{"action":"created","issue":{"url":"https://api.github.com/repos/grpc/grpc/issues/16944","repository_url":"https://api.github.com/repos/grpc/grpc","labels_url":"https://api.github.com/repos/grpc/grpc/issues/16944/labels{/name}","comments_url":"https://api.github.com/repos/grpc/grpc/issues/16944/comments","events_url":"https://api.github.com/repos/grpc/grpc/issues/16944/events","html_url":"https://github.com/grpc/grpc/pull/16944","id":372077429,"node_id":"MDExOlB1bGxSZXF1ZXN0MjI0MzgwNTAz","number":16944,"title":"Remove memset(0) from arena allocate memory.","user":{"login":"soheilhy","id":394885,"node_id":"MDQ6VXNlcjM5NDg4NQ==","avatar_url":"https://avatars3.githubusercontent.com/u/394885?v=4","gravatar_id":"","url":"https://api.github.com/users/soheilhy","html_url":"https://github.com/soheilhy","followers_url":"https://api.github.com/users/soheilhy/followers","following_url":"https://api.github.com/users/soheilhy/following{/other_user}","gists_url":"https://api.github.com/users/soheilhy/gists{/gist_id}","starred_url":"https://api.github.com/users/soheilhy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/soheilhy/subscriptions","organizations_url":"https://api.github.com/users/soheilhy/orgs","repos_url":"https://api.github.com/users/soheilhy/repos","events_url":"https://api.github.com/users/soheilhy/events{/privacy}","received_events_url":"https://api.github.com/users/soheilhy/received_events","type":"User","site_admin":false},"labels":[{"id":961832073,"node_id":"MDU6TGFiZWw5NjE4MzIwNzM=","url":"https://api.github.com/repos/grpc/grpc/labels/release%20notes:%20no","name":"release notes: no","color":"0f5f75","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2018-10-19T18:57:50Z","updated_at":"2018-10-19T22:59:16Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/grpc/grpc/pulls/16944","html_url":"https://github.com/grpc/grpc/pull/16944","diff_url":"https://github.com/grpc/grpc/pull/16944.diff","patch_url":"https://github.com/grpc/grpc/pull/16944.patch"},"body":"Callers should properly initialize the memory.\r\n\r\nNote that to avoid performance regressions we need some\r\nreordering in the initialization of `grpc_call`.\r\n\r\nI had two more changes in the following files which I will skip in the\r\nPR because they are purely performance changes for cache\r\ncoherency. I will upload that as a separate patch once this PR\r\nis merged:\r\nsrc/core/lib/channel/channel_stack.cc\r\nsrc/core/lib/surface/call.cc"},"comment":{"url":"https://api.github.com/repos/grpc/grpc/issues/comments/431522171","html_url":"https://github.com/grpc/grpc/pull/16944#issuecomment-431522171","issue_url":"https://api.github.com/repos/grpc/grpc/issues/16944","id":431522171,"node_id":"MDEyOklzc3VlQ29tbWVudDQzMTUyMjE3MQ==","user":{"login":"grpc-testing","id":28024233,"node_id":"MDQ6VXNlcjI4MDI0MjMz","avatar_url":"https://avatars1.githubusercontent.com/u/28024233?v=4","gravatar_id":"","url":"https://api.github.com/users/grpc-testing","html_url":"https://github.com/grpc-testing","followers_url":"https://api.github.com/users/grpc-testing/followers","following_url":"https://api.github.com/users/grpc-testing/following{/other_user}","gists_url":"https://api.github.com/users/grpc-testing/gists{/gist_id}","starred_url":"https://api.github.com/users/grpc-testing/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/grpc-testing/subscriptions","organizations_url":"https://api.github.com/users/grpc-testing/orgs","repos_url":"https://api.github.com/users/grpc-testing/repos","events_url":"https://api.github.com/users/grpc-testing/events{/privacy}","received_events_url":"https://api.github.com/users/grpc-testing/received_events","type":"User","site_admin":false},"created_at":"2018-10-19T22:59:16Z","updated_at":"2018-10-19T22:59:16Z","author_association":"NONE","body":"```\nObjective-C binary sizes\n*****************STATIC******************\n  New size                      Old size\n   711,776       Core (>)        710,680\n\n 1,998,354      Total (>)      1,997,238\n\n***************FRAMEWORKS****************\n  New size                      Old size\n11,021,756      Total (<)     11,021,758\n\n No significant differences in binary sizes\n\n\n```"}}
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