{"action":"closed","issue":{"url":"https://api.github.com/repos/open-falcon/agent/issues/17","labels_url":"https://api.github.com/repos/open-falcon/agent/issues/17/labels{/name}","comments_url":"https://api.github.com/repos/open-falcon/agent/issues/17/comments","events_url":"https://api.github.com/repos/open-falcon/agent/issues/17/events","html_url":"https://github.com/open-falcon/agent/issues/17","id":103469003,"number":17,"title":"关于磁盘IO收集的问题","user":{"login":"ZeaLoVe","id":10904090,"avatar_url":"https://avatars.githubusercontent.com/u/10904090?v=3","gravatar_id":"","url":"https://api.github.com/users/ZeaLoVe","html_url":"https://github.com/ZeaLoVe","followers_url":"https://api.github.com/users/ZeaLoVe/followers","following_url":"https://api.github.com/users/ZeaLoVe/following{/other_user}","gists_url":"https://api.github.com/users/ZeaLoVe/gists{/gist_id}","starred_url":"https://api.github.com/users/ZeaLoVe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ZeaLoVe/subscriptions","organizations_url":"https://api.github.com/users/ZeaLoVe/orgs","repos_url":"https://api.github.com/users/ZeaLoVe/repos","events_url":"https://api.github.com/users/ZeaLoVe/events{/privacy}","received_events_url":"https://api.github.com/users/ZeaLoVe/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-27T09:40:30Z","updated_at":"2015-08-31T02:01:24Z","closed_at":"2015-08-31T02:01:24Z","body":"用命令收集的IO数据是时刻的数据，并不是一段时间的，这样的采集方式可能会有很大的偏差，比如一段时间IO很高，但采集点的时候可能都是0，导致监控上的IO很低。请问，这样的IO数据还算可用数据么？有没对这个采集进行改造的计划？"}}