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Re: Another Newbie question about measuring time in a sys call


David A Sperry Wrote:
Hi,
      I'm trying to run the top example from a few months ago to play with
measuring time. I run top in one window and stap in another. The problem is
I am getting some strange answers.

probe kernel.syscall.* {
        if (execname() == "top")
                called[name] = gettimeofday_us()
}

sorry I missed something:


http://sources.redhat.com/ml/systemtap/2006-q1/msg00319.html

Martin has made some changes to the syscall tapsets. The new tapsets will use "probe syscall.*" instead of "probe kernel.syscall.*"




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