RE: Java and CPU

["Stone, Brad V (TC)" <bvstone@xxxxxxxxxxxxxx>]

> Brad,
> 
> Resource comparisons between java and it's runtime 
> environment, and rpg are
> hard to come by.  For that, I appreciate your post.  But even 
> the little you
> gave us is still mostly an apples to oranges comparison.  If 
> anyone has more
> meaningful data, I'd appreciate hearing about it.

How do you figure?  It's the "same application" except the Java app isn't
yet reading the order history data.  The CGI program is.  All other
processes are exactly the same.

> 
> Websphere is statically linked to the HTTP Server.  It's CPU use is
> reflected in the HTTP server jobs.  CGIs are dynamic calls to external
> programs.  Their CPU use is separate.  The call to the CGI 
> takes some work.
> So does the handling of the CGI I/O.  That minimal use is 
> reflected in the
> Server's BCI jobs.  But the CGIs themselves, are separate 
> jobs altogether.

Right, I included the BCI Jobs.  The BCH job in my first example is simply
serving HTML.  So, if we leave the BCH job out, it makes the different even
more off.

> 
> BTW, were both machines identical?

It is one machine.  :)  So yes and no.

Brad
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