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22 lines
663 B
Markdown
22 lines
663 B
Markdown
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# arthas-trace
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> 方法内部调用路径，并输出方法路径上的每个节点上耗时。
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> 另见 `arthas`, `arthas-watch`.
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> 更多信息：<https://arthas.aliyun.com/en/doc/trace.html>.
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- 追踪方法调用链：
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`trace {{class-pattern}} {{method-pattern}}`
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- 追踪方法调用链，仅显示大于 10 毫秒的调用：
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`trace {{class-pattern}} {{method-pattern}} '#cost > {{10}}'`
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- 追踪多个类和方法的调用：
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`trace -E {{class-pattern1|class-patter2}} {{method-pattern1|method-pattern2|method-pattern3}}`
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- 仅显示大于 10 毫秒的调用链，观测 10 次：
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`trace {{class-pattern}} {{method-pattern}} '#cost > {{10}}' -n 5`
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