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Posted to issues@nifi.apache.org by "Denis Jakupovic (Jira)" <ji...@apache.org> on 2021/03/02 09:39:00 UTC

[jira] [Created] (NIFI-8282) InvokeHTTP High CPU load when set on Primary Node Excecution

Denis Jakupovic created NIFI-8282:
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             Summary: InvokeHTTP High CPU load when set on Primary Node Excecution
                 Key: NIFI-8282
                 URL: https://issues.apache.org/jira/browse/NIFI-8282
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.12.1, 1.13.0, 1.11.4
         Environment: Docker Image
            Reporter: Denis Jakupovic


Currently we use over 100 InvokeHTTP processors which are mostly in idle the whole time. The InvokeHTTP processors are triggered via an incomming connection, so they should do nothing until triggered.

If set to primary we have a cpu load of 120-150% on 6 cores. When set on all nodes the cpu time drops to 20%.



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