On Jul 25, 2006, at 9:25 AM, Heikki Toivonen wrote:
My suggestion on how to go forward, though, would be to analyze an
unencrypted connection. In my performance test comparisons between
cosmo-demo (over SSL) and qacosmo (unencrypted) I could not detect
significant differences (of course, these are different machines so it
is not a straight comparison). I would actually be surprised if
most of
our sharing performance problems came from the use of SSL.
Since the trace shows that connections were serialized, and since one
of the connections spent 2 minutes doing nothing, this at least is a
serious performance concern. I can try to compare without SSL but I
think the chances are low that the issue of 2 minutes before even
starting the handshake is unrelated to SSL
Lisa
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