Free Improving mod_perl Sites’ Performance: Part 3 Tutorial

In this article we will continue the topic started in the previousarticle. This time we talk about t
ools that help us with codeprofiling and memory usage measuring.Code Profiling TechniquesThe profiling process helps you to determine which subroutines or justsnippets of code take the longest time to execute and which subroutinesare called most often. You will probably just want to optimize those.When do you need to profile your code? You do that when you suspect thatsome part of y 
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