X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/68e068818d559ef35bdf2a138a93596337828ef9..f1f0af5f339a3c3f3f510eaad8296fb6d7e5b779:/cookbooks/postgresql/attributes/default.rb

diff --git a/cookbooks/postgresql/attributes/default.rb b/cookbooks/postgresql/attributes/default.rb
index 568e53b57..fd1afcea1 100644
--- a/cookbooks/postgresql/attributes/default.rb
+++ b/cookbooks/postgresql/attributes/default.rb
@@ -4,10 +4,10 @@ default[:postgresql][:monitor_tables] = true
 default[:postgresql][:settings][:defaults][:port] = "5432"
 default[:postgresql][:settings][:defaults][:max_connections] = "100"
 default[:postgresql][:settings][:defaults][:ssl] = "true"
-default[:postgresql][:settings][:defaults][:shared_buffers] = "32MB"
+default[:postgresql][:settings][:defaults][:shared_buffers] = "128MB"
 default[:postgresql][:settings][:defaults][:temp_buffers] = "8MB"
-default[:postgresql][:settings][:defaults][:work_mem] = "1MB"
-default[:postgresql][:settings][:defaults][:maintenance_work_mem] = "16MB"
+default[:postgresql][:settings][:defaults][:work_mem] = "4MB"
+default[:postgresql][:settings][:defaults][:maintenance_work_mem] = "64MB"
 default[:postgresql][:settings][:defaults][:max_stack_depth] = "2MB"
 default[:postgresql][:settings][:defaults][:effective_io_concurrency] = "1"
 default[:postgresql][:settings][:defaults][:max_worker_processes] = "8"
@@ -19,24 +19,23 @@ default[:postgresql][:settings][:defaults][:synchronous_commit] = "on"
 default[:postgresql][:settings][:defaults][:wal_buffers] = "-1"
 default[:postgresql][:settings][:defaults][:wal_writer_delay] = "200ms"
 default[:postgresql][:settings][:defaults][:commit_delay] = "0"
-default[:postgresql][:settings][:defaults][:checkpoint_segments] = "3"
 default[:postgresql][:settings][:defaults][:checkpoint_timeout] = "5min"
+default[:postgresql][:settings][:defaults][:checkpoint_completion_target] = "0.9"
 default[:postgresql][:settings][:defaults][:max_wal_size] = "1GB"
 default[:postgresql][:settings][:defaults][:min_wal_size] = "80MB"
-default[:postgresql][:settings][:defaults][:checkpoint_completion_target] = "0.5"
 default[:postgresql][:settings][:defaults][:archive_mode] = "off"
-default[:postgresql][:settings][:defaults][:max_wal_senders] = "0"
-default[:postgresql][:settings][:defaults][:max_replication_slots] = "0"
-default[:postgresql][:settings][:defaults][:hot_standby] = "off"
+default[:postgresql][:settings][:defaults][:max_wal_senders] = "10"
+default[:postgresql][:settings][:defaults][:max_replication_slots] = "10"
+default[:postgresql][:settings][:defaults][:hot_standby] = "on"
 default[:postgresql][:settings][:defaults][:hot_standby_feedback] = "off"
 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][:effective_cache_size] = "4GB"
 default[:postgresql][:settings][:defaults][:default_statistics_target] = "100"
 default[:postgresql][:settings][:defaults][:jit] = "on"
 default[:postgresql][:settings][:defaults][:log_min_duration_statement] = "-1"
-default[:postgresql][:settings][:defaults][:track_activity_query_size] = "1024"
 default[:postgresql][:settings][:defaults][:log_autovacuum_min_duration] = "-1"
+default[:postgresql][:settings][:defaults][:track_activity_query_size] = "1024"
 default[:postgresql][:settings][:defaults][:autovacuum_max_workers] = "3"
 default[:postgresql][:settings][:defaults][:autovacuum_naptime] = "1min"
 default[:postgresql][:settings][:defaults][:autovacuum_vacuum_scale_factor] = "0.2"