Gerhard Wiesinger <lists@xxxxxxxxxxxxx> writes: >> Mem: 7814M Active, 20G Inact, 2982M Wired, 232M Cache, 1661M Buf, 30M Free >> Swap: 512M Total, 506M Used, 6620K Free, 98% Inuse > OK, but why do we then get: kernel: swap_pager_getswapspace(4): failed? Just judging from the name of the function, I would bet this is a direct result of having only 512M of swap configured. As Bill already pointed out, that's a pretty useless choice on a system with 32G of RAM. As soon as the kernel tries to push out any significant amount of idle processes, it's gonna be out of swap space. The numbers you show above prove that it is almost out of free swap already. Also, while that 20G of "inactive" pages may be candidates for reuse, they probably can't actually be reused without swapping them out ... and there's noplace for that data to go. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
