Troubleshooting PHP for performance

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bntouch
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Joined: Tue Aug 01, 2006 4:25 pm

Troubleshooting PHP for performance

Post by bntouch »

I have a pretty high load PHP application. It's gotten to the point where the system slows down dramatically every now and again. I would like to be able to trace it down to the offending scripts, however all I have is the process ID of the processes that are eating up the most RAM or using the most CPU. Any suggestions about going after performance optimization?
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feyd
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Post by feyd »

Use a profiling tool such as Xdebug.
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