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From Tushar Chavan <tushar.cha...@hotmail.com>
Subject RE: [users@httpd] Apache is too slow with SSL
Date Sat, 30 Apr 2011 11:57:20 GMT

Hi Ishita,
 
I am also same facing problem. Can you please let me know if you find any solution.
 
Best Regards,
Tushar.
 
> Date: Tue, 12 Apr 2011 22:09:39 -0400
> From: ishimegh@gmail.com
> To: users@httpd.apache.org
> CC: trawick@gmail.com
> Subject: Re: [users@httpd] Apache is too slow with SSL
> 
> Hi Jeff,
> 
> SSL session cache is utilized maximum as out of 30000 requests 29850
> requests was served as "session reuse" during my stress test
> 
> Thanks
> 
> On Fri, Apr 8, 2011 at 10:06 AM, Jeff Trawick <trawick@gmail.com> wrote:
> > On Wed, Apr 6, 2011 at 11:09 PM, Ishita Kapadiya <ishimegh@gmail.com> wrote:
> >> Hi Jeff,
> >>
> >> both ab and JMETER is using keep alive.
> >
> > keepalive and reusing SSL sessions isn't the same thing
> >
> > reusing the SSL session (avoiding the expensive part of the handshake)
> > deals with what happens when the client opens a subsequent TCP
> > connection (after sending however many keepalive requests on a prior
> > connection)
> >
> >> I am using SSL session cache
> >> in the config as -
> >> SSLSessionCache        "shmcb:/path to logs/ssl_scache(512000)"
> >>
> >>> Even if so, it is worth using mod_ssl tracing to confirm that the
> >>> combination of client/server behavior results in a reasonably high
> >>> session cache utilization.
> >>
> >> Please let me know how can i trace mod_ssl to confirm session cache utilization.
> >
> > with LogLevel debug, look for messages like
> >
> > Inter-Process Session Cache: request=GET status=XXX
> >
> > XXX will indicate whether or not the session was found in the cache
> >
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> 
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