RE: [SQU] memory problem on a smp linux system

From: Hamid Hashemi Golpayegani <hamid@dont-contact.us>
Date: Tue, 27 Feb 2001 22:13:29 +0330

so I don't have any idea . check your RAM hardware . May be that they have
some problem . test them on othet machine and try to write ke C source to
allocate more that 1 GB memory and see if fails .

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Regards
    ============================================================
   /  Seyyed Hamid Reza    /        WINDOWS FOR NOW  !!            /
  /  Hashemi Golpayegani  /  Linux for future , FreeBSD for ever  /
 /    Morva System Co.   / ------------------------------------- /
/  Network Administrator/ hamid@morva.net   ,   ICQ# : 42209876 /
===========================================================
-----Original Message-----
From: Harald Falkenberg [mailto:hfalken@x4u2.desy.de]
Sent: Tuesday, February 27, 2001 1:17 PM
To: Hamid Hashemi Golpayegani
Cc: squid-users@ircache.net
Subject: RE: [SQU] memory problem on a smp linux system
Hi,
I'm not sure of the hint you want to give me. My top info looks like this:
Mem:  1036392K av, 1033768K used,   2624K free,  23772K shrd, 545960K buff
Swap: 1036152K av,    836K used, 1035316K free                 43292K
cached
For me it looks normal:
1 Gb RAM
1 Gb swap
Any further idea?
regards
	Harald
----------------------------------------------------------------------------
---
     Dr. Harald Falkenberg         Deutsches Elektronensynchrotron (DESY)
                                   Notkestr. 85, 22603 Hamburg, Germany
     Phone: +49-40 8998-3753       Fax.: +49-40 8994-3753
     E-Mail: harald.falkenberg@desy.de
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On Tue, 27 Feb 2001, Hamid Hashemi Golpayegani wrote:
> have ya set the lilo.conf to change the memory size to 1 GB ?!?! run top
and
> see your avilable memory size .
>
> --
> Regards
>
>     ============================================================
>    /  Seyyed Hamid Reza    /        WINDOWS FOR NOW  !!            /
>   /  Hashemi Golpayegani  /  Linux for future , FreeBSD for ever  /
>  /    Morva System Co.   / ------------------------------------- /
> /  Network Administrator/ hamid@morva.net   ,   ICQ# : 42209876 /
> ===========================================================
>
>
> -----Original Message-----
> From: Harald Falkenberg [mailto:hfalken@x4u2.desy.de]
> Sent: Monday, February 26, 2001 5:50 PM
> To: squid-users@ircache.net
> Subject: [SQU] memory problem on a smp linux system
>
>
> Hi,
>
> I have a Linux system running with 2 CPUs and 1 Gb RAM and 1 Gb swap
> space. When squid tries to allocate memory more than the half of the RAM
> it crashes with the following message in the cache.log file:
>
> FATAL: xmalloc: Unable to allocate 65535 bytes!
> Squid Cache (Version 2.3.STABLE4): Terminated abnormally.
> CPU Usage: 2408.980 seconds = 1021.710 user + 1387.270 sys
> Maximum Resident Size: 0 KB
> Page faults with physical i/o: 206846
> Memory usage for squid via mallinfo():
>         total space in arena:  565816 KB
>         Ordinary blocks:       565718 KB     41 blks
>         Small blocks:               0 KB      0 blks
>         Holding blocks:          1600 KB      5 blks
>         Free Small blocks:          0 KB
>         Free Ordinary blocks:      98 KB
>         Total in use:          567318 KB 100%
>         Total free:                98 KB 0%
>
> Is there a restriction within Squid or a kernel parameter, which has to be
> changed in my case running Squid on a double cpu system?
>
> squid Version: Inforamtion:
> squid-2.3-200101240000
>
> OS: (uname -a)
> Linux cache 2.2.17 #1 SMP Thu Nov 30 14:00:36 MET 2000 i686 unknown
>
> Linux:
> Distribution of SUSE 6.3
>
> For any hint how to solve this problem I would be very glad.
>
> regards and thank you in advance
> 	Harald
>
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Received on Tue Feb 27 2001 - 11:47:17 MST

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