On Fri, Apr 12, 2013 at 6:15 PM, Scott Marlowe <scott.marlowe@xxxxxxxxx> wrote: > The really messed up bit is that the problems with the kswapd won't show up > for weeks, months, or sometimes even longer. The symptoms of a kswapd > problem is that swap is mostly full, but there's LOTS of free memory / > kernel cache, and the kswapd is busily swapping in / out. Page faults > skyrocket and the problem can last for a few minutes or a few hours, then > clear up and not occur again for a long time. Isn't that a NUMA issue? -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
