Subject: Re: vallocwait
To: Hubert Feyrer <hubert@feyrer.de>
From: Stefan Wurstbauer <sw@wbstech.com>
List: tech-kern
Date: 01/24/2005 09:12:55
Hi,

after a few updates in samba... (samba is always the first crashed process) the
problem is always present.

Here a few logs:

  PID USERNAME PRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
   12 root      18    0     0K  679M syncer/0   2:52  0.24%  0.24% [ioflush]
   13 root     -18    0     0K  679M aiodon/1   0:25  0.00%  0.00% [aiodoned]
    2 root      14    0     0K  679M crypto/0   0:00  0.00%  0.00% [cryptoret]
    7 root      10    0     0K  679M usbevt/0   0:00  0.00%  0.00% [usb0]
    8 root      10    0     0K  679M usbtsk/0   0:00  0.00%  0.00% [usbtask]
    9 root      -6    0     0K  679M sccomp/0   0:00  0.00%  0.00% [atapibus0]
    5 root      -6    0     0K  679M atath/0    0:00  0.00%  0.00% [atabus0]
    6 root      -6    0     0K  679M atath/0    0:00  0.00%  0.00% [atabus1]
    4 root      -6    0     0K  679M sccomp/0   0:00  0.00%  0.00% [scsibus0]
    0 root     -18    0     0K  679M schedu/0   0:00  0.00%  0.00% [swapper]
   11 root     -18    0     0K  679M pgdaem/0   0:00  0.00%  0.00% [pagedaemon]

swapctl -l
Device      1K-blocks     Used    Avail Capacity  Priority
/dev/ld0b     1024128        0  1024128     0%    0


vmstat 1
 procs    memory      page                       disks      faults      cpu
 r b w    avm    fre  flt  re  pi   po   fr   sr l0 l1 f0   in   sy  cs us sy id
 0 10 0 550956 2525176  331   0   0    0    0    0 10  7  0  170  854  52  1  0
99
 0 10 0 550956 2525176    6   0   0    0    0    0  0  0  0   98  303  13  0 0
100
 0 10 0 550956 2525176    5   0   0    0    0    0  0  0  0  208   30  13  0 0
100
 0 10 0 550956 2525176    5   0   0    0    0    0  0  0  0  162   31  11  0 0
100
 0 10 0 550956 2525176    5   0   0    0    0    0  0  0  0  140   55  15  0  3
97
 0 10 0 550956 2525176    5   0   0    0    0    0  0  0  0   74   45  13  0 0
100


Could there be a memory leak in kernel ?



  - Stefan






Zitat von Hubert Feyrer <hubert@feyrer.de>:

> On Thu, 20 Jan 2005, Stefan Wurstbauer wrote:
> > I have processes, which are in state "vallocwait". ps shows as state "D"
> and
>
> No idea what this is, but it may be interesting to know the virtual memory
> situation of the machine (top, swapctl, vmstat, ...).
>
>
>   - Hubert
>
> --
> NetBSD - Free AND Open!      (And of course secure, portable, yadda yadda)
>
>
>




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