You can also look at the "intrstat" tool which displays information
on each interrupt and the cpu handling it.
Dave Miller
Elad Lahav wrote, On 08/12/08 08:03:
> On Linux, it is possible to determine which processors on a
> multiprocessor handle each interrupt (via
> /proc/irq/IRQ_NUM/smp_affin
Elad Lahav wrote:
> On Linux, it is possible to determine which processors on a
> multiprocessor handle each interrupt (via
> /proc/irq/IRQ_NUM/smp_affinity). From my experience, this can greatly
> affect the performance of, e.g., web servers.
> Is there an equivalent mechanism on Solaris?
echo
You might also want to look at intrd(1M) man page.
max
Elad Lahav wrote:
> On Linux, it is possible to determine which processors on a
> multiprocessor handle each interrupt (via
> /proc/irq/IRQ_NUM/smp_affinity). From my experience, this can greatly
> affect the performance of, e.g., web serv
On Linux, it is possible to determine which processors on a
multiprocessor handle each interrupt (via
/proc/irq/IRQ_NUM/smp_affinity). From my experience, this can greatly
affect the performance of, e.g., web servers.
Is there an equivalent mechanism on Solaris?
Thanks,
Elad
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