{"action":"closed","issue":{"url":"https://api.github.com/repos/aws/aws-sdk-go/issues/537","repository_url":"https://api.github.com/repos/aws/aws-sdk-go","labels_url":"https://api.github.com/repos/aws/aws-sdk-go/issues/537/labels{/name}","comments_url":"https://api.github.com/repos/aws/aws-sdk-go/issues/537/comments","events_url":"https://api.github.com/repos/aws/aws-sdk-go/issues/537/events","html_url":"https://github.com/aws/aws-sdk-go/issues/537","id":130716950,"number":537,"title":"SES Performance Issues","user":{"login":"koenbollen","id":213502,"avatar_url":"https://avatars.githubusercontent.com/u/213502?v=3","gravatar_id":"","url":"https://api.github.com/users/koenbollen","html_url":"https://github.com/koenbollen","followers_url":"https://api.github.com/users/koenbollen/followers","following_url":"https://api.github.com/users/koenbollen/following{/other_user}","gists_url":"https://api.github.com/users/koenbollen/gists{/gist_id}","starred_url":"https://api.github.com/users/koenbollen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/koenbollen/subscriptions","organizations_url":"https://api.github.com/users/koenbollen/orgs","repos_url":"https://api.github.com/users/koenbollen/repos","events_url":"https://api.github.com/users/koenbollen/events{/privacy}","received_events_url":"https://api.github.com/users/koenbollen/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/aws/aws-sdk-go/labels/Feature%20Request","name":"Feature Request","color":"bfe5bf"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2016-02-02T15:30:04Z","updated_at":"2016-04-23T00:09:43Z","closed_at":"2016-04-23T00:09:43Z","body":"\r\n![screen shot 2016-02-02 at 15 57 29](https://cloud.githubusercontent.com/assets/213502/12754086/2548db2c-c9ca-11e5-9ed2-824aabef5e73.png)\r\n\r\nHello Team,\r\n\r\nWe've recently stopped using this sdk for sending raw emails via SES because of performance issues. Building the request takes almost 50% of the time to mail a user (purple in the flamechart).\r\n\r\nCreating the SES RawEmail request manually makes our process faster by a factor 3.\r\n\r\nJust wanted to point it out, we still use the sdk for other AWS features. :)\r\n\r\nCheers,\r\n—Koen, from Blendle.com"}}