{"action":"created","issue":{"url":"https://api.github.com/repos/cockroachdb/cockroach/issues/3720","labels_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/3720/labels{/name}","comments_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/3720/comments","events_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/3720/events","html_url":"https://github.com/cockroachdb/cockroach/pull/3720","id":125777063,"number":3720,"title":"Use per-file (sstable) bloom filters.","user":{"login":"petermattis","id":6201335,"avatar_url":"https://avatars.githubusercontent.com/u/6201335?v=3","gravatar_id":"","url":"https://api.github.com/users/petermattis","html_url":"https://github.com/petermattis","followers_url":"https://api.github.com/users/petermattis/followers","following_url":"https://api.github.com/users/petermattis/following{/other_user}","gists_url":"https://api.github.com/users/petermattis/gists{/gist_id}","starred_url":"https://api.github.com/users/petermattis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/petermattis/subscriptions","organizations_url":"https://api.github.com/users/petermattis/orgs","repos_url":"https://api.github.com/users/petermattis/repos","events_url":"https://api.github.com/users/petermattis/events{/privacy}","received_events_url":"https://api.github.com/users/petermattis/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-01-09T19:37:19Z","updated_at":"2016-01-09T19:39:13Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/3720","html_url":"https://github.com/cockroachdb/cockroach/pull/3720","diff_url":"https://github.com/cockroachdb/cockroach/pull/3720.diff","patch_url":"https://github.com/cockroachdb/cockroach/pull/3720.patch"},"body":"The delta in the 1Version benchmark is not quite accurate because the\nbenchmark ended up creating 9 sstables before this change and 8 sstables\nafter this change. So figure the real delta should be ~18%.\n\nname                        old time/op    new time/op    delta\nMVCCGet1Version8Bytes-8       24.2µs ± 1%    19.2µs ± 1%  -20.75%    (p=0.000 n=9+9)\nMVCCGet10Versions8Bytes-8     34.3µs ± 1%    31.2µs ± 2%   -9.15%   (p=0.000 n=9+10)\nMVCCGet100Versions8Bytes-8    37.5µs ± 2%    36.5µs ± 1%   -2.61%  (p=0.000 n=10+10)\n\n<!-- Reviewable:start -->\n[<img src=\"https://reviewable.io/review_button.png\" height=40 alt=\"Review on Reviewable\"/>](https://reviewable.io/reviews/cockroachdb/cockroach/3720)\n<!-- Reviewable:end -->\n"},"comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach/issues/comments/170273826","html_url":"https://github.com/cockroachdb/cockroach/pull/3720#issuecomment-170273826","issue_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/3720","id":170273826,"user":{"login":"bdarnell","id":160562,"avatar_url":"https://avatars.githubusercontent.com/u/160562?v=3","gravatar_id":"","url":"https://api.github.com/users/bdarnell","html_url":"https://github.com/bdarnell","followers_url":"https://api.github.com/users/bdarnell/followers","following_url":"https://api.github.com/users/bdarnell/following{/other_user}","gists_url":"https://api.github.com/users/bdarnell/gists{/gist_id}","starred_url":"https://api.github.com/users/bdarnell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bdarnell/subscriptions","organizations_url":"https://api.github.com/users/bdarnell/orgs","repos_url":"https://api.github.com/users/bdarnell/repos","events_url":"https://api.github.com/users/bdarnell/events{/privacy}","received_events_url":"https://api.github.com/users/bdarnell/received_events","type":"User","site_admin":false},"created_at":"2016-01-09T19:39:13Z","updated_at":"2016-01-09T19:39:13Z","body":"LGTM"}}