X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/456dad622b22a008710ae410ec0a27550292dc57..fd0e42f1be4a40605a01d715305bc0cf8bc6853a:/roles/base.rb

diff --git a/roles/base.rb b/roles/base.rb
index aa4c8e944..f9cb68efc 100644
--- a/roles/base.rb
+++ b/roles/base.rb
@@ -73,6 +73,13 @@ default_attributes(
       :parameters => {
         "net.core.default_qdisc" => "pfifo_fast"
       }
+    },
+    :tune_cpu_scheduler => {
+      :comment => "Tune CPU scheduler for server scheduling",
+      :parameters => {
+        "kernel.sched_migration_cost_ns" => 50000000,
+        "kernel.sched_autogroup_enabled" => 0
+      }
     }
   }
 )