{"action":"created","issue":{"url":"https://api.github.com/repos/druid-io/druid/issues/2084","labels_url":"https://api.github.com/repos/druid-io/druid/issues/2084/labels{/name}","comments_url":"https://api.github.com/repos/druid-io/druid/issues/2084/comments","events_url":"https://api.github.com/repos/druid-io/druid/issues/2084/events","html_url":"https://github.com/druid-io/druid/pull/2084","id":121651835,"number":2084,"title":"minor optimize IndexMerger's MMappedIndexRowIterable","user":{"login":"binlijin","id":1531353,"avatar_url":"https://avatars.githubusercontent.com/u/1531353?v=3","gravatar_id":"","url":"https://api.github.com/users/binlijin","html_url":"https://github.com/binlijin","followers_url":"https://api.github.com/users/binlijin/followers","following_url":"https://api.github.com/users/binlijin/following{/other_user}","gists_url":"https://api.github.com/users/binlijin/gists{/gist_id}","starred_url":"https://api.github.com/users/binlijin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/binlijin/subscriptions","organizations_url":"https://api.github.com/users/binlijin/orgs","repos_url":"https://api.github.com/users/binlijin/repos","events_url":"https://api.github.com/users/binlijin/events{/privacy}","received_events_url":"https://api.github.com/users/binlijin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":9,"created_at":"2015-12-11T07:06:58Z","updated_at":"2015-12-14T22:08:52Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/druid-io/druid/pulls/2084","html_url":"https://github.com/druid-io/druid/pull/2084","diff_url":"https://github.com/druid-io/druid/pull/2084.diff","patch_url":"https://github.com/druid-io/druid/pull/2084.patch"},"body":"Copy from IndexMaker."},"comment":{"url":"https://api.github.com/repos/druid-io/druid/issues/comments/164575432","html_url":"https://github.com/druid-io/druid/pull/2084#issuecomment-164575432","issue_url":"https://api.github.com/repos/druid-io/druid/issues/2084","id":164575432,"user":{"login":"xvrl","id":815147,"avatar_url":"https://avatars.githubusercontent.com/u/815147?v=3","gravatar_id":"","url":"https://api.github.com/users/xvrl","html_url":"https://github.com/xvrl","followers_url":"https://api.github.com/users/xvrl/followers","following_url":"https://api.github.com/users/xvrl/following{/other_user}","gists_url":"https://api.github.com/users/xvrl/gists{/gist_id}","starred_url":"https://api.github.com/users/xvrl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xvrl/subscriptions","organizations_url":"https://api.github.com/users/xvrl/orgs","repos_url":"https://api.github.com/users/xvrl/repos","events_url":"https://api.github.com/users/xvrl/events{/privacy}","received_events_url":"https://api.github.com/users/xvrl/received_events","type":"User","site_admin":false},"created_at":"2015-12-14T22:08:52Z","updated_at":"2015-12-14T22:08:52Z","body":"@binlijin can you try running on a dedicated machine, the difference you are seeing could just be due to clock rate / temperature fluctuations on your laptop is what @drcrallen is saying"}}