hp-ux下tusc命令的使用

/usr/local/bin/tusc -T "%T" -afpvkuE -o tusc.log [command]
-a print all exec parameters
-f follow forks.
-p print pids.
-v Verbose.
-k keep tracing after man process exits.
-u user thread IDs.
-E show syscall entries.It collect all the data it needs when the system call returns.

顺便说一下strace的使用方法。

strace -f -s 1024 -o /tmp/strace.log -p <pid>

-f follow forks
-s buffer size
-o output file
-p attach pid