{"action":"created","issue":{"url":"https://api.github.com/repos/nodejs/node/issues/3609","labels_url":"https://api.github.com/repos/nodejs/node/issues/3609/labels{/name}","comments_url":"https://api.github.com/repos/nodejs/node/issues/3609/comments","events_url":"https://api.github.com/repos/nodejs/node/issues/3609/events","html_url":"https://github.com/nodejs/node/pull/3609","id":114336924,"number":3609,"title":"deps: backport 9da3ab6 from V8 upstream","user":{"login":"ofrobots","id":79017,"avatar_url":"https://avatars.githubusercontent.com/u/79017?v=3","gravatar_id":"","url":"https://api.github.com/users/ofrobots","html_url":"https://github.com/ofrobots","followers_url":"https://api.github.com/users/ofrobots/followers","following_url":"https://api.github.com/users/ofrobots/following{/other_user}","gists_url":"https://api.github.com/users/ofrobots/gists{/gist_id}","starred_url":"https://api.github.com/users/ofrobots/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ofrobots/subscriptions","organizations_url":"https://api.github.com/users/ofrobots/orgs","repos_url":"https://api.github.com/users/ofrobots/repos","events_url":"https://api.github.com/users/ofrobots/events{/privacy}","received_events_url":"https://api.github.com/users/ofrobots/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/nodejs/node/labels/lts-agenda","name":"lts-agenda","color":"bfe5bf"},{"url":"https://api.github.com/repos/nodejs/node/labels/lts-watch-v4.x","name":"lts-watch-v4.x","color":"eb6420"},{"url":"https://api.github.com/repos/nodejs/node/labels/semver-minor","name":"semver-minor","color":"fef2c0"},{"url":"https://api.github.com/repos/nodejs/node/labels/v4.x","name":"v4.x","color":"eb6420"},{"url":"https://api.github.com/repos/nodejs/node/labels/v8","name":"v8","color":"0052cc"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":12,"created_at":"2015-10-30T19:15:25Z","updated_at":"2015-11-02T03:12:20Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/nodejs/node/pulls/3609","html_url":"https://github.com/nodejs/node/pull/3609","diff_url":"https://github.com/nodejs/node/pull/3609.diff","patch_url":"https://github.com/nodejs/node/pull/3609.patch"},"body":"This patch exposes a new flag perf_basic_prof_only_functions (disabled by\r\ndefault) that can be useful for the use-case of running always-on profiling on\r\nlong running production jobs.\r\n\r\nThis is already present on master, but would be good to get back-ported to v4.x.\r\nR=@bnoordhuis, @nodejs/v8 \r\n\r\nOriginal commit\r\nhttps://github.com/v8/v8/commit/9da3ab661fe7190fcb99bd99db30cf95913d3659\r\n  New flag --perf_basic_prof_only_functions\r\n  Restricts linux perf-event code range reporting to functions only (i.e. on\r\n  stubs.) While this makes the gathered ticks less accurate, it reduces the\r\n  growth of the /tmp/perf-${pid}.map file.\r\n\r\n  BUG=v8:3453\r\n  R=hablich@chromium.org,danno@chromium.org\r\n  LOG=N\r\n\r\n  Review URL: https://codereview.chromium.org/1292743002\r\n\r\n  Cr-Commit-Position: refs/heads/master@{#30179}"},"comment":{"url":"https://api.github.com/repos/nodejs/node/issues/comments/152899750","html_url":"https://github.com/nodejs/node/pull/3609#issuecomment-152899750","issue_url":"https://api.github.com/repos/nodejs/node/issues/3609","id":152899750,"user":{"login":"ofrobots","id":79017,"avatar_url":"https://avatars.githubusercontent.com/u/79017?v=3","gravatar_id":"","url":"https://api.github.com/users/ofrobots","html_url":"https://github.com/ofrobots","followers_url":"https://api.github.com/users/ofrobots/followers","following_url":"https://api.github.com/users/ofrobots/following{/other_user}","gists_url":"https://api.github.com/users/ofrobots/gists{/gist_id}","starred_url":"https://api.github.com/users/ofrobots/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ofrobots/subscriptions","organizations_url":"https://api.github.com/users/ofrobots/orgs","repos_url":"https://api.github.com/users/ofrobots/repos","events_url":"https://api.github.com/users/ofrobots/events{/privacy}","received_events_url":"https://api.github.com/users/ofrobots/received_events","type":"User","site_admin":false},"created_at":"2015-11-02T03:12:20Z","updated_at":"2015-11-02T03:12:20Z","body":"> Which PRs have more merit than others?\r\n\r\nWhy not evaluate each PR on its own merits? Why compare them to other PRs?\r\n"}}