data_directory = '/var/lib/postgresql/17/events'
hba_file = '/etc/postgresql/17/events/pg_hba.conf'
ident_file = '/etc/postgresql/17/events/pg_ident.conf'
external_pid_file = '/var/run/postgresql/17-events.pid'

listen_addresses = ''
port = 5432
max_connections = 100
unix_socket_directories = '/var/run/postgresql'
unix_socket_permissions = 0777

ssl = off

dynamic_shared_memory_type = posix

log_rotation_age = 7d
log_rotation_size = 0
log_line_prefix = '%m [%p] %q%u@%d '
log_timezone = 'Europe/Berlin'
timezone = 'Europe/Berlin'
cluster_name = '17/events'
datestyle = 'iso'
lc_messages = 'C.UTF-8'
lc_monetary = 'C.UTF-8'
lc_numeric = 'C.UTF-8'
lc_time = 'C.UTF-8'

default_text_search_config = 'pg_catalog.english'

include_dir = 'conf.d'

# -----------------------------------------------------------------------------
# Tuning config from https://pgtune.leopard.in.ua

# DB Version: 17
# OS Type: linux
# DB Type: web
# Total Memory (RAM): 2 GB
# CPUs num: 4
# Connections num: 100
# Data Storage: ssd

max_connections = 100
shared_buffers = 512MB
effective_cache_size = 1536MB
maintenance_work_mem = 128MB
checkpoint_completion_target = 0.9
wal_buffers = 16MB
default_statistics_target = 100
random_page_cost = 1.1
effective_io_concurrency = 200
work_mem = 5041kB
huge_pages = off
min_wal_size = 1GB
max_wal_size = 4GB
max_worker_processes = 4
max_parallel_workers_per_gather = 2
max_parallel_workers = 4
max_parallel_maintenance_workers = 2