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From Ishita Kapadiya <ishim...@gmail.com>
Subject Re: [users@httpd] Apache is too slow with SSL
Date Wed, 13 Apr 2011 02:09:39 GMT
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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