# DB Version: 8.3
# OS Type: linux
# DB Type: oltp
# Total Memory (RAM): 4 GB
# CPUs num: 4
# Connections num: 1024
# Hard drive type: hdd

max_connections = 1024
shared_buffers = 1GB
effective_cache_size = 3GB
maintenance_work_mem = 256MB
checkpoint_completion_target = 0.9
wal_buffers = 16MB
default_statistics_target = 100
random_page_cost = 4
effective_io_concurrency = 2
work_mem = 1MB
checkpoint_segments = 64
autovacuum = off