What is VM Vfs_cache_pressure?

20 December 2022

What is VM Vfs_cache_pressure?

Posted in Maintenance

vfs cache pressure. This setting regulates the kernel's propensity to reclaim the RAM needed to cache directory and inode objects. The kernel will try to reclaim dentries and inodes at a "fair" pace with respect to pagecache and swapcache reclamation when the default setting of vfs cache pressure=100 is used.

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