26 lines
787 B
Markdown
26 lines
787 B
Markdown
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# sprof
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> Read and display shared object profiling data.
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> Note: Requires profile data generated via the `$LD_PROFILE` environment variable.
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> More information: <https://manned.org/sprof>.
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- Generate a flat profile and call graph (default output):
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`sprof {{path/to/library.so}} {{path/to/library.so.profile}}`
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- Generate a flat profile with counts and ticks:
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`sprof {{[-p|--flat-profile]}} {{path/to/library.so}} {{path/to/library.so.profile}}`
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- Generate a call graph:
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`sprof {{[-q|--graph]}} {{path/to/library.so}} {{path/to/library.so.profile}}`
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- Print call pairs and their usage counts:
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`sprof {{[-c|--call-pairs]}} {{path/to/library.so}} {{path/to/library.so.profile}}`
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- Use profile data from current directory (auto-detected by soname):
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`sprof {{path/to/library.so}}`
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