X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/3cfd8645806bc2b2ab591ce788e210458d4f0a37..51e117f64d3a667df4a8d1149f3ed922ef93e9e5:/roles/karm.rb

diff --git a/roles/karm.rb b/roles/karm.rb
index d9e604a52..e9ba46a38 100644
--- a/roles/karm.rb
+++ b/roles/karm.rb
@@ -25,7 +25,8 @@ default_attributes(
         :shared_buffers => "64GB",
         :work_mem => "64MB",
         :maintenance_work_mem => "1GB",
-        :effective_cache_size => "180GB"
+        :effective_cache_size => "180GB",
+        :effective_io_concurrency => "256"
       }
     },
     :versions => ["9.5"]