Re: [squid-users] xcalloc Problem

I'm using FreeBSD 6.2-RELEASE with PAE kernel since my RAM is not
detected in full 4GB if using GENERIC. The only thing on my sysctl.conf
is kern.ipc.nmbclusters=32768

I see some changes on default sysctl (optimized by default - CMIIW), so
I think it's not necessary to change sysctl parameter. For additional
information, on login.conf by default FreeBSD 6.2 have all parameter
unlimited - so does squid user.

rmkml wrote:
> Hi Yusuf,
> what version of fbsd62 you use ?
> i386 or x64 ?
> do you have recompiled kernel ?
> same pb if you use GENERIC kernel ?
> do you have tuned parameter via sysctl ?
> Regards
> Rmkml
>
>
> On Sun, 6 May 2007, Yusuf Nurrachman wrote:
>
>> Date: Sun, 06 May 2007 14:35:03 +0700
>> From: Yusuf Nurrachman <yusuf@lc.net.id>
>> To: squid-users@squid-cache.org
>> Subject: [squid-users] xcalloc Problem
>>
>> Dear All,
>> I have problem with my Squid Server. When cache_dir got fullfiled,
>> squid dies and restarted every 30 minutes. For your information my
>> machine config is Core2Duo Proccessor (6600) with 4GB of RAM, 1 IDE
>> disk for system, 2 x 250 GB SATA disk for cache. I'm using FreeBSD 6.2.
>>
>> Here's my cache_dir setting :
>> cache_dir diskd /c1 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c2 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c3 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c4 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c5 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c6 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c7 9000 16 64 Q1=72 Q2=64
>> cache_dir diskd /c8 9000 16 64 Q1=72 Q2=64
>>
>> Each of cache divided into separate partition sized 11GB.
>> This machine handles about 5000 request per minutes with about 16Mbps
>> of total traffic.
>>
>> When Squid dies, I see on "top" that system is lacked of free RAM -
>> but Innact memory is high. On /var/log/messages reports :
>> (squid): xcalloc: Unable to allocate 1 blocks of 65536 bytes!
>> Turning off memory_pools not helping too. I have recompile kernel with
>>
>> options "MAXDSIZ=(512*1024*1024)"
>> options "DFLDSIZ=(128*1024*1024)"
>>
>> but machine hangs after some time.
>>
>> How can I solve this problem? I've looking for the answer on this
>> mailing list but none of it solve my problem.
>>
>> Best Regards,
>>
>>
>> Yusuf N
>> ---------------------------------
>> PT. Rumahweb Indonesia
>> http://www.rumahweb.com
>> ---------------------------------
>>
>
Received on Sun May 06 2007 - 03:12:32 MDT