X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/21958591555b0b80370e944e3128ac5d533c281d..e38e912b2f2c25d0f76deb462695aaf58f8f397d:/roles/yevaud.rb

diff --git a/roles/yevaud.rb b/roles/yevaud.rb
index 39c40136e..6d33455e4 100644
--- a/roles/yevaud.rb
+++ b/roles/yevaud.rb
@@ -55,8 +55,8 @@ default_attributes(
       },
       :load => {
         :load => {
-          :warning => 150,
-          :critical => 200
+          :warning => 250,
+          :critical => 300
         }
       }
     }
@@ -88,6 +88,13 @@ default_attributes(
         "kernel.shmmax" => 4 * 1024 * 1024 * 1024,
         "kernel.shmall" => 4 * 1024 * 1024 * 1024 / 4096
       }
+    },
+    :cpu_tune => {
+      :comment => "Tune kern sched migration cost",
+      :parameters => {
+        "kernel.sched_autogroup_enabled" => 0,
+        "kernel.sched_migration_cost_ns" => 25000000
+      }
     }
   },
   :tile => {