# Regarding I/O

**URL:** <https://discuss.elastic.co/t/regarding-i-o/224043>\
**Category:** Beats\
**Created:** [March 18, 2020, 7:56am UTC](https://discuss.elastic.co/t/regarding-i-o/224043 "2020-03-18T07:56:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dawiro](https://avatars.discourse-cdn.com/v4/letter/d/71e660/32.png) [@dawiro](https://discuss.elastic.co/u/dawiro)\
**Post date:** [March 18, 2020, 7:56am UTC](https://discuss.elastic.co/t/regarding-i-o/224043/1 "2020-03-18T07:56:59Z")

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Hi,  
Can I ask, what is the goto beats collector for monitoring disk i/o utilisation? I'd like to monitor the responsiveness of the disk subsystem on our elasticsearch nodes.

Thx  
D

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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:** [April 15, 2020, 9:57am UTC](https://discuss.elastic.co/t/regarding-i-o/224043/2 "2020-04-15T09:57:05Z")

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