# Tuning filebeat performance, why i can not drive CPU usage close to 100%

**URL:** <https://discuss.elastic.co/t/tuning-filebeat-performance-why-i-can-not-drive-cpu-usage-close-to-100/189891>\
**Category:** Beats\
**Tags:** filebeat\
**Created:** [July 11, 2019, 1:24am UTC](https://discuss.elastic.co/t/tuning-filebeat-performance-why-i-can-not-drive-cpu-usage-close-to-100/189891 "2019-07-11T01:24:35Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![steffens](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/steffens/32/79630_2.png) [@steffens](https://discuss.elastic.co/u/steffens)\
**Post date:** [August 6, 2019, 11:05am UTC](https://discuss.elastic.co/t/tuning-filebeat-performance-why-i-can-not-drive-cpu-usage-close-to-100/189891/21 "2019-08-06T11:05:36Z")

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> [@filebeater](#):
>
> 2019-08-01T20:33:24Z DBG [kafka] _Kafka publish failed with: kafka server: The client is not authorized to access this topic._

Thank you. I created an enhancement request: [Kafka (sarama) log levels · Issue #13177 · elastic/beats · GitHub](https://github.com/elastic/beats/issues/13177)

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 3, 2019, 11:05am UTC](https://discuss.elastic.co/t/tuning-filebeat-performance-why-i-can-not-drive-cpu-usage-close-to-100/189891/22 "2019-09-03T11:05:46Z")

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Closed on September 3, 2019, 11:05am UTC

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