shared_buffers = 2GB # 动态共享内存类型 dynamic_shared_memory_type = posix # 日志详细程度 wal_level = replica # 检查点之后第一次页面更改(即使是对提示位进行非关键性的修改)写 FPI 到 WAL 中 wal_log_hints = on # 重做日志最大物理大小 max_wal_size = 1GB # 重做日志最小物理大小 min_wal_...
tcp_keepalives_count = 0 shared_buffers = 32GB huge_pages = on maintenance_work_mem = 1GB dynamic_shared_memory_type = posix vacuum_cost_delay = 0 bgwriter_delay = 10ms bgwriter_lru_maxpages = 500 effective_io_concurrency = 0 max_parallel_workers_per_gather = 0 wal_level = minimal fs...
建议单独分配,因为 maintenance_work_mem 分配的资源建索引等操作也会使用。 dynamic_shared_memory_type:服务器使用的内存管理方式。可能的值是posix(用于使用 shm_open分配的 POSIX 共享内存)、sysv (用于通过shmget分配的 System V 共享内存)、 windows(用于 Windows 共享内存)、和mmap (使用存储在数据目录中的内...
max_connections = 100 # (change requires restart) shared_buffers = 128MB # min 128kB dynamic_shared_memory_type = posix max_prepared_transactions = 200 # should be > 0, because all # transactions are implicitly two-phase max_connections = 200 max_worker_processes = 100 # at least (2 *...
shared_buffers = 128GB huge_pages = try maintenance_work_mem = 2GB dynamic_shared_memory_type = sysv vacuum_cost_delay = 0 bgwriter_delay = 10ms bgwriter_lru_maxpages = 1000 bgwriter_lru_multiplier = 10.0 bgwriter_flush_after = 256 ...
shared_buffers = 256GB# min 128kBhuge_pages = on# on, off, or trywork_mem = 512MB# min 64kBmaintenance_work_mem = 1GB# min 1MBautovacuum_work_mem = 1GB# min 1MB, or -1 to use maintenance_work_memdynamic_shared_memory_type = posix# the default is the first optionbgwriter_delay ...
dynamic_shared_memory_type= posix # thedefaultisthe first option # supported by the operating system: # posix # sysv # windows # mmap # use none to disable dynamic shared memory #- Disk -#temp_file_limit= -1# limits per-session temp file space ...
shared_buffers = 128MB # min 128kB dynamic_shared_memory_type = posix # the default is the first option wal_level = replica # minimal, replica, or logical archive_mode = on # enables archiving; off, on, or always archive_command = 'cp %p /opt/postgresql/data/pg_archive/%f' # comma...
.' tcp_keepalives_idle = 60 tcp_keepalives_interval = 10 tcp_keepalives_count = 0 shared_buffers = 32GB huge_pages = on maintenance_work_mem = 1GB dynamic_shared_memory_type = posix vacuum_cost_delay = 0 bgwriter_delay = 10ms bgwriter_lru_maxpages = 500 effective_io_concurrency = ...
# postgresql['autovacuum_freeze_max_age'] = "200000000" # postgresql['log_statement'] = nil # postgresql['track_activity_query_size'] = "1024" # postgresql['shared_preload_libraries'] = nil # postgresql['dynamic_shared_memory_type'] = nil # postgresql['hot_standby'] = "off"...