PG-parameters

• 连接相关
  • max_connections
• 内存相关
  • work_mem
  • temp_buffers
  • maintenance_work_mem
  • shared_buffers
  • effective_cache_size
  • max_fsm_pages
• 计划器/消耗 相关
  • random_page_cost
• WAL相关
  • fsync
• Vacuum参数
  • vacuum_cost_delay
  • vacuum_freeze_min_age
• Autovacuum
• Logging相关
  • log_line_prefix
• Replication相关
• 事务相关
  • commit_delay / commit_siblings
  • full_page_writes
  • synchronous_commit