X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/dbce62cd3d8659e1ae1fa7524bcc5b1e43062816..ab3cf06dd7f5ee5d793a683999bdd65e5d7f2ed0:/roles/tile.rb

diff --git a/roles/tile.rb b/roles/tile.rb
index 2de49372c..ea8b27daf 100644
--- a/roles/tile.rb
+++ b/roles/tile.rb
@@ -13,7 +13,7 @@ default_attributes(
     :mpm => "event",
     :timeout => 60,
     :event => {
-      :server_limit => 60,
+      :server_limit => 80,
       :max_request_workers => 1200,
       :threads_per_child => 20,
       :min_spare_threads => 300,
@@ -62,6 +62,18 @@ default_attributes(
         "net.core.somaxconn" => 10000
       }
     },
+    :network_conntrack_time_wait => {
+      :comment => "Only track completed connections for 30 seconds",
+      :parameters => {
+        "net.netfilter.nf_conntrack_tcp_timeout_time_wait" => "30"
+      }
+    },
+    :network_conntrack_max => {
+      :comment => "Increase max number of connections tracked",
+      :parameters => {
+        "net.netfilter.nf_conntrack_max" => "524288"
+      }
+    },
     :no_tcp_slow_start => {
       :comment => "Disable TCP slow start",
       :parameters => {
@@ -74,7 +86,7 @@ default_attributes(
         "net.core.default_qdisc" => "fq",
         "net.ipv4.tcp_congestion_control" => "bbr"
       }
-    },
+    }
   },
   :tile => {
     :database => {