{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/14325","repository_url":"https://api.github.com/repos/dotnet/roslyn","labels_url":"https://api.github.com/repos/dotnet/roslyn/issues/14325/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/roslyn/issues/14325/comments","events_url":"https://api.github.com/repos/dotnet/roslyn/issues/14325/events","html_url":"https://github.com/dotnet/roslyn/issues/14325","id":181351081,"number":14325,"title":"MsBuildWorkspace.OpenSolutionAsync() takes a very long time","user":{"login":"ap0llo","id":2821818,"avatar_url":"https://avatars.githubusercontent.com/u/2821818?v=3","gravatar_id":"","url":"https://api.github.com/users/ap0llo","html_url":"https://github.com/ap0llo","followers_url":"https://api.github.com/users/ap0llo/followers","following_url":"https://api.github.com/users/ap0llo/following{/other_user}","gists_url":"https://api.github.com/users/ap0llo/gists{/gist_id}","starred_url":"https://api.github.com/users/ap0llo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ap0llo/subscriptions","organizations_url":"https://api.github.com/users/ap0llo/orgs","repos_url":"https://api.github.com/users/ap0llo/repos","events_url":"https://api.github.com/users/ap0llo/events{/privacy}","received_events_url":"https://api.github.com/users/ap0llo/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dotnet/roslyn/labels/Area-IDE","name":"Area-IDE","color":"5319e7"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2016-10-06T08:18:47Z","updated_at":"2016-10-07T22:04:53Z","closed_at":null,"body":"**Version tested 1.3.2**: \r\n\r\nI'm trying to analyze a fairly large codebase using Roslyn. On of the first steps in my program is calling MsBuildWorkspace.OpenSolutionAsync() and awaiting the result. \r\nI encountered one solution containing about 300 projects that takes a very long time to open. (3-4 hours). Opening up the same solution in Visual Studio is much faster (about 5 minutes)\r\n\r\nIs there some kind of debug log I can enable to determine where all the time is spent?"},"comment":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/comments/252372281","html_url":"https://github.com/dotnet/roslyn/issues/14325#issuecomment-252372281","issue_url":"https://api.github.com/repos/dotnet/roslyn/issues/14325","id":252372281,"user":{"login":"mattwar","id":3387305,"avatar_url":"https://avatars.githubusercontent.com/u/3387305?v=3","gravatar_id":"","url":"https://api.github.com/users/mattwar","html_url":"https://github.com/mattwar","followers_url":"https://api.github.com/users/mattwar/followers","following_url":"https://api.github.com/users/mattwar/following{/other_user}","gists_url":"https://api.github.com/users/mattwar/gists{/gist_id}","starred_url":"https://api.github.com/users/mattwar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mattwar/subscriptions","organizations_url":"https://api.github.com/users/mattwar/orgs","repos_url":"https://api.github.com/users/mattwar/repos","events_url":"https://api.github.com/users/mattwar/events{/privacy}","received_events_url":"https://api.github.com/users/mattwar/received_events","type":"User","site_admin":false},"created_at":"2016-10-07T22:04:53Z","updated_at":"2016-10-07T22:04:53Z","body":"There was a fix made a few days ago that may be related."}}
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