"=?ISO-8859-1?B?dGVycnk=?=" <94487...@qq.com> writes: > STACK_DEPTH_SLOP stands for Required daylight between max_stack_depth and the > kernel limit, in bytes. > Why we need so much memory? MySql need only no more than 100K. Where these > memory allocated for?
That's not memory, that's just address space. Cutting it will not really buy you anything; it'll just increase your risk of stack-overflow crashes. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance