Re: RES: RES: RES: RES: RES: RES: RES: RES: RES: High CPU Usage (HaProxy)

2013-11-23 Thread Willy Tarreau
On Sat, Nov 23, 2013 at 07:26:25AM -0200, Fred Pedrisa wrote: > > OK. The last point could slightly help in reducing the number of calls to > kqueue and aggregate more events at once. But FreeBSD's kqueue is really > fast so that should not change much. You really need to be able to pin the > proce

RES: RES: RES: RES: RES: RES: RES: RES: RES: High CPU Usage (HaProxy)

2013-11-23 Thread Fred Pedrisa
> OK. The last point could slightly help in reducing the number of calls to kqueue and aggregate more events at once. But FreeBSD's kqueue is really fast so that should not change much. You really need to be able to pin the processes to certain CPUs, as well as the interrupts. Unfortunately I canno