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Posted to issues@nifi.apache.org by GitBox <gi...@apache.org> on 2021/02/22 17:10:53 UTC

[GitHub] [nifi-minifi-cpp] adamdebreceni opened a new pull request #1014: MINIFICPP-1506 - Apply fix for high cpu usage

adamdebreceni opened a new pull request #1014:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1014


   Thank you for submitting a contribution to Apache NiFi - MiNiFi C++.
   
   In order to streamline the review of the contribution we ask you
   to ensure the following steps have been taken:
   
   ### For all changes:
   - [ ] Is there a JIRA ticket associated with this PR? Is it referenced
        in the commit message?
   
   - [ ] Does your PR title start with MINIFICPP-XXXX where XXXX is the JIRA number you are trying to resolve? Pay particular attention to the hyphen "-" character.
   
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[GitHub] [nifi-minifi-cpp] arpadboda closed pull request #1014: MINIFICPP-1506 - Apply fix for high cpu usage

Posted by GitBox <gi...@apache.org>.
arpadboda closed pull request #1014:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1014


   


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[GitHub] [nifi-minifi-cpp] adamdebreceni commented on pull request #1014: MINIFICPP-1506 - Apply fix for high cpu usage

Posted by GitBox <gi...@apache.org>.
adamdebreceni commented on pull request #1014:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1014#issuecomment-783997581


   yes, based on [this issue](https://github.com/edenhill/librdkafka/issues/3139) linked from the PR, closing some tcp sockets with currports yielded high (~70% average) cpu usage even if there was no work to be done, tested on librdkafka 1.0.1, 1.5.0 and 1.6.0 all produced this behavior, and after applying the change in the linked PR this issue disappeared while still continuously pushing content to kafka 


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