consolekit on 7.0-STABLE i386

[Kostik Belousov]

On Fri, Aug 01, 2008 at 06:16:49PM +0400, sam wrote:
> Nate Eldredge wrote:
> >On Wed, 30 Jul 2008, sam wrote:
> >
> >>
> >>0 19 0   1113M    29M   112   0   0   0    32   0   0   1  100 5549 
> >>1682 11 1 88
> >>0 19 0   1113M    29M   297   0   0   0   136   0   0   2  122 78880 
> >>1749  6 7 87
> >>|--------------------------------------------------------------------
> >>
> >>consolekit in |waitvt state, influencing on high volumes in procs-b
> >
> >I don't understand what the problem is.  It looks like consolekit is 
> >sleeping and not using any CPU.  "waitvt" just indicates where in the 
> >kernel it's sleeping.  I don't understand what you mean by "high 
> >volumes in procs-b".
> >
> How-To-Repeat:
> --------------------------------------------------------------
> # (|cd /usr/ports/sysutils/consolekit/ && make install clean)
> 
> # /usr/local/etc/rc.d/dbus forcestart
> 
> # vmstat -w 1
> procs      memory      page                   disk   faults         cpu
> r b w     avm    fre   flt  re  pi  po    fr  sr ad0   in   sy   cs us 
> sy id
> 2 1 0  62252K   644M    88   0   0   0    80   0   0    2   83  279  1  
> 1 98
> 0 1 0  62252K   644M     0   0   0   0     0   0   0    4  134  292  0  
> 3 97
> 0 1 0  62252K   644M     0   0   0   0     0   0   0    4  123  299  0  
> 2 98
> 1 1 0  62252K   644M     0   0   0   0     0   0   0    3  120  305  0  
> 3 97
> ^C
> # /usr/local/sbin/console-kit-daemon && vmstat -w 1
> procs      memory      page                   disk   faults         cpu
> r b w     avm    fre   flt  re  pi  po    fr  sr ad0   in   sy   cs us 
> sy id
> 2 1 0  67572K   643M    88   0   0   0    80   0   0    2   83  279  1  
> 1 98
> 0 16 0  68660K   643M   103   0   0   0     2   0  10   13  643  381  
> 2  4 94
> 0 16 0  68660K   643M     0   0   0   0     0   0   0    3  120  281  
> 0  4 96
> 0 16 0  68660K   643M     0   0   0   0     0   0   0    2  120  278  
> 0  3 97
> 0 16 0  68660K   643M     0   0   0   0    12   0  28   34  120  385  
> 0  3 97
> 0 16 0  68660K   643M     0   0   0   0     0   0   0    4  120  292  
> 0  3 97
> ^C
> #
> |--------------------------------------------------------------
> 
> please, any solution ...

Solution for what ? There is nothing wrong with the system.

For the purely estetisk purpose, you may look up the line
	tsleep(VTY_WCHAN(sc, i), PZERO | PCATCH, "waitvt", 0);
or similar in sys/dev/syscons/syscons.c, and remove the "PZERO |" substring
from it.
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