[isp-caching] Re: unusually high cpu load with squid

[Timur Irmatov <thor@...>]

On Tue, Mar 16, 2004 at 11:55:49PM +0500, Masood Ahmad Shah wrote:
> have u checked ur system via
> 
> vmstat
> ps auwx
> top
> 
> regarding which process taking too much load. u did not show us ur complete
> conf for squid. let us know
> 
> cache_mem
> cache_dir
> 
> which file system you using?
> you system load up due to squid or attacks ?
> 

Look:
vmstat 1
   procs                      memory    swap          io     system         cpu
 r  b  w   swpd   free   buff  cache  si  so    bi    bo   in    cs  us  sy  id
 1  0  0  31204  13272 160936 238068   0   0    37    67   25    60   9  28  64
 2  0  0  31204  13128 160944 238204   0   0    76     0 1280    93  12  32  55
 1  0  0  31204  12920 160952 238404   0   0    68     0 1241    96  17  29  54
 1  0  0  31204  12740 160952 238556   0   0    40     0 1149   102   9  35  56

ps auxw
USER       PID %CPU %MEM   VSZ  RSS TTY      STAT START   TIME COMMAND
proxy      229 69.7 42.9 453660 444484 ?     D    Mar15 1984:02 (squid) -D -sYC

cache_mem 256 MB
cache_dir ufs /var/spool/squid 10240 16 256

Top also show that the only process that eats cpu is squid - 80% of
cpu with traffic abount 2.5Mbit/s and 60 requests/sec.

Sincerely yours,
Timur Irmatov.






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