{"action":"created","issue":{"url":"https://api.github.com/repos/mongodb/genny/issues/322","repository_url":"https://api.github.com/repos/mongodb/genny","labels_url":"https://api.github.com/repos/mongodb/genny/issues/322/labels{/name}","comments_url":"https://api.github.com/repos/mongodb/genny/issues/322/comments","events_url":"https://api.github.com/repos/mongodb/genny/issues/322/events","html_url":"https://github.com/mongodb/genny/pull/322","id":543019970,"node_id":"MDExOlB1bGxSZXF1ZXN0MzU3MzUyNjQ3","number":322,"title":"PERF-1897 Sys-perf tests for external sort","user":{"login":"jseyster","id":2365502,"node_id":"MDQ6VXNlcjIzNjU1MDI=","avatar_url":"https://avatars0.githubusercontent.com/u/2365502?v=4","gravatar_id":"","url":"https://api.github.com/users/jseyster","html_url":"https://github.com/jseyster","followers_url":"https://api.github.com/users/jseyster/followers","following_url":"https://api.github.com/users/jseyster/following{/other_user}","gists_url":"https://api.github.com/users/jseyster/gists{/gist_id}","starred_url":"https://api.github.com/users/jseyster/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jseyster/subscriptions","organizations_url":"https://api.github.com/users/jseyster/orgs","repos_url":"https://api.github.com/users/jseyster/repos","events_url":"https://api.github.com/users/jseyster/events{/privacy}","received_events_url":"https://api.github.com/users/jseyster/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2019-12-27T23:33:56Z","updated_at":"2020-01-03T18:07:45Z","closed_at":null,"author_association":"NONE","pull_request":{"url":"https://api.github.com/repos/mongodb/genny/pulls/322","html_url":"https://github.com/mongodb/genny/pull/322","diff_url":"https://github.com/mongodb/genny/pull/322.diff","patch_url":"https://github.com/mongodb/genny/pull/322.patch"},"body":"This workload has three benchmark phases, which each run a sort operation. For initial testing, I chose to run 20 trials of each operation.\r\n\r\nLooking at one execution of the test, I only need to look at the elapsed time of the first 7 trials for the half width of the 95% confidence interval to be less than 1% of the sample mean. I think that would make 7 a reasonable choice for the number of trials for each operation. We could also round up to 10. Each trial takes about 2.2s, so we don't have to worry about setting this too high."},"comment":{"url":"https://api.github.com/repos/mongodb/genny/issues/comments/570651211","html_url":"https://github.com/mongodb/genny/pull/322#issuecomment-570651211","issue_url":"https://api.github.com/repos/mongodb/genny/issues/322","id":570651211,"node_id":"MDEyOklzc3VlQ29tbWVudDU3MDY1MTIxMQ==","user":{"login":"rtimmons","id":119094,"node_id":"MDQ6VXNlcjExOTA5NA==","avatar_url":"https://avatars1.githubusercontent.com/u/119094?v=4","gravatar_id":"","url":"https://api.github.com/users/rtimmons","html_url":"https://github.com/rtimmons","followers_url":"https://api.github.com/users/rtimmons/followers","following_url":"https://api.github.com/users/rtimmons/following{/other_user}","gists_url":"https://api.github.com/users/rtimmons/gists{/gist_id}","starred_url":"https://api.github.com/users/rtimmons/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rtimmons/subscriptions","organizations_url":"https://api.github.com/users/rtimmons/orgs","repos_url":"https://api.github.com/users/rtimmons/repos","events_url":"https://api.github.com/users/rtimmons/events{/privacy}","received_events_url":"https://api.github.com/users/rtimmons/received_events","type":"User","site_admin":false},"created_at":"2020-01-03T18:07:45Z","updated_at":"2020-01-03T18:07:45Z","author_association":"CONTRIBUTOR","body":"Those numbers look good to me. Whenever you're ready to merge just type `evergreen merge` 💯 "}}
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