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From Nikola Milutinovic <>
Subject Re: dramatic performance differences on development machines
Date Tue, 13 Jan 2004 09:25:39 GMT
Johan Coens wrote:

> Hello all,
> We have tomcat running with a webapplication based on Mediasurface (content
> mangement system). The performance of the web app is very different from
> machine to machine. On 1 dev. machine the performance is approx. 400 - 1000
> ms. a page, on another 8000 - 14000 ms. I've copied the complete tomcat
> directory to the slow dev. machine, running the same jdk, same os and same
> patches, but still the machine performance is slow.
> Can anybody point out what the cause can be of this dramatic performance
> difference?

Are the machines identical? Memory, disks,...

You can use heavy artillery, like "vmstat", "iostat" to see if something looks 
bad. You can also profile your application.


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