Hi,
My JSF application is very slow via HTTPS.
Some parts are 15 times slower compared to HTTP
I measured the response times of the xhtml requests with Fiddler
(locally and over network)
Result for a very large page (512 KB) with a big datatable without ajax
usage:
-- local access with HTTP: 1 sec
-- local access with HTTPS: 15-16 sec
Other pages are factor 2-4 slower, with or without ajax.
The time is spent in htmlTableRenderer.encodeInnerHtml. Data is of
course available, there is no additional backend access.
The simple download of xhtml files or other files is NOT (noticeable)
slower.
Other non JSF applications running on the same servers are also not
slower with HTTPS.
Before I start profiling:
- Does anybody have an idea where I should look at?
- Are there any known JSF or webApp settings that influence https
performance?
Environment:
Facelets
myFaces 1.2.9
tomahawk12_1.1.10
richfaces 3.3.3
tomcat 6.0.29
jdk 1.6.0_23
Regards,
Michael
