Hi,
I have router running on the edge with 100% CPU load most by
IRQ/SOFTIRQ. This is causing a number of inconviencies like net load
graphics (rrd) not being processed in time, slow command line
responce, etc.
"renice"ing user root to -20 helps, but as I have red this is
dangerious. So, I thought I could set "nice" priority for user root to
be the same or a bit lesser than the priority of the code running
IRQ/netstack/iptables.
So the question is in subj. Also, does somebody know wheather the
kernel threads/processes considered the same as userspace regarding
"nice" priority?
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