php-cgi frozen with sbwait when SMP enable

[Jeremy Chadwick]

On Tue, Nov 11, 2008 at 10:09:38PM +0800, Ken Chen wrote:
> I think the parent php-cgi are very health. I have tried:
> 
> There are total 49 php-cgi processes are running or frozen, the '1 wait' is
> parent .
> 
> web4# ps alx | grep php-cgi | grep -v grep | awk '{print $9}' | sort | uniq
> -c | sort -n
>    1 biowr
>    1 wait
>   15 sbwait
>   32 accept
> 
> Kill one of frozen php-cgi processes.
> 
> web4# kill -9 61392
> 
> Check again the amount of php-cgi processes, there are still 49 php-cgi
> procerss.
> 
> web4# ps alx | grep php-cgi | grep -v grep | awk '{print $9}' | sort | uniq
> -c | sort -n
>    1 biord
>    1 bo_wwa
>    1 wait
>    4 -
>   17 sbwait
>   25 accept

I would recommend you try the lighttpd and fastcgi mailing lists at this
point.

-- 
| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |