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3 cards from this section. Quick, good the night before a test.
What does gprof measure in a program?
Think about what profiling means.
Name a command to use perf for basic statistics.
Recall the purpose of `stat`.
What is the primary function of gprof?
It's about timing functions, not memory.
True or False: perf can only analyze userspace applications.
Think about where perf can operate.
Explain how understanding performance can lead to better user experiences in applications.
Consider how delays affect users.
Discuss a scenario where using multiple profiling tools might benefit the overall optimization process.
Think about combining insights from different tools to tackle performance issues.
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