One other thing, You have to put the commands to set the CPU in a startup script like rc.local to reset them after a reboot. -- -- Steven http://www.glimasoutheast.org "James Olin Oden" <james.oden at gmail.com> wrote in message news:ac921f990604050602h14555912h478ed2387ca5a43d at mail.gmail.com... On 4/4/06, Steven <asterisk at tescogroup.com> wrote: > I get better performance when I disable it. > > I put my PRI card interrupts on 1 CPU and my RAID controller, Eth, etc. on the other. > This is a boost for my PRI cards. (digium cards for asterisk VOIP PBX) > These cards produce 1000 interrupts per second. Sow how do you do that? Just curious...james > > irqbalance was reassigning the CPU for handling the interrupts on the PRI cards every few seconds. During the switch, I would > drop > a few interrupts. > How does one note when the irq's are being changed for particular devices? Thanks...james