On 11/10/2011 00:02, Samuel Gendler wrote:
> The original question doesn't actually say that performance has gone down,
> only that cpu utilization has gone up. Presumably, with lots more RAM, it is
> blocking on I/O a lot less, so it isn't necessarily surprising that CPU
> utilization has gone up.
It's Linux - it counts IO wait in the load average. Again there are too
little details to be sure of anything, but it is possible that the IO
rate didn't go down.