On Thu, Jun 17, 1999 at 04:57:44PM +0200, Patrick Harlin wrote:
> I have two different installations of mod-ssl, mod_ssl-2.3.3-1.3.6
> and mod_ssl-2.3.1-1.3.6, where I use the same httpd.conf. When I
> compare the two different responsetimes of the servers I notice that
> the older version is about 7 times faster then the latest version ?
> How is it possible that the handshake is slower in the latest
> version ? I seem to have the same problem on both unix and NT.
[...]
> [17/Jun/1999 12:33:11] [trace] OpenSSL: Loop: SSLv3 flush data
> [17/Jun/1999 12:33:13] [trace] OpenSSL: Loop: SSLv3 read client key exchange A
[...]
According to this trace, about all of the time seems to be spent
waiting for the client's reply (i.e. no computing power is wasted by
the server). You did not provide too many details, so I have to
guess: did you experiment with both servers under exactly the same
conditions -- same client host and software, same server host? Your
client for this experiment seems to have been s_client, which does not
disable Nagle's algorithm (IIRC); this can cause significant delays.
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