Take the 2-minute tour ×  Possible Duplicate: Good sites for
discussing specific hosting provider/server specification
scenarios  I'm currently developing a web app that is built on
the LAMP stack. I want to know how I can estimate how much
bandwidth, storage, processing, etc. it will take when I hit a
certain number of users. What are some tools I can use to make
these estimates?  share|improve this question  marked as
duplicate by Mark Henderson Jan 13 '12 at 4:36   Use a load
testing tool to test whatever equipment you have then
extrapolate from there. –  Chris S May 1 '11 at 4:07  1 Answer 1
I use a combination of Sargon and Systat to log processor usage,
nic in/out traffic, memory usage, and storage. Then it is just a
matter of correlating that data with your traffic and calculate
pricing based on that information. Hope that helps!
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