> I forgot to give our non default postgresql.conf parameters:
> shared_buffers = 28800
> sort_mem = 32768
> vacuum_mem = 32768
> max_fsm_pages = 350000
> max_fsm_relations = 2000
> checkpoint_segments = 16
> effective_cache_size = 270000
> random_page_cost = 2
Isn't sort_mem quite high? Remember that sort_mem size is allocated
for each sort, not for each connection. Mine is 4096 (4 MB). My
effective_cache_size is set to 27462.
What OS are you running?
regards
Claus
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