X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/b7e5b92b0db9f821a318e2b28c1254fe234c0e15..98e37149cc90096789ab9c226ac444559008b293:/cookbooks/postgresql/attributes/default.rb

diff --git a/cookbooks/postgresql/attributes/default.rb b/cookbooks/postgresql/attributes/default.rb
index 88942aa6f..19d871ba1 100644
--- a/cookbooks/postgresql/attributes/default.rb
+++ b/cookbooks/postgresql/attributes/default.rb
@@ -9,7 +9,7 @@ default[:postgresql][:settings][:defaults][:temp_buffers] = "8MB"
 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][:effective_io_concurrency] = "256"
 default[:postgresql][:settings][:defaults][:max_worker_processes] = "8"
 default[:postgresql][:settings][:defaults][:max_parallel_workers_per_gather] = "2"
 default[:postgresql][:settings][:defaults][:max_parallel_workers] = "8"
@@ -26,9 +26,11 @@ default[:postgresql][:settings][:defaults][:min_wal_size] = "80MB"
 default[:postgresql][:settings][:defaults][:archive_mode] = "off"
 default[:postgresql][:settings][:defaults][:max_wal_senders] = "10"
 default[:postgresql][:settings][:defaults][:max_replication_slots] = "10"
+default[:postgresql][:settings][:defaults][:wal_keep_size] = "0"
 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][:seq_page_cost] = "1.0"
+default[:postgresql][:settings][:defaults][:random_page_cost] = "1.1"
 default[:postgresql][:settings][:defaults][:cpu_tuple_cost] = "0.01"
 default[:postgresql][:settings][:defaults][:effective_cache_size] = "4GB"
 default[:postgresql][:settings][:defaults][:default_statistics_target] = "100"