It seems that much of the lag is taking place with the http connectors,  the time 
spent processing is much less than the time it takes to send the reqest back through 
the http connector.  For instance, from looking at the SOAP logs, i can see that the 
thread took 3 seconds to process inside of AXIS soap engine, but when i look at the 
responce time in JMeter, I see 10 seconds to get a response.

Peter Lin <[EMAIL PROTECTED]> wrote:


If you look at the XML numbers in my performance article, you'll see that XML is very 
memory and CPU intensive. There's very little you can do about XML eating tons of 
resources and being slow.



Until motherboards come with XML accelerators built in, XML performance will be slow. 
You may want to consider using hardware accelerators, or not using XML, if performance 
is really important. This is true of all XML parsers be it C, C++, .NET, Java, Perl or 
Python. Some are faster than others, but they are all CPU and memory intensive.



peter lin




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