{"action":"created","issue":{"url":"https://api.github.com/repos/logstash-plugins/logstash-output-kafka/issues/33","labels_url":"https://api.github.com/repos/logstash-plugins/logstash-output-kafka/issues/33/labels{/name}","comments_url":"https://api.github.com/repos/logstash-plugins/logstash-output-kafka/issues/33/comments","events_url":"https://api.github.com/repos/logstash-plugins/logstash-output-kafka/issues/33/events","html_url":"https://github.com/logstash-plugins/logstash-output-kafka/issues/33","id":121136984,"number":33,"title":"Kafka output high cpu consumption","user":{"login":"sherry-ger","id":11432120,"avatar_url":"https://avatars.githubusercontent.com/u/11432120?v=3","gravatar_id":"","url":"https://api.github.com/users/sherry-ger","html_url":"https://github.com/sherry-ger","followers_url":"https://api.github.com/users/sherry-ger/followers","following_url":"https://api.github.com/users/sherry-ger/following{/other_user}","gists_url":"https://api.github.com/users/sherry-ger/gists{/gist_id}","starred_url":"https://api.github.com/users/sherry-ger/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sherry-ger/subscriptions","organizations_url":"https://api.github.com/users/sherry-ger/orgs","repos_url":"https://api.github.com/users/sherry-ger/repos","events_url":"https://api.github.com/users/sherry-ger/events{/privacy}","received_events_url":"https://api.github.com/users/sherry-ger/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-12-09T00:58:51Z","updated_at":"2015-12-10T00:11:45Z","closed_at":null,"body":"Using 4 brokers and default settings in the output config, all 4 cores are pegged at 90% or above.\r\n\r\n```\r\ntop - 07:47:08 up 7 days, 17:31,  1 user,  load average: 0.20, 0.15, 0.20\r\nThreads:  28 total,   0 running,  28 sleeping,   0 stopped,   0 zombie\r\n%Cpu0  :  4.3 us,  0.7 sy,  0.0 ni, 95.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st\r\n%Cpu1  :  6.7 us,  0.7 sy,  0.0 ni, 92.7 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st\r\n%Cpu2  :  5.6 us,  3.7 sy,  0.0 ni, 90.7 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st\r\n%Cpu3  :  8.1 us,  2.0 sy,  0.0 ni, 89.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st\r\nKiB Mem :  8011488 total,   672788 free,   963896 used,  6374804 buff/cache\r\nKiB Swap:        0 total,        0 free,        0 used.  6361852 avail Mem \r\n\r\n  PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+ COMMAND                                                                                                                               \r\n 2517 root      20   0 4500624 271172  15408 S  7.0  3.4   0:34.55 |worker                                                                                                                               \r\n 2522 root      20   0 4500624 271172  15408 S  6.3  3.4   0:32.94 >output  \r\n```\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/logstash-plugins/logstash-output-kafka/issues/comments/163443199","html_url":"https://github.com/logstash-plugins/logstash-output-kafka/issues/33#issuecomment-163443199","issue_url":"https://api.github.com/repos/logstash-plugins/logstash-output-kafka/issues/33","id":163443199,"user":{"login":"jordansissel","id":131818,"avatar_url":"https://avatars.githubusercontent.com/u/131818?v=3","gravatar_id":"","url":"https://api.github.com/users/jordansissel","html_url":"https://github.com/jordansissel","followers_url":"https://api.github.com/users/jordansissel/followers","following_url":"https://api.github.com/users/jordansissel/following{/other_user}","gists_url":"https://api.github.com/users/jordansissel/gists{/gist_id}","starred_url":"https://api.github.com/users/jordansissel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jordansissel/subscriptions","organizations_url":"https://api.github.com/users/jordansissel/orgs","repos_url":"https://api.github.com/users/jordansissel/repos","events_url":"https://api.github.com/users/jordansissel/events{/privacy}","received_events_url":"https://api.github.com/users/jordansissel/received_events","type":"User","site_admin":false},"created_at":"2015-12-10T00:11:45Z","updated_at":"2015-12-10T00:11:45Z","body":"Hmm, in this top output, the CPU usage is 10% or less for all CPUs (the 'id' field for cpus is Idle, all are 89.9% or higher idle.)\r\n\r\nAm I reading the top output correctly, @sherry-ger? What am I missing? :)"}}