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scylladb/dist
Avi Kivity 2de168e568 dist: sysctl: increase vm.vfs_cache_pressure
Our usage of inodes is dual:

 - the Index.db and Data.db components are pinned in memory as
   the files are open
 - all other components are read once and never looked at again

As such, tune the kernel to prefer evicting dcache/inodes to
memory pages. The default is 100, so the value of 2000 increases
it by a factor of 20.

Ref https://github.com/scylladb/scylladb/issues/14506

Closes #14509
2023-07-10 21:24:57 +03:00
..
2020-06-09 13:55:41 +03:00
2023-05-30 15:39:24 +03:00
2023-03-12 20:22:33 +02:00