url":"https://api.github.com/users/rhtyd/repos","events_url":"https://api.github.com/users/rhtyd/events{/privacy}","received_events_url":"https://api.github.com/users/rhtyd/received_events","type":"User","site_admin":false},"open_issues":7,"closed_issues":75,"state":"open","created_at":"2018-05-09T10:42:20Z","updated_at":"2018-10-15T10:47:37Z","due_on":"2018-09-17T07:00:00Z","closed_at":null},"comments":20,"created_at":"2018-10-10T09:54:46Z","updated_at":"2018-10-15T11:53:57Z","closed_at":null,"author_association":"MEMBER","pull_request":{"url":"https://api.github.com/repos/apache/cloudstack/pulls/2892","html_url":"https://github.com/apache/cloudstack/pull/2892","diff_url":"https://github.com/apache/cloudstack/pull/2892.diff","patch_url":"https://github.com/apache/cloudstack/pull/2892.patch"},"body":"This tries to provide a threshold based fix for #2873 where swappinness of VR is not used until last resort. By limiting swappiness unless actually needed, the VR system degradation can be avoided for most cases. The other change is around not starting `baremetal-vr` by default on all VRs, according to the spec https://cwiki.apache.org/confluence/display/CLOUDSTACK/Baremetal+Advanced+Networking+Support only vmware VRs need to run it and that too only as the last step of the setup/completion, so we don't need to run it all the time.\r\n\r\n## Types of changes\r\n<!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->\r\n- [ ] Breaking change (fix or feature that would cause existing functionality to change)\r\n- [ ] New feature (non-breaking change which adds functionality)\r\n- [x] Bug fix (non-breaking change which fixes an issue)\r\n- [ ] Enhancement (improves an existing feature and functionality)\r\n- [ ] Cleanup (Code refactoring and cleanup, that may add test cases)\r\n\r\n## How Has This Been Tested?\r\n\r\nThe default swapiness on VRs is 60, by reducing the value swapiness it is anticipated that swappiness will not be normally seen. I could not reproduce the swapping so could not test it."},"comment":{"url":"https://api.github.com/repos/apache/cloudstack/issues/comments/429822462","html_url":"https://github.com/apache/cloudstack/pull/2892#issuecomment-429822462","issue_url":"https://api.github.com/repos/apache/cloudstack/issues/2892","id":429822462,"node_id":"MDEyOklzc3VlQ29tbWVudDQyOTgyMjQ2Mg==","user":{"login":"blueorangutan","id":16489489,"node_id":"MDQ6VXNlcjE2NDg5NDg5","avatar_url":"https://avatars2.githubusercontent.com/u/16489489?v=4","gravatar_id":"","url":"https://api.github.com/users/blueorangutan","html_url":"https://github.com/blueorangutan","followers_url":"https://api.github.com/users/blueorangutan/followers","following_url":"https://api.github.com/users/blueorangutan/following{/other_user}","gists_url":"https://api.github.com/users/blueorangutan/gists{/gist_id}","starred_url":"https://api.github.com/users/blueorangutan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/blueorangutan/subscriptions","organizations_url":"https://api.github.com/users/blueorangutan/orgs","repos_url":"https://api.github.com/users/blueorangutan/repos","events_url":"https://api.github.com/users/blueorangutan/events{/privacy}","received_events_url":"https://api.github.com/users/blueorangutan/received_events","type":"User","site_admin":false},"created_at":"2018-10-15T11:53:57Z","updated_at":"2018-10-15T11:53:57Z","author_association":"NONE","body":"@rhtyd a Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests"}}
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