|
48 | 48 | # |
49 | 49 | #Shared Memory Size |
50 | 50 | # |
51 | | -#shared_buffers = 64# 2*max_connections, min 16, typically8K each |
52 | | -#max_fsm_relations = 100# min 10, fsm is free space map |
53 | | -#max_fsm_pages = 10000# min 1000, fsm is free space map |
| 51 | +#shared_buffers = 64# 2*max_connections, min 16, typically8KB each |
| 52 | +#max_fsm_relations = 100# min 10, fsm is free space map, ~40 bytes |
| 53 | +#max_fsm_pages = 10000# min 1000, fsm is free space map, ~6 bytes |
54 | 54 | #max_locks_per_transaction = 64# min 10 |
55 | | -#wal_buffers = 8# min 4, typically8K each |
| 55 | +#wal_buffers = 8# min 4, typically8KB each |
56 | 56 |
|
57 | 57 | # |
58 | 58 | #Non-shared Memory Sizes |
|
89 | 89 | #enable_mergejoin = true |
90 | 90 | #enable_hashjoin = true |
91 | 91 |
|
92 | | -#effective_cache_size = 1000# typically8K each |
| 92 | +#effective_cache_size = 1000# typically8KB each |
93 | 93 | #random_page_cost = 4# units are one sequential page fetch cost |
94 | 94 | #cpu_tuple_cost = 0.01# (same) |
95 | 95 | #cpu_index_tuple_cost = 0.001# (same) |
|