Hi,
This is nothing particularily new. I'm just presenting it to
represent what I'm seeign and get some guidance about how to find out
what's going on.
This is my AMD64 machine. It was VERY lightly loaded. Just Gnome
and Aqualung which was running using Jack. Around 1PM I went to the
other room to watch a DVD and returned around 3PM. The only thing I
can think of that would cause an xrun around 1:23 or 1:34 would be
xscreensaver, or possibly soem updatedb operation that might have
started.
When I returned at 3PM I started copying some audio files across
the network to a ogg file server. This was about 400MB of data. The
copies worked fine but during the copies I got a few more xruns:
12:08:46.070 Audio connection change.
12:08:48.119 Audio connection graph change.
subgraph starting at qjackctl-8905 timed out (subgraph_wait_fd=17,
status = 0, state = Finished)
12:10:27.191 XRUN callback (1).
**** alsa_pcm: xrun of at least 3.553 msecs
13:23:38.218 XRUN callback (2).
**** alsa_pcm: xrun of at least 2.263 msecs
subgraph starting at qjackctl-8905 timed out (subgraph_wait_fd=17,
status = 0, state = Finished)
13:34:39.647 XRUN callback (3).
**** alsa_pcm: xrun of at least 6.233 msecs
15:15:46.072 XRUN callback (4).
**** alsa_pcm: xrun of at least 2.339 msecs
15:20:08.262 XRUN callback (5).
**** alsa_pcm: xrun of at least 0.098 msecs
subgraph starting at qjackctl-8905 timed out (subgraph_wait_fd=17,
status = 0, state = Finished)
15:20:40.459 XRUN callback (6).
**** alsa_pcm: xrun of at least 5.159 msecs
15:36:21.595 XRUN callback (7).
**** alsa_pcm: xrun of at least 0.462 msecs
16:05:41.308 Audio connection graph change.
16:05:41.430 Audio connection graph change.
After the copies stopped the machine was idle until I wrote this
email. I'm also running MythTV on here right now. No problems.
Just a few xruns I'd like to better understand and get rid of over time.
lightning ~ # lsmod
Module Size Used by
realtime 13832 0
snd_seq_midi 11456 0
snd_pcm_oss 54304 1
snd_mixer_oss 20480 2 snd_pcm_oss
snd_seq_oss 37120 0
snd_seq_midi_event 11392 2 snd_seq_midi,snd_seq_oss
snd_seq 58848 8 snd_seq_midi,snd_seq_oss,snd_seq_midi_event
sbp2 27652 3
ohci1394 35532 0
ieee1394 99888 2 sbp2,ohci1394
snd_hdsp 54724 4
snd_rawmidi 27680 2 snd_seq_midi,snd_hdsp
snd_seq_device 10892 3 snd_seq_midi,snd_seq_oss,snd_rawmidi
snd_hwdep 12960 1 snd_hdsp
snd_intel8x0 37408 3
snd_ac97_codec 107224 1 snd_intel8x0
snd_ac97_bus 7168 1 snd_ac97_codec
snd_pcm 92296 6
snd_pcm_oss,snd_hdsp,snd_intel8x0,snd_ac97_codecsnd_timer
26120 2 snd_seq,snd_pcm
snd 55752 21
snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_hdsp,snd_rawmidi,snd_seq_device,snd_hwdep,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
snd_page_alloc 13328 3 snd_hdsp,snd_intel8x0,snd_pcm
lightning ~ #
lightning ~ # uname -a
Linux lightning 2.6.14-rc3-rt9 #1 SMP PREEMPT Wed Oct 5 09:16:16 PDT
2005 x86_64 AMD Athlon(tm) 64 Processor 3000+ AuthenticAMD GNU/Linux
lightning ~ #
Thanks,
Mark
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
