arthas-trace

Trace method invoke chain, and output the time cost for each node in the path. See also: arthas, arthas-watch. More information: https://arthas.aliyun.com/en/doc/trace.html.

• Trace method invoke chain:

trace class-pattern method-pattern

• Trace method invoke chains and only display invoke information longer than 10 ms:

trace class-pattern method-pattern '#cost > 10'

• Trace the invoke chain of multiple classes or multiple methods:

trace -E class-pattern1|class-patter2 method-pattern1|method-pattern2|method-pattern3

• Track method invoke chains, only display invoke information that exceeds 10 ms, and exit after 5 times:

trace class-pattern method-pattern '#cost > 10' -n 5