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Ajay,

On 12/9/2010 11:29 AM, Aggarwal, Ajay wrote:
> You are correct. I benchmarked in both directions and performance is
> pretty comparable (http vs https). BTW, my application uses Java and
> Apache HTTP Components library to perform these file transfers.
> 
> While downloading from the server, I saw very similar %CPU and the
> total time taken for download was also about the same.
> 
> While uploading to the server, I saw that in my situation HTTP kept
> %CPU in 60-80% range, while HTTPS was in 70-80% range... marginal
> difference. And total time taken for upload via HTTPS was about 30%
> more than via HTTP.
> 
> I can live with this performance difference.

A little data can go a long way toward setting priorities :)

> I think we need to change Tomcat documentation slightly. See below
> from tomcat 6.0 documentation 
> http://tomcat.apache.org/tomcat-6.0-doc/ssl-howto.html Section:
> General Tips on Running SSL

Patches -- even to the documentation -- are always welcome.

- -chris
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