[1354] in Kerberos_V5_Development
Re: kdc performance and rcache
daemon@ATHENA.MIT.EDU (Barry Jaspan)
Thu Jun 27 10:33:01 1996
Date: Thu, 27 Jun 96 10:32:52 -0400
From: "Barry Jaspan" <bjaspan@MIT.EDU>
To: raeburn@cygnus.com
Cc: krbdev@MIT.EDU, jik@cam.ov.com
In-Reply-To: <9606270835.AA24797@cujo.cygnus.com> (message from Ken Raeburn on
Thu, 27 Jun 1996 04:35:02 -0400)
Date: Thu, 27 Jun 1996 04:35:02 -0400
From: Ken Raeburn <raeburn@cygnus.com>
I wrote a little test program to whack on the KDC as fast as the KDC
can respond, and I've been doing some profiling of the KDC under these
conditions.
Fabulous! What profiling utility are you using?
Also, the lookaside cache seems of marginal value.
I'm pretty sure we disabled the lookaside cache in the OV kdc, on the
grounds that it was unnecessary and also because it was causing our
automated tests to break (I think there were some bugs tickled by
having similar requests arrive within less than a second, and perhaps
fixing them seemed like more overhead than it was worth). jik, can
you remind us about the details? Isn't there a long PR about this?
Barry
