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by lalitmaganti
237 days ago
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> How much overhead does the recording have? Very much a symptom of what you are trying to record! See below > I have tried ftrace before but it's making everything 100x slower... If ftrace is making things 100x slower, I'm not sure that Perfetto is going to help you very much: fundamentally, for kernel stuff, it uses ftrace under the hood! |
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