# RedHat to rocky-linux-8 Grafana Disk IO Utilization becomes high

**URL:** <https://forums.rockylinux.org/t/redhat-to-rocky-linux-8-grafana-disk-io-utilization-becomes-high/17189>\
**Category:** Rocky Linux Help & Support\
**Tags:** problem\
**Created:** [January 15, 2025, 11:29am UTC](https://forums.rockylinux.org/t/redhat-to-rocky-linux-8-grafana-disk-io-utilization-becomes-high/17189 "2025-01-15T11:29:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Arvin](https://avatars.discourse-cdn.com/v4/letter/a/a88e57/32.png) [@Arvin](https://forums.rockylinux.org/u/Arvin)\
**Post date:** [January 15, 2025, 11:29am UTC](https://forums.rockylinux.org/t/redhat-to-rocky-linux-8-grafana-disk-io-utilization-becomes-high/17189/1 "2025-01-15T11:29:34Z")

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I have a question  
The original system used was RedHat  
Install Mysql above  
But I only changed the system to rocky-linux-8  
My Grafana Disk IO Utilization value has increased  
The mysql parameter files, machine specifications, and other hardware are all the same  
The value has increased by about 10% because this change is quite large.  
I want to ask if there is any difference between the two systems.

 ![截圖 2025-01-15 下午4.25.27](https://us1.discourse-cdn.com/flex020/uploads/rockylinux/original/2X/b/b7aa31b1d88610eaed0f88a959b8bd1411ae7d8b.png)  
 ![截圖 2025-01-15 下午4.25.35](https://us1.discourse-cdn.com/flex020/uploads/rockylinux/original/2X/0/0dd8ab8bebdd5d892b58541d53643be5065393e2.png)

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**Author:** ![jlehtone](https://avatars.discourse-cdn.com/v4/letter/j/e9a140/32.png) [@jlehtone](https://forums.rockylinux.org/u/jlehtone)\
**Post date:** [January 15, 2025, 2:14pm UTC](https://forums.rockylinux.org/t/redhat-to-rocky-linux-8-grafana-disk-io-utilization-becomes-high/17189/2 "2025-01-15T14:14:22Z")

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> [@Arvin](#):
>
> The original system used was RedHat

RedHat _what_? RHEL 8?

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**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/rockylinux/original/1X/91b7219eec10e30013422e4df76c1d898711a5d5.svg) [@system](https://forums.rockylinux.org/u/system)\
**Post date:** [March 16, 2025, 2:14pm UTC](https://forums.rockylinux.org/t/redhat-to-rocky-linux-8-grafana-disk-io-utilization-becomes-high/17189/3 "2025-03-16T14:14:44Z")

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Closed on March 16, 2025, 2:14pm UTC

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