diff --git a/ansible/roles/postgresql_server/templates/postgresql.conf-12 b/ansible/roles/postgresql_server/templates/postgresql.conf-12
index f0d9b31..b31a385 100644
--- a/ansible/roles/postgresql_server/templates/postgresql.conf-12
+++ b/ansible/roles/postgresql_server/templates/postgresql.conf-12
@@ -725,6 +725,11 @@ default_text_search_config = 'pg_catalog.english'
 
 #shared_preload_libraries = ''	# (change requires restart)
 shared_preload_libraries = 'pg_stat_statements'
+pg_stat_statements.max = 10000
+pg_stat_statements.track = all
+pg_stat_statements.trak_utility = on
+pg_stat_statements.save = on
+
 #local_preload_libraries = ''
 #session_preload_libraries = ''
 #jit_provider = 'llvmjit'		# JIT library to use