diff --git a/tp2bmc/board/tp2bmc/overlay/etc/sysctl.conf b/tp2bmc/board/tp2bmc/overlay/etc/sysctl.conf
new file mode 100644
index 00000000..2a2bdb91
--- /dev/null
+++ 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