On Tue, 2008-04-15 at 13:40 -0700, Kok, Auke wrote: > Willy Tarreau wrote: > 1) turn the in-kernel IRQBALANCE option off ! Actually it may be already removed. I remember it being under "Processor type and features" and I currently cannot find it there for x86_64 > 2) use either the userspace `irqbalance` daemon or > 3) set smp_affinity manually I tried echoing 3 (assuming that CPU0 and CPU1 will share their cache, as advised in other mails) into smp_affinity of all ethX interrupts and no positive result was observed. I will try disabling NAPI and limiting e1000 interrupts tomorrow. > > Auke > > > > > Regards, > > Willy > > > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
