{"action":"created","issue":{"url":"https://api.github.com/repos/home-assistant/home-assistant/issues/4442","repository_url":"https://api.github.com/repos/home-assistant/home-assistant","labels_url":"https://api.github.com/repos/home-assistant/home-assistant/issues/4442/labels{/name}","comments_url":"https://api.github.com/repos/home-assistant/home-assistant/issues/4442/comments","events_url":"https://api.github.com/repos/home-assistant/home-assistant/issues/4442/events","html_url":"https://github.com/home-assistant/home-assistant/issues/4442","id":190179090,"number":4442,"title":"Slow response times after enabling BLE tracker on Raspberry Pi 3","user":{"login":"lawrencecraft","id":660580,"avatar_url":"https://avatars.githubusercontent.com/u/660580?v=3","gravatar_id":"","url":"https://api.github.com/users/lawrencecraft","html_url":"https://github.com/lawrencecraft","followers_url":"https://api.github.com/users/lawrencecraft/followers","following_url":"https://api.github.com/users/lawrencecraft/following{/other_user}","gists_url":"https://api.github.com/users/lawrencecraft/gists{/gist_id}","starred_url":"https://api.github.com/users/lawrencecraft/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lawrencecraft/subscriptions","organizations_url":"https://api.github.com/users/lawrencecraft/orgs","repos_url":"https://api.github.com/users/lawrencecraft/repos","events_url":"https://api.github.com/users/lawrencecraft/events{/privacy}","received_events_url":"https://api.github.com/users/lawrencecraft/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":9,"created_at":"2016-11-17T22:10:46Z","updated_at":"2016-11-20T07:45:03Z","closed_at":null,"body":"**Home Assistant release (`hass --version`):**\r\n0.32.4\r\n\r\n**Python release (`python3 --version`):**\r\n3.4.2\r\n\r\n**Component/platform:**\r\nBluetooth Low-Energy\r\n\r\n**Description of problem:**\r\nEnabling the Bluetooth LE tracker on HASS running on a Raspberry Pi 3 significantly slows the UI. Ordinarily light switching is near-instantaneous, but after enabling BLE I get delays of 2 to 10 seconds.\r\n\r\nNote that it _does_ seem to work: I can see my BLE device on the UI.\r\n\r\n**Expected:**\r\nNo significant performance impact.\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/home-assistant/home-assistant/issues/comments/261764075","html_url":"https://github.com/home-assistant/home-assistant/issues/4442#issuecomment-261764075","issue_url":"https://api.github.com/repos/home-assistant/home-assistant/issues/4442","id":261764075,"user":{"login":"mnoorenberghe","id":601139,"avatar_url":"https://avatars.githubusercontent.com/u/601139?v=3","gravatar_id":"","url":"https://api.github.com/users/mnoorenberghe","html_url":"https://github.com/mnoorenberghe","followers_url":"https://api.github.com/users/mnoorenberghe/followers","following_url":"https://api.github.com/users/mnoorenberghe/following{/other_user}","gists_url":"https://api.github.com/users/mnoorenberghe/gists{/gist_id}","starred_url":"https://api.github.com/users/mnoorenberghe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mnoorenberghe/subscriptions","organizations_url":"https://api.github.com/users/mnoorenberghe/orgs","repos_url":"https://api.github.com/users/mnoorenberghe/repos","events_url":"https://api.github.com/users/mnoorenberghe/events{/privacy}","received_events_url":"https://api.github.com/users/mnoorenberghe/received_events","type":"User","site_admin":false},"created_at":"2016-11-20T07:45:03Z","updated_at":"2016-11-20T07:45:03Z","body":"Maybe, though I suspect there are also Pi hardware limitations at play in both of these. The regular BT tracker uses the same scheduling approach (wherein it doesn't take its own update time into account when scheduling the next update) but it uses a scan `duration` of 8 seconds (instead of 10 for BLE) which is still quite long for a 12 second default value of `interval_seconds`."}}
{"actor":{"display_login":"mnoorenberghe"}}