# Elastic Agent - error getting cgroup stats: error fetching stats for controller io

**URL:** <https://discuss.elastic.co/t/elastic-agent-error-getting-cgroup-stats-error-fetching-stats-for-controller-io/296906>\
**Category:** Beats\
**Tags:** elastic-agent\
**Created:** [February 10, 2022, 9:55pm UTC](https://discuss.elastic.co/t/elastic-agent-error-getting-cgroup-stats-error-fetching-stats-for-controller-io/296906 "2022-02-10T21:55:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![zx8086](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zx8086/32/94917_2.png) [@zx8086](https://discuss.elastic.co/u/zx8086)\
**Post date:** [February 10, 2022, 9:55pm UTC](https://discuss.elastic.co/t/elastic-agent-error-getting-cgroup-stats-error-fetching-stats-for-controller-io/296906/1 "2022-02-10T21:55:58Z")

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Hi,

Elastic-Agent 7.17 and getting this error for the agents on Raspberry Pi Model 4 - Debian Bullseye  
elastic-agent  
filebeat  
metrcbeat  
osquerybeat

`error getting cgroup stats: error fetching stats for controller io: error fetching IO stats: error fetching io.pressure for path /sys/fs/cgroup/system.slice/elastic-agent.service:: open /sys/fs/cgroup/system.slice/elastic-agent.service/io.pressure: no such file or directory`

 ![Screen Shot 2022-02-10 at 10.50.03 PM](https://us1.discourse-cdn.com/elastic/original/3X/7/5/7556fdf260b546a2dd26bdc6a307201f7ea3d864.jpeg)

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 10, 2022, 11:56pm UTC](https://discuss.elastic.co/t/elastic-agent-error-getting-cgroup-stats-error-fetching-stats-for-controller-io/296906/2 "2022-03-10T23:56:11Z")

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