How to Clear CentOS cache data
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satineeraj
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May 28, 2021 at 01:09 PM
HelpiOS Posts 15208 Registration date Friday October 30, 2015 Status Moderator Last seen September 16, 2025 - Jun 5, 2021 at 06:42 PM
HelpiOS Posts 15208 Registration date Friday October 30, 2015 Status Moderator Last seen September 16, 2025 - Jun 5, 2021 at 06:42 PM
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HelpiOS
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15208
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Friday October 30, 2015
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September 16, 2025
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Jun 5, 2021 at 06:42 PM
Jun 5, 2021 at 06:42 PM
Hi,
You can use the following commands to clear cache. The Linux system will not be interrupted.
You can use the following commands to clear cache. The Linux system will not be interrupted.
- Clear PageCache only :
# sync; echo 1 > /proc/sys/vm/drop_caches
- Clear dentries and inodes :
# sync; echo 2 > /proc/sys/vm/drop_caches
- Clear PageCache, dentries and inodes :
# sync; echo 3 > /proc/sys/vm/drop_caches
