Messages in this thread |  | | Subject | Re: irq balancing: performance disaster | From | Arjan van de Ven <> | Date | 11 May 2003 11:07:47 +0200 |
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On Sun, 2003-05-11 at 01:18, Jos Hulzink wrote: > Hi, > > While tackling bug 699, it became clear to me that irq balancing is the cause > of the performance problems I, and all people using the SMP kernel Mandrake > 9.1 ships, are dealing with. I got the problems with 2.5.69 too. After > disabling irq balancing, the system is remarkably faster, and much more > responsive. > > For those interested in the issue, please look at bug 699.
please try the following app instead:
http://people.redhat.com/arjanv/irqbalance/
the in kernel irqbalancer in 2.4 kernels has some worst case behaviors at least, and the userspace implementation avoids those. [unhandled content-type:application/pgp-signature] |  |