Hi there, on http://www.caucho.com/articles/benchmark.html you mention the
following:

<quote>
Apache configurations used Apache 1.3.9. All modules were compiled with DSO
support.
</quote>

Why has this been done?

On http://www.apache.org/docs/dso.html you can find a few disadvantages of
DSO:

<quote>
The server is approximately 5% slower at execution time under some platforms
because position independent code (PIC) sometimes needs complicated
assembler tricks for relative addressing which are not necessarily as fast
as absolute addressing
</quote>

Please make sure DSO isn't a slowdown factor on your machines, benchmarks
only count for something when done fairly.


Cheers!

-Renzo

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