3 files changed, 9 insertions(+), 2 deletions(-)

M host_vars/xenrox.net/vars.yml
M roles/postgres/defaults/main.yml
M roles/postgres/templates/postgresql.conf.j2

@@ 17,9 17,13 @@ firewalld_backend: iptables
 hostname: avalon.xenrox.net
 srht: true
 
+# PostgreSQL settings
 pg_max_connections: 200
 pg_shared_buffers: 8GB
 pg_work_mem: 64MB
 pg_maintenance_work_mem: 2GB
 pg_effective_io_concurrency: 100
 pg_effective_cache_size: 24GB
+
+pg_logging_collector: on
+pg_log_min_duration_statement: 15ms

@@ 5,3 5,6 @@ pg_work_mem: 4MB
 pg_maintenance_work_mem: 64MB
 pg_effective_io_concurrency: 1
 pg_effective_cache_size: 4GB
+
+pg_logging_collector: off
+pg_log_min_duration_statement: -1

@@ 436,7 436,7 @@ effective_cache_size = {{ pg_effective_cache_size }}
 					# requires logging_collector to be on.
 
 # This is used when logging to stderr:
-#logging_collector = off		# Enable capturing of stderr and csvlog
+logging_collector = {{ pg_logging_collector }}		# Enable capturing of stderr and csvlog
 					# into log files. Required to be on for
 					# csvlogs.
 					# (change requires restart)


@@ 502,7 502,7 @@ effective_cache_size = {{ pg_effective_cache_size }}
 					#   fatal
 					#   panic (effectively off)
 
-#log_min_duration_statement = -1	# -1 is disabled, 0 logs all statements
+log_min_duration_statement = {{ pg_log_min_duration_statement }}	# -1 is disabled, 0 logs all statements
 					# and their durations, > 0 logs only
 					# statements running at least this number
 					# of milliseconds