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Thread: Virus scanner perf. comparison




Virus scanner perf. comparison
country flaguser name
United Kingdom
2007-07-09 06:50:02
Hi guys,

I have pretty much always used clamscan as the primary virus
scanner, 
mostly because the default install of clamdscan doesn't work
(and I 
never bothered to figure out why), but on my mail server
performance has 
become an issue.  First, I made sure spamassassin and
clamscan dump 
their temp stuff on /tmp (which is a ramdrive).  Then I
started fiddling 
with clamd, managed to break clam completely, and installed
bdc for the 
time being.

First thing I noticed is that bdc scans much faster than
clamscan.   I 
manged to fix clam and get clamdscan working, so I disabled
clamscan and 
am now using clamdscan and bdc together.  Between the two of
them they 
take less than half the time that clamscan on it's own does
to scan a mail.

So I'm interested to know if anyone has, or knows of a place
where I can 
obtain comparative performance figures for the available
commandline 
antivirus scanners for linux.  I'm thinkin of adding a third
scanner, 
and this would be useful info.

Thanks

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