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From Mladen Turk <mt...@apache.org>
Subject Re: Serious mod_jk performance issue
Date Thu, 14 Dec 2006 12:26:28 GMT
Jess Holle wrote:
 > We're seeing a *serious *performance issue with mod_jk and large (e.g. 500MB+) file
transfers.  [This is with Apache 2.0.55, Tomcat 5.0.30, and various recent mod_jk including
1.2.20.]

SunOS dev12.qa.atl.jboss.com 5.9 Generic_118558-25 sun4u sparc SUNW,Sun-Fire-V210

Tomcat:8080
Total transferred:      1782932700 bytes
HTML transferred:       1782908800 bytes
Requests per second:    5.60 [#/sec] (mean)

Apache-mod_jk-Tomcat:8009
Total transferred:      1782935400 bytes
HTML transferred:       1782908800 bytes
Requests per second:    3.68 [#/sec] (mean)

So I see no performance degradation that would
be higher then the performance needed to transfer
the data twice.

Anyhow, why would you like to serve the 500+ MB
files trough mod_jk? The entire point is that you
have the option to separate the static and dynamic
content.

Regards,
Mladen




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