DTrace Flashcards by Jonathan Rubinstien | Brainscape

Q

What is DTrace?

A

A tracing framework available on a variety of platforms.

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Q

How do you list available DTrace probes?

A

Start a PHP process, and then run: dtrace -l

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Q

What is SystemTap?

A

A tracing utility that can be used to trace PHP’s static DTrace probes.

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