alexus wrote:
On Wed, Apr 1, 2009 at 4:49 PM, David Morton <morto...@dgrmm.net> wrote:
Karsten Bräckelmann wrote:
On Fri, 2009-03-27 at 23:59 +0200, Jari Fredriksson wrote:
I just hope that as good as SA is will be written in some programming
language, and not scripting language. Even Java would be better.
Dude, you just lost a credit point... ;)

Everyone, if you feel the urge to contribute to this thread any further,
please first *do* check the list archives -- this pointless thread comes
up like once a year. If you believe you can come up with a convincing
argument that has *not* been mentioned and turned down before, and which
takes "active contributors code Perl" into account... please try.
Agreed. Anytime anyone starts talking about speed and languages, I roll
my eyes.  Seriously, unless you are a developer and have actually run
code through a profiler to know what areas are running "slow", you are
not qualified to make such statements.

If you *have* run the code through a profiler and can prove that a
majority of time is spent inside a language construct and not on I/O or
a bad algorithm, then you are qualified... to submit a bug report to the
language developers so they can fix it.  Anything else is just bogus.



okay, we like really far away from original thread, i said that
SpamAssassin runs really slow for me and on top of that I even found
which plugin causing that, which is this:

loadplugin Mail::SpamAssassin::Plugin::DNSEval

I had to disable it, if someone can suggest something in order to make
it work faster i'm all ears


We run four servers with SA and check every message. After blocking, we see 30k to 50k a day actually make it to SA testing. Each of those servers use a local DNS cache witch is cycling around every 15 minutes. The local DNS cache is reaching out to a common DNS cache inside the same network which is doing all the outside DNS lookups for mail services. The common cache is cycling around once an hour.

SA routinely takes less than a second per message with several URLs in the message. Does that help?

DAve


--
"Posterity, you will know how much it cost the present generation to
preserve your freedom.  I hope you will make good use of it.  If you
do not, I shall repent in heaven that ever I took half the pains to
preserve it." John Quincy Adams

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