Enable PSI

awslabs · Feb 7, 2023 · 671ce3f · 671ce3f
1 parent ccf5b15
commit 671ce3f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/scripts/upgrade_kernel.sh b/scripts/upgrade_kernel.sh
@@ -24,4 +24,9 @@ else
   exit 1
 fi
 
+# enable pressure stall information
+sudo grubby \
+  --update-kernel=ALL \
+  --args="psi=1"
+
 sudo reboot