{"action":"created","issue":{"url":"https://api.github.com/repos/mapbox/mapbox-gl-native/issues/2985","labels_url":"https://api.github.com/repos/mapbox/mapbox-gl-native/issues/2985/labels{/name}","comments_url":"https://api.github.com/repos/mapbox/mapbox-gl-native/issues/2985/comments","events_url":"https://api.github.com/repos/mapbox/mapbox-gl-native/issues/2985/events","html_url":"https://github.com/mapbox/mapbox-gl-native/issues/2985","id":115927616,"number":2985,"title":"measure, confirm, and possibly reduce iOS idle energy use as result of #2922","user":{"login":"incanus","id":17722,"avatar_url":"https://avatars.githubusercontent.com/u/17722?v=3","gravatar_id":"","url":"https://api.github.com/users/incanus","html_url":"https://github.com/incanus","followers_url":"https://api.github.com/users/incanus/followers","following_url":"https://api.github.com/users/incanus/following{/other_user}","gists_url":"https://api.github.com/users/incanus/gists{/gist_id}","starred_url":"https://api.github.com/users/incanus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/incanus/subscriptions","organizations_url":"https://api.github.com/users/incanus/orgs","repos_url":"https://api.github.com/users/incanus/repos","events_url":"https://api.github.com/users/incanus/events{/privacy}","received_events_url":"https://api.github.com/users/incanus/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/mapbox/mapbox-gl-native/labels/iOS","name":"iOS","color":"207de5"},{"url":"https://api.github.com/repos/mapbox/mapbox-gl-native/labels/performance","name":"performance","color":"33aa33"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/mapbox/mapbox-gl-native/milestones/13","html_url":"https://github.com/mapbox/mapbox-gl-native/milestones/ios-v3.0.0","labels_url":"https://api.github.com/repos/mapbox/mapbox-gl-native/milestones/13/labels","id":1278059,"number":13,"title":"ios-v3.0.0","description":"See CHANGELOG.md.","creator":{"login":"1ec5","id":1231218,"avatar_url":"https://avatars.githubusercontent.com/u/1231218?v=3","gravatar_id":"","url":"https://api.github.com/users/1ec5","html_url":"https://github.com/1ec5","followers_url":"https://api.github.com/users/1ec5/followers","following_url":"https://api.github.com/users/1ec5/following{/other_user}","gists_url":"https://api.github.com/users/1ec5/gists{/gist_id}","starred_url":"https://api.github.com/users/1ec5/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/1ec5/subscriptions","organizations_url":"https://api.github.com/users/1ec5/orgs","repos_url":"https://api.github.com/users/1ec5/repos","events_url":"https://api.github.com/users/1ec5/events{/privacy}","received_events_url":"https://api.github.com/users/1ec5/received_events","type":"User","site_admin":false},"open_issues":3,"closed_issues":50,"state":"open","created_at":"2015-08-28T18:13:23Z","updated_at":"2015-11-17T18:22:22Z","due_on":null,"closed_at":null},"comments":8,"created_at":"2015-11-09T17:38:47Z","updated_at":"2015-11-17T20:07:10Z","closed_at":null,"body":"See background in https://github.com/mapbox/mapbox-gl-native/pull/2922#commitcomment-14273697. Makes sense that as the `CADisplayLink` always ticks, we'd be using resources to decide if a frame needs rendered or not, even when idle. \r\n\r\n> This change seems to cause a constant (but low) CPU usage\r\n\r\n@kkaefer Did you measure this at all? How? \r\n\r\n/cc @adam-mapbox @tmpsantos "},"comment":{"url":"https://api.github.com/repos/mapbox/mapbox-gl-native/issues/comments/157490737","html_url":"https://github.com/mapbox/mapbox-gl-native/issues/2985#issuecomment-157490737","issue_url":"https://api.github.com/repos/mapbox/mapbox-gl-native/issues/2985","id":157490737,"user":{"login":"incanus","id":17722,"avatar_url":"https://avatars.githubusercontent.com/u/17722?v=3","gravatar_id":"","url":"https://api.github.com/users/incanus","html_url":"https://github.com/incanus","followers_url":"https://api.github.com/users/incanus/followers","following_url":"https://api.github.com/users/incanus/following{/other_user}","gists_url":"https://api.github.com/users/incanus/gists{/gist_id}","starred_url":"https://api.github.com/users/incanus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/incanus/subscriptions","organizations_url":"https://api.github.com/users/incanus/orgs","repos_url":"https://api.github.com/users/incanus/repos","events_url":"https://api.github.com/users/incanus/events{/privacy}","received_events_url":"https://api.github.com/users/incanus/received_events","type":"User","site_admin":false},"created_at":"2015-11-17T20:07:10Z","updated_at":"2015-11-17T20:07:10Z","body":"@tomtaylor There are so many different entry points for \"interaction\" here — gestures, but also programmatic/animated viewport changes, implicit changes for things like user dot tracking, etc. \r\n\r\nIf we can confirm that we had **0%** battery usage when idle previously, and that we don't know, we should fix that. "}}