9 Jul
2017
9 Jul
'17
10:31 a.m.
On Sun, 9 Jul 2017 17:14:50 +0200, Ralf Mardorf wrote:
What's the output of
uname -r
Hi,
https://packages.ubuntu.com/trusty-updates/linux-lowlatency is only
available for amd64 and i386 architecture, so ensure that you boot a
default kernel with "threadirqs".
I don't now how to edit the config for the config of GRUB2, but for
syslinux the one and only config would look similar to
[rocketmouse@archlinux ~]$ grep "LABEL Threadirqs" -A4
/boot/syslinux/syslinux.cfg
LABEL Threadirqs
MENU LABEL Arch Linux ^threadirqs
LINUX ../vmlinuz-linux
APPEND root=LABEL=archlinux ro threadirqs
INITRD ../initramfs-linux.img
Install https://packages.ubuntu.com/trusty/rtirq-init and edit
/etc/default/rtirq .
Reboot and run
/etc/init.d/rtirq status
this might show if additional tuning might help, e.g. unbinding devices.
Regards,
Ralf
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Votes: 84 Updated: Sun Jul 9 17:31:50 CEST 2017