25 Jun
2010
25 Jun
'10
9:20 p.m.
Quoting Timo Sirainen <tss@iki.fi>:
But with auth cache enabled, there is no extra database load. The
index files are also most likely in OS's cache (assuming local
disk), so no extra disk I/O to read them either. I'm sure it's a bit
more extra CPU usage, but I'm not all that certain that it's really
that a big of a difference with Dovecot.
Just the amount of logs generated could be significant for disk load... Not to mention network overhead and all the rest...
Again, your millage may vary...
-- Eric Rostetter The Department of Physics The University of Texas at Austin
Go Longhorns!