{"action":"created","issue":{"url":"https://api.github.com/repos/nodejs/node/issues/3289","labels_url":"https://api.github.com/repos/nodejs/node/issues/3289/labels{/name}","comments_url":"https://api.github.com/repos/nodejs/node/issues/3289/comments","events_url":"https://api.github.com/repos/nodejs/node/issues/3289/events","html_url":"https://github.com/nodejs/node/pull/3289","id":110618007,"number":3289,"title":"cache  module with same version and same registry","user":{"login":"hustxiaoc","id":1102038,"avatar_url":"https://avatars.githubusercontent.com/u/1102038?v=3","gravatar_id":"","url":"https://api.github.com/users/hustxiaoc","html_url":"https://github.com/hustxiaoc","followers_url":"https://api.github.com/users/hustxiaoc/followers","following_url":"https://api.github.com/users/hustxiaoc/following{/other_user}","gists_url":"https://api.github.com/users/hustxiaoc/gists{/gist_id}","starred_url":"https://api.github.com/users/hustxiaoc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hustxiaoc/subscriptions","organizations_url":"https://api.github.com/users/hustxiaoc/orgs","repos_url":"https://api.github.com/users/hustxiaoc/repos","events_url":"https://api.github.com/users/hustxiaoc/events{/privacy}","received_events_url":"https://api.github.com/users/hustxiaoc/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/nodejs/node/labels/memory","name":"memory","color":"eb6420"},{"url":"https://api.github.com/repos/nodejs/node/labels/module","name":"module","color":"fbca04"},{"url":"https://api.github.com/repos/nodejs/node/labels/semver-major","name":"semver-major","color":"fbca04"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":9,"created_at":"2015-10-09T09:08:06Z","updated_at":"2015-10-09T11:53:39Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/nodejs/node/pulls/3289","html_url":"https://github.com/nodejs/node/pull/3289","diff_url":"https://github.com/nodejs/node/pull/3289.diff","patch_url":"https://github.com/nodejs/node/pull/3289.patch"},"body":"related pr https://github.com/nodejs/node-v0.x-archive/pull/8617\r\n\r\nin my project, I start a single node process and here are the  memoryUsage.\r\n\r\n without cache\r\n { rss: 84873216, heapTotal: 63907840, heapUsed: 38901048 }\r\n\r\nand with cache\r\n { rss: 72458240, heapTotal: 62887936, heapUsed: 33719160 }\r\n\r\n\r\nrss  14.6%↓ , heapTotal 15.9%↓,  heapUsed  13.3% ↓"},"comment":{"url":"https://api.github.com/repos/nodejs/node/issues/comments/146842212","html_url":"https://github.com/nodejs/node/pull/3289#issuecomment-146842212","issue_url":"https://api.github.com/repos/nodejs/node/issues/3289","id":146842212,"user":{"login":"yaniswang","id":970390,"avatar_url":"https://avatars.githubusercontent.com/u/970390?v=3","gravatar_id":"","url":"https://api.github.com/users/yaniswang","html_url":"https://github.com/yaniswang","followers_url":"https://api.github.com/users/yaniswang/followers","following_url":"https://api.github.com/users/yaniswang/following{/other_user}","gists_url":"https://api.github.com/users/yaniswang/gists{/gist_id}","starred_url":"https://api.github.com/users/yaniswang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yaniswang/subscriptions","organizations_url":"https://api.github.com/users/yaniswang/orgs","repos_url":"https://api.github.com/users/yaniswang/repos","events_url":"https://api.github.com/users/yaniswang/events{/privacy}","received_events_url":"https://api.github.com/users/yaniswang/received_events","type":"User","site_admin":false},"created_at":"2015-10-09T11:53:39Z","updated_at":"2015-10-09T11:53:39Z","body":"How to move deps up in this scene?\r\n\r\n\ta(1.0.0) -> x(1.0.0)\r\n\tb(1.0.0) -> x(2.0.0)\r\n\tc(1.0.0) -> x(1.0.0)\r\n\td(1.0.0) -> x(2.0.0)"}}