{"action":"opened","issue":{"url":"https://api.github.com/repos/petuum/strads/issues/1","labels_url":"https://api.github.com/repos/petuum/strads/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/petuum/strads/issues/1/comments","events_url":"https://api.github.com/repos/petuum/strads/issues/1/events","html_url":"https://github.com/petuum/strads/issues/1","id":110725612,"number":1,"title":"LDA configuration","user":{"login":"kyhhdm","id":2178744,"avatar_url":"https://avatars.githubusercontent.com/u/2178744?v=3","gravatar_id":"","url":"https://api.github.com/users/kyhhdm","html_url":"https://github.com/kyhhdm","followers_url":"https://api.github.com/users/kyhhdm/followers","following_url":"https://api.github.com/users/kyhhdm/following{/other_user}","gists_url":"https://api.github.com/users/kyhhdm/gists{/gist_id}","starred_url":"https://api.github.com/users/kyhhdm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kyhhdm/subscriptions","organizations_url":"https://api.github.com/users/kyhhdm/orgs","repos_url":"https://api.github.com/users/kyhhdm/repos","events_url":"https://api.github.com/users/kyhhdm/events{/privacy}","received_events_url":"https://api.github.com/users/kyhhdm/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-09T19:51:56Z","updated_at":"2015-10-09T19:51:56Z","closed_at":null,"body":"I tested strads lda on pubmed dataset in 8 nodes cluster. The program works fine.   \r\nBut it seems a little bit strange, as I find out that the cpu utilization is always near 25% on each node, whether I set the threads number to 6, 12 or 24.  \r\nIs there any configurations that I should change to run the lda application?\r\n"}}