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21 lines
777 B
Markdown
21 lines
777 B
Markdown
# arthas-trace
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> Trace method invoke chain, and output the time cost for each node in the path.
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> See also: `arthas`, `arthas-watch`.
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> More information: <https://arthas.aliyun.com/en/doc/trace.html>.
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- Trace method invoke chain:
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`trace {{class-pattern}} {{method-pattern}}`
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- Trace method invoke chains and only display invoke information longer than 10 ms:
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`trace {{class-pattern}} {{method-pattern}} '#cost > {{10}}'`
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- Trace the invoke chain of multiple classes or multiple methods:
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`trace -E {{class-pattern1}}|{{class-patter2}} {{method-pattern1}}|{{method-pattern2}}|{{method-pattern3}}`
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- Track method invoke chains, only display invoke information that exceeds 10 ms, and exit after 5 times:
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`trace {{class-pattern}} {{method-pattern}} '#cost > {{10}}' -n 5`
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