tune vm

This commits aims to reduce the amount of dirty pages in the cache by lowing the ratio of bytes allowed for page-caching Secondly, the vfs_cache_pressure is increased to put more emphasis on reclaiming inodes and dentries.
turing-machines · Jul 29, 2024 · 986426f · 986426f
1 parent f1901d3
commit 986426f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tp2bmc/board/tp2bmc/overlay/etc/sysctl.conf b/tp2bmc/board/tp2bmc/overlay/etc/sysctl.conf
@@ -0,0 +1,3 @@
+vm.vfs_cache_pressure=130
+vm.dirty_ratio=10
+vm.overcommit_ratio=20