Increase track_activity_query_size to 16Kb on tile servers

Closes #92

diff --git a/cookbooks/postgresql/attributes/default.rb b/cookbooks/postgresql/attributes/default.rb
index 42939d7cd498cc4c14abf06a84aa7feb7e38ee57..6a5d68641d10bd0cd653ce311e6fd58a30851276 100644 (file)
--- a/cookbooks/postgresql/attributes/default.rb
+++ b/cookbooks/postgresql/attributes/default.rb
@@ -26,6 +26,7 @@ default[:postgresql][:settings][:defaults][:random_page_cost] = "4.0"
 default[:postgresql][:settings][:defaults][:cpu_tuple_cost] = "0.01"
 default[:postgresql][:settings][:defaults][:effective_cache_size] = "128MB"
 default[:postgresql][:settings][:defaults][:log_min_duration_statement] = "-1"
+default[:postgresql][:settings][:defaults][:track_activity_query_size] = "1024"
 default[:postgresql][:settings][:defaults][:autovacuum_max_workers] = "3"
 default[:postgresql][:settings][:defaults][:user_name_maps] = {}
 default[:postgresql][:settings][:defaults][:early_authentication_rules] = []

diff --git a/cookbooks/postgresql/templates/default/postgresql.conf.erb b/cookbooks/postgresql/templates/default/postgresql.conf.erb
index 850fc1b3c309525e128681403b9f9f847736459c..4bfe74fa832d8f6ce907f8f8fad18598e9678e3b 100644 (file)
--- a/cookbooks/postgresql/templates/default/postgresql.conf.erb
+++ b/cookbooks/postgresql/templates/default/postgresql.conf.erb
@@ -110,6 +110,14 @@ log_min_duration_statement = <%= @settings[:log_min_duration_statement] || @defa
 
 log_line_prefix = '%t '
 
+#------------------------------------------------------------------------------
+# RUNTIME STATISTICS
+#------------------------------------------------------------------------------
+
+# - Query/Index Statistics Collector -
+
+track_activity_query_size = <%= @settings[:track_activity_query_size] || @defaults[:track_activity_query_size] %>
+
 #------------------------------------------------------------------------------
 # AUTOVACUUM PARAMETERS
 #------------------------------------------------------------------------------

diff --git a/roles/tile.rb b/roles/tile.rb
index a0b0e4a2322ac65975963d9ef58b5b3ed9b48c90..300c826bd815d8a3c82a468bf9cd83071bfada72 100644 (file)
--- a/roles/tile.rb
+++ b/roles/tile.rb
@@ -40,7 +40,8 @@ default_attributes(
         :wal_writer_delay => "500ms",
         :commit_delay => "10000",
         :checkpoint_segments => "60",
-        :max_wal_size => "2880MB"
+        :max_wal_size => "2880MB",
+        :track_activity_query_size => "16384"
       }
     }
   },