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Re: Performance problems testing with Spamassassin 3.1.0

From: PFC <lists(at)boutiquenumerique(dot)com>
To: "Matthew Schumacher" <matt(dot)s(at)aptalaska(dot)net>,"Andrew McMillan" <andrew(at)catalyst(dot)net(dot)nz>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Performance problems testing with Spamassassin 3.1.0
Date: 2005-07-29 19:24:32
Message-ID: op.suov66x5th1vuj@localhost (view raw or flat)
Thread:
Lists: pgsql-performance

> Also, this test goes a bit faster with sync turned off, if mysql isn't
> using sync that would be why it's so much faster.  Anyone know what the
> default for mysql is?

	For InnoDB I think it's like Postgres (only slower) ; for MyISAM it's no  
fsync, no transactions, no crash tolerance of any kind, and it's not a  
default value (in the sense that you could tweak it) it's just the way  
it's coded.

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