17 Feb
2015
17 Feb
'15
11:53 p.m.
On Tue, Feb 17, 2015 at 10:44 PM, Len Ovens <len(a)ovenwerks.net> wrote:
machine in question should be audited in other areas
before looking for a
new kernel.
+1,
[1] the "real time config quick scan" tool is generally a good start.
[2] Disable WiFi and CPU frequency scaling helps here*
[3] Looking at the IRQ's, and unloading unneccessary shares
[4] For even more options, check
http://wiki.linuxaudio.org/wiki/system_configuration
Cheers, -Harry
[1] https://github.com/raboof/realtimeconfigquickscan
[2] cpupower frequency-set -g performance
[2] iwconfig <interface-name> txpower off
[3] cat /proc/interrupts (then check for soundcard IRQ, and if its
sharing.. see if you can unload whatever its sharing with)
*other computers seem to be fine with CPU scaling and/or WiFi enabled
during work.
--
http://www.openavproductions.com