示例1:
通过 -e 选项直接执行probe,如:
stap -ve 'probe kernel.function("do_fork") { printf("%-25s %-10d 0x%-xn", execname(), pid(), $clone_flags) }'
示例2:
跟踪指定进程,如:
# stap -e 'probe vfs.read {printf("read performedn")}' -c 'ls'
示例3:
执行stp脚本,如;
#stap test.stp
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