[mythtv] Major commflag problems with current CVS
steve at nexusuk.org
steve at nexusuk.org
Sun Jun 20 06:51:40 EDT 2004
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I've just upgraded to the current CVS and have hit a fairly major bug.
I turned on the commercial flagging and when the backend was restarted it
immediately fired up a few hundred threads, flagging all of my recordings
(about 80 of them, which have never been commercial flagged) in parallel.
The load on the box hit the roof and eventually mythbackend sucked up all
the memory and the kernel's OOM handler nuked most of the processes
running on the box. It didn't seem to matter which commercial flagging
method I chose - both logo detection and scene change detection did the
same thing.
I have turned off commflagging now and the backend starts up ok (doesn't
actually work, but I'll detail those problems in another post). I've
pasted the first few lines of top below:
11:13:33 up 36 days, 12:49, 4 users, load average: 65.87, 62.91, 40.04
331 processes: 307 sleeping, 24 running, 0 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 0.5% 0.3% 28.3% 0.0% 0.0% 0.0% 70.7%
Mem: 256448k av, 253048k used, 3400k free, 0k shrd, 36k
buff
108604k active, 124260k inactive
Swap: 506036k av, 366816k used, 139220k free 24408k
cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
28806 root 15 0 456M 192M 4920 S 0.0 76.9 0:00 0
mythbackend
28805 root 15 0 456M 192M 4920 S 0.0 76.9 0:00 0
mythbackend
28804 root 15 0 456M 192M 4920 D 0.0 76.8 0:00 0
mythbackend
28803 root 15 0 456M 192M 4920 S 0.0 76.8 0:00 0
mythbackend
28802 root 15 0 455M 192M 4920 S 0.0 76.8 0:00 0
mythbackend
28800 root 15 0 455M 192M 4920 S 0.0 76.8 0:00 0
mythbackend
28801 root 15 0 455M 192M 4920 S 0.0 76.8 0:00 0
mythbackend
28799 root 18 0 455M 192M 4920 D 0.0 76.7 0:00 0
mythbackend
28798 root 19 0 454M 191M 4920 R 0.0 76.4 0:00 0
mythbackend
28795 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28796 root 15 0 454M 191M 4920 D 0.0 76.3 0:00 0
mythbackend
28797 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28794 root 15 0 454M 191M 4920 D 0.0 76.3 0:00 0
mythbackend
28792 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28793 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28791 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28790 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28787 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28788 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28789 root 15 0 454M 191M 4920 D 0.0 76.3 0:00 0
mythbackend
28786 root 15 0 454M 191M 4920 D 0.0 76.3 0:00 0
mythbackend
28784 root 15 0 454M 191M 4920 D 0.0 76.3 0:00 0
mythbackend
28785 root 15 0 454M 191M 4920 S 0.1 76.3 0:00 0
mythbackend
28783 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28782 root 15 0 454M 191M 4920 D 0.0 76.3 0:00 0
mythbackend
28781 root 19 0 454M 191M 4920 R 0.0 76.3 0:00 0
mythbackend
28779 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28780 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28778 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28776 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28777 root 15 0 454M 191M 4920 S 0.0 76.3 0:00 0
mythbackend
28774 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28775 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28768 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28769 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28770 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28771 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28772 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28773 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28767 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28766 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28762 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28763 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28764 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28765 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28761 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28760 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28759 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28758 root 15 0 454M 190M 4920 D 0.0 76.2 0:00 0
mythbackend
28755 root 19 0 454M 190M 4920 R 0.0 76.2 0:00 0
mythbackend
28756 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28757 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28754 root 15 0 454M 190M 4920 S 0.0 76.2 0:00 0
mythbackend
28753 root 19 0 454M 190M 4920 R 0.0 76.1 0:00 0
mythbackend
28752 root 15 0 454M 190M 4920 S 0.0 76.1 0:00 0
mythbackend
28751 root 15 0 454M 190M 4920 S 0.0 76.1 0:00 0
mythbackend
28748 root 15 0 454M 190M 4920 S 0.0 76.1 0:00 0
mythbackend
28749 root 19 0 454M 190M 4920 R 0.0 76.1 0:00 0
mythbackend
28750 root 15 0 454M 190M 4920 S 0.0 76.1 0:00 0
mythbackend
28747 root 15 0 454M 190M 4920 S 0.0 76.1 0:00 0
mythbackend
28746 root 15 0 454M 190M 4920 S 0.0 76.0 0:00 0
mythbackend
28745 root 15 0 453M 190M 4920 S 0.0 76.0 0:00 0
mythbackend
28743 root 18 0 453M 190M 4920 R 0.0 76.0 0:00 0
mythbackend
28744 root 15 0 453M 190M 4920 S 0.0 76.0 0:00 0
mythbackend
28742 root 18 0 453M 190M 4920 R 0.0 76.0 0:00 0
mythbackend
28741 root 15 0 453M 190M 4920 S 0.0 75.9 0:00 0
mythbackend
28740 root 15 0 453M 190M 4920 S 0.0 75.9 0:00 0
mythbackend
- --
- Steve http://www.nexusuk.org/
Servatis a periculum, servatis a maleficum - Whisper, Evanescence
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