[LAU] limits.conf nice rtprio

Hermann Meyer brummer- at web.de
Sat Aug 19 07:26:02 UTC 2017



Am 19.08.2017 um 03:42 schrieb Tim:
> "As long as there are no other processes are running with SCHED_FIFO,
>  it makes no difference." 

Ha, Ha, that's a good one.
A modern Computer with no other process in SCHED_FIFO?

ps axHo rtprio,command | grep -v '^ *-' | sort -nr
     99 [posixcputmr/3]
     99 [posixcputmr/2]
     99 [posixcputmr/1]
     99 [posixcputmr/0]
     99 [migration/3]
     99 [migration/2]
     99 [migration/1]
     99 [migration/0]
     86 [irq/21-snd_emu1]
     85 /usr/bin/jackd -P85 -t2000 -dalsa -r48000 -p128 -n2 -Xseq -D 
-Chw:Audigy2,0 -Phw:Audigy2
     50 [irq/9-acpi]
     50 [irq/8-rtc0]
     50 [irq/31-nvkm]
     50 [irq/30-eth0]
     50 [irq/23-uhci_hcd]
     50 [irq/23-ehci_hcd]
     50 [irq/22-firewire]
     50 [irq/21-uhci_hcd]
     50 [irq/1-i8042]
     50 [irq/19-uhci_hcd]
     50 [irq/19-ata_piix]
     50 [irq/19-ata_piix]
     50 [irq/18-uhci_hcd]
     50 [irq/18-ehci_hcd]
     50 [irq/17-pata_mar]
     50 [irq/16-uhci_hcd]
     50 [irq/16-snd_hda_]
     50 [irq/12-i8042]
      9 /usr/bin/pulseaudio --start --log-target=syslog
      9 /usr/bin/pulseaudio --start --log-target=syslog
      9 /usr/bin/pulseaudio --start --log-target=syslog
      9 /usr/bin/pulseaudio --start --log-target=syslog
      9 /usr/bin/pulseaudio --start --log-target=syslog
      5 /usr/bin/pulseaudio --start --log-target=syslog
      5 /usr/bin/pulseaudio --start --log-target=syslog
      5 /usr/bin/pulseaudio --start --log-target=syslog
      5 /usr/bin/pulseaudio --start --log-target=syslog
      1 [rcu_sched]
      1 [rcu_preempt]
      1 [rcuc/3]
      1 [rcuc/2]
      1 [rcuc/1]
      1 [rcuc/0]
      1 [rcub/0]
      1 [ktimersoftd/3]
      1 [ktimersoftd/2]
      1 [ktimersoftd/1]
      1 [ktimersoftd/0]
RTPRIO COMMAND


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