{"action":"created","issue":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/86030","repository_url":"https://api.github.com/repos/kubernetes/kubernetes","labels_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/86030/labels{/name}","comments_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/86030/comments","events_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/86030/events","html_url":"https://github.com/kubernetes/kubernetes/pull/86030","id":534494070,"node_id":"MDExOlB1bGxSZXF1ZXN0MzUwMzc3ODc4","number":86030,"title":"Optimize required inter-pod (anti)affinity","user":{"login":"ahg-g","id":40361897,"node_id":"MDQ6VXNlcjQwMzYxODk3","avatar_url":"https://avatars3.githubusercontent.com/u/40361897?v=4","gravatar_id":"","url":"https://api.github.com/users/ahg-g","html_url":"https://github.com/ahg-g","followers_url":"https://api.github.com/users/ahg-g/followers","following_url":"https://api.github.com/users/ahg-g/following{/other_user}","gists_url":"https://api.github.com/users/ahg-g/gists{/gist_id}","starred_url":"https://api.github.com/users/ahg-g/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ahg-g/subscriptions","organizations_url":"https://api.github.com/users/ahg-g/orgs","repos_url":"https://api.github.com/users/ahg-g/repos","events_url":"https://api.github.com/users/ahg-g/events{/privacy}","received_events_url":"https://api.github.com/users/ahg-g/received_events","type":"User","site_admin":false},"labels":[{"id":414883982,"node_id":"MDU6TGFiZWw0MTQ4ODM5ODI=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/approved","name":"approved","color":"0ffa16","default":false,"description":"Indicates a PR has been approved by an approver from all required OWNERS files."},{"id":477397086,"node_id":"MDU6TGFiZWw0NzczOTcwODY=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/cncf-cla:%20yes","name":"cncf-cla: yes","color":"bfe5bf","default":false,"description":"Indicates the PR's author has signed the CNCF CLA."},{"id":267761362,"node_id":"MDU6TGFiZWwyNjc3NjEzNjI=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/kind/feature","name":"kind/feature","color":"c7def8","default":false,"description":"Categorizes issue or PR as related to a new feature."},{"id":1111992057,"node_id":"MDU6TGFiZWwxMTExOTkyMDU3","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/needs-priority","name":"needs-priority","color":"ededed","default":false,"description":"Indicates a PR lacks a `priority/foo` label and requires one."},{"id":349530249,"node_id":"MDU6TGFiZWwzNDk1MzAyNDk=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/release-note-none","name":"release-note-none","color":"c2e0c6","default":false,"description":"Denotes a PR that doesn't merit a release note."},{"id":125550211,"node_id":"MDU6TGFiZWwxMjU1NTAyMTE=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/sig/scheduling","name":"sig/scheduling","color":"d2b48c","default":false,"description":"Categorizes an issue or PR as relevant to sig-scheduling."},{"id":253450978,"node_id":"MDU6TGFiZWwyNTM0NTA5Nzg=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/size/L","name":"size/L","color":"ee9900","default":false,"description":"Denotes a PR that changes 100-499 lines, ignoring generated files."}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2019-12-08T05:17:05Z","updated_at":"2019-12-08T13:52:01Z","closed_at":null,"author_association":"MEMBER","pull_request":{"url":"https://api.github.com/repos/kubernetes/kubernetes/pulls/86030","html_url":"https://github.com/kubernetes/kubernetes/pull/86030","diff_url":"https://github.com/kubernetes/kubernetes/pull/86030.diff","patch_url":"https://github.com/kubernetes/kubernetes/pull/86030.patch"},"body":"**What type of PR is this?**\r\n/kind feature\r\n\r\n**What this PR does / why we need it**:\r\nRemoves the pod-to-topology map from metadata calculation of affinity predicate. This map was used only for preemption when removing the pod from the topology-to-pod map. Removing the pod can be achieved by iterating over all possible topology pairs of the node where the pod-to-be-removed is running. Improvement is ~1.6x.\r\n\r\nBefore\r\n```\r\nBenchmarkSchedulingPodAntiAffinity/5000Nodes/1000Pods-12           1000  19391988  ns/op\r\nBenchmarkSchedulingPodAffinity/5000Nodes/5000Pods-12               1000  29507122  ns/op\r\n```\r\n\r\nAfter\r\n```\r\nBenchmarkSchedulingPodAntiAffinity/5000Nodes/1000Pods-12           1000  12974929  ns/op\r\nBenchmarkSchedulingPodAffinity/5000Nodes/5000Pods-12               1000  18056693  ns/op\r\n```\r\n**Does this PR introduce a user-facing change?**:\r\n```release-note\r\nNONE\r\n```\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/comments/562950666","html_url":"https://github.com/kubernetes/kubernetes/pull/86030#issuecomment-562950666","issue_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/86030","id":562950666,"node_id":"MDEyOklzc3VlQ29tbWVudDU2Mjk1MDY2Ng==","user":{"login":"k8s-ci-robot","id":20407524,"node_id":"MDQ6VXNlcjIwNDA3NTI0","avatar_url":"https://avatars0.githubusercontent.com/u/20407524?v=4","gravatar_id":"","url":"https://api.github.com/users/k8s-ci-robot","html_url":"https://github.com/k8s-ci-robot","followers_url":"https://api.github.com/users/k8s-ci-robot/followers","following_url":"https://api.github.com/users/k8s-ci-robot/following{/other_user}","gists_url":"https://api.github.com/users/k8s-ci-robot/gists{/gist_id}","starred_url":"https://api.github.com/users/k8s-ci-robot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/k8s-ci-robot/subscriptions","organizations_url":"https://api.github.com/users/k8s-ci-robot/orgs","repos_url":"https://api.github.com/users/k8s-ci-robot/repos","events_url":"https://api.github.com/users/k8s-ci-robot/events{/privacy}","received_events_url":"https://api.github.com/users/k8s-ci-robot/received_events","type":"User","site_admin":false},"created_at":"2019-12-08T13:52:01Z","updated_at":"2019-12-08T13:52:01Z","author_association":"CONTRIBUTOR","body":"@ahg-g: The following test **failed**, say `/retest` to rerun them all:\n\nTest name | Commit | Details | Rerun command\n--- | --- | --- | ---\npull-kubernetes-e2e-gce-100-performance | 1b20d56565cc13a91cd819194c299b2d04e088cd | [link](https://prow.k8s.io/view/gcs/kubernetes-jenkins/pr-logs/pull/86030/pull-kubernetes-e2e-gce-100-performance/1203660622063996928/) | `/test pull-kubernetes-e2e-gce-100-performance`\n\n[Full PR test history](https://prow.k8s.io/pr-history?org=kubernetes&repo=kubernetes&pr=86030). [Your PR dashboard](https://gubernator.k8s.io/pr/ahg-g). Please help us cut down on flakes by [linking to](https://git.k8s.io/community/contributors/devel/sig-testing/flaky-tests.md#filing-issues-for-flaky-tests) an [open issue](https://github.com/kubernetes/kubernetes/issues?q=is:issue+is:open) when you hit one in your PR.\n\n<details>\n\nInstructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md).  If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes/test-infra](https://github.com/kubernetes/test-infra/issues/new?title=Prow%20issue:) repository. I understand the commands that are listed [here](https://go.k8s.io/bot-commands).\n</details>\n<!-- test report -->"}}
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