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List:       clamav-users
Subject:    Re: [clamav-users] clamd exit frequently
From:       fannnvirusss <fannnviruss () outlook ! com>
Date:       2015-03-19 8:12:02
Message-ID: COL128-W47FCF2C103FF758A0764FCAD010 () phx ! gbl
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After close the Debug  option in clamd.conf, the performance is OK. Thanks!

> From: fannnviruss@outlook.com
> To: clamav-users@lists.clamav.net
> Date: Thu, 19 Mar 2015 07:03:08 +0000
> Subject: Re: [clamav-users] clamd exit frequently
> 
> Thanks for your reply,  we already checked /var/log/messages and dmesg, found \
> nothing. Now, We are trying to use stap to trace SIGKILL source. There is another \
> problem confused me. We plan to upgrade clamav to 0.98.6. When testing the \
> performance of new version clamd  by sending the same email continuously,  the \
> average time of each email handled by clamd is about 40ms same as 0.97.4. But about \
> every 30 emails, the process time will surge to  more than 100ms.   Old version act \
> normally.  Thanks for any help!
> 
> > Date: Wed, 18 Mar 2015 10:06:59 -0400
> > From: kdeugau@vianet.ca
> > To: clamav-users@lists.clamav.net
> > Subject: Re: [clamav-users] clamd exit frequently
> > 
> > fannnvirusss wrote:
> > > Hi all,       We are running ClamAV-0.97.4 on RHEL 5.4 for a long time, but \
> > > recently clamd process exit quietly and frequently, about four times one day.  \
> > > Log file has nothing useful information. When I use gdb attach clamd,  finally \
> > > gdb say something like this:     Program terminated with signal SIGKILL, \
> > > killed.      The program no longer exists. Until now, I have no idea why clamd \
> > > be killed!  Why exit so frequently!      Thanks for hints!
> > 
> > I don't think I've ever seen clamd just roll over and die on its own.
> > 
> > Wild guess, based on "Program terminated with signal SIGKILL, killed":
> > Check /var/log/messages for "OOM" - clamd is a bit of a memory hog and
> > if you're running it on a low-memory VPS, clamd may be getting killed by
> > the kernel to free up memory for something else.
> > 
> > -kgd
> > _______________________________________________
> > Help us build a comprehensive ClamAV guide:
> > https://github.com/vrtadmin/clamav-faq
> > 
> > http://www.clamav.net/contact.html#ml
> 		 	   		  
> _______________________________________________
> Help us build a comprehensive ClamAV guide:
> https://github.com/vrtadmin/clamav-faq
> 
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