{"action":"opened","issue":{"url":"https://api.github.com/repos/IjzerenHein/famous-map/issues/16","labels_url":"https://api.github.com/repos/IjzerenHein/famous-map/issues/16/labels{/name}","comments_url":"https://api.github.com/repos/IjzerenHein/famous-map/issues/16/comments","events_url":"https://api.github.com/repos/IjzerenHein/famous-map/issues/16/events","html_url":"https://github.com/IjzerenHein/famous-map/issues/16","id":59898184,"number":16,"title":"Performance","user":{"login":"antoniobrandao","id":464121,"avatar_url":"https://avatars.githubusercontent.com/u/464121?v=3","gravatar_id":"","url":"https://api.github.com/users/antoniobrandao","html_url":"https://github.com/antoniobrandao","followers_url":"https://api.github.com/users/antoniobrandao/followers","following_url":"https://api.github.com/users/antoniobrandao/following{/other_user}","gists_url":"https://api.github.com/users/antoniobrandao/gists{/gist_id}","starred_url":"https://api.github.com/users/antoniobrandao/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/antoniobrandao/subscriptions","organizations_url":"https://api.github.com/users/antoniobrandao/orgs","repos_url":"https://api.github.com/users/antoniobrandao/repos","events_url":"https://api.github.com/users/antoniobrandao/events{/privacy}","received_events_url":"https://api.github.com/users/antoniobrandao/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-03-05T03:03:26Z","updated_at":"2015-03-05T03:03:26Z","closed_at":null,"body":"I've been monitoring the performance of this module on an iPhone 5 running iOS8.1, and xCode which tells me the memory and CPU being used.\r\n\r\nIf I just create one Map, without points, it's effect is almost unnoticeable in the overall CPU usage.\r\n\r\nWithout the Map, my app reports about 10 / 15% CPU usage, with a Map, my app reports about 15 / 20% CPU usage. The difference is something under 5%.\r\n\r\nHowever if I add markers to the Map - I'm adding about 50 markers - the CPU usage jumps to 70%, without even touching the Map's UI.\r\n\r\nThe points themselves are making the whole difference. Them just sitting there makes the CPU usage jump 50%. Have you noticed this after adding such a number of points? Is high CPU usage expected when adding 50+ points?\r\n\r\nThe markers are simple surfaces with a small piece of SVG HTML code as \"content\".\r\n\r\nAny idea what may be causing this, or how performance can be improved? "}}