{"action":"created","issue":{"url":"https://api.github.com/repos/syl20bnr/spacemacs/issues/1369","labels_url":"https://api.github.com/repos/syl20bnr/spacemacs/issues/1369/labels{/name}","comments_url":"https://api.github.com/repos/syl20bnr/spacemacs/issues/1369/comments","events_url":"https://api.github.com/repos/syl20bnr/spacemacs/issues/1369/events","html_url":"https://github.com/syl20bnr/spacemacs/issues/1369","id":70882211,"number":1369,"title":"Spacemacs gets stuck for a few seconds and hogs CPU(100% usage) from time to time","user":{"login":"x-ji","id":2999209,"avatar_url":"https://avatars.githubusercontent.com/u/2999209?v=3","gravatar_id":"","url":"https://api.github.com/users/x-ji","html_url":"https://github.com/x-ji","followers_url":"https://api.github.com/users/x-ji/followers","following_url":"https://api.github.com/users/x-ji/following{/other_user}","gists_url":"https://api.github.com/users/x-ji/gists{/gist_id}","starred_url":"https://api.github.com/users/x-ji/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/x-ji/subscriptions","organizations_url":"https://api.github.com/users/x-ji/orgs","repos_url":"https://api.github.com/users/x-ji/repos","events_url":"https://api.github.com/users/x-ji/events{/privacy}","received_events_url":"https://api.github.com/users/x-ji/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/syl20bnr/spacemacs/labels/Kills%20Kittens%20(=%5E-%5E=)","name":"Kills Kittens (=^-^=)","color":"e11d21"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":21,"created_at":"2015-04-25T09:18:45Z","updated_at":"2015-05-21T02:41:38Z","closed_at":null,"body":"~~Now https://github.com/syl20bnr/spacemacs/issues/1300 is solved, Emacs no longer eats up memory and totally freezes.~~ (Update: https://github.com/syl20bnr/spacemacs/issues/1300 now happened again as well...) However, I still encounter random situations where Emacs just ramps up its CPU usage all the way to 100% from time to time, and gets stuck for at least 5 seconds. It happens almost every 30 seconds now. \r\n\r\nThe first screenshot is when CPU usage peaks. Subsequently it drops rapidly to only about 1% and Emacs responds normally again.\r\n\r\n![screenshot 2015-04-25 17 11 58](https://cloud.githubusercontent.com/assets/2999209/7332543/6dea4a1a-eb76-11e4-9900-5c8d12a04b8d.png)\r\n![screenshot 2015-04-25 17 12 04](https://cloud.githubusercontent.com/assets/2999209/7332544/72b90914-eb76-11e4-9d63-8fcd4430631e.png)\r\n![screenshot 2015-04-25 17 12 09](https://cloud.githubusercontent.com/assets/2999209/7332545/74cea006-eb76-11e4-971e-d9f0940e540b.png)\r\n\r\n\r\nWhen this happens I'm not doing anything except for navigating a file using Vim bindings. It's weird because I've erased all the variables set via `Custom` but it doesn't help.\r\n\r\nAlso, pressing `SPC` and mouse-clicking on Emacs could both also induce the issue.\r\n\r\nI think other users mentioned similar situations in both https://github.com/syl20bnr/spacemacs/issues/1300#issuecomment-95020725 and https://github.com/syl20bnr/spacemacs/issues/868#issuecomment-83773149"},"comment":{"url":"https://api.github.com/repos/syl20bnr/spacemacs/issues/comments/104106423","html_url":"https://github.com/syl20bnr/spacemacs/issues/1369#issuecomment-104106423","issue_url":"https://api.github.com/repos/syl20bnr/spacemacs/issues/1369","id":104106423,"user":{"login":"syl20bnr","id":1243537,"avatar_url":"https://avatars.githubusercontent.com/u/1243537?v=3","gravatar_id":"","url":"https://api.github.com/users/syl20bnr","html_url":"https://github.com/syl20bnr","followers_url":"https://api.github.com/users/syl20bnr/followers","following_url":"https://api.github.com/users/syl20bnr/following{/other_user}","gists_url":"https://api.github.com/users/syl20bnr/gists{/gist_id}","starred_url":"https://api.github.com/users/syl20bnr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/syl20bnr/subscriptions","organizations_url":"https://api.github.com/users/syl20bnr/orgs","repos_url":"https://api.github.com/users/syl20bnr/repos","events_url":"https://api.github.com/users/syl20bnr/events{/privacy}","received_events_url":"https://api.github.com/users/syl20bnr/received_events","type":"User","site_admin":false},"created_at":"2015-05-21T02:41:38Z","updated_at":"2015-05-21T02:41:38Z","body":"The issue with these variables are only on OS X ? `emacs-mac` formulae only ?"}}