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From: gnurou@gmail.com (Alexandre Courbot)
To: kernelnewbies@lists.kernelnewbies.org
Subject: can we measure the traffic between user and kernel mode
Date: Fri, 28 Jan 2011 10:07:15 +0900	[thread overview]
Message-ID: <AANLkTinHkU=gXf191OJWe6zYy02smdDbqSf-6qo-EFzk@mail.gmail.com> (raw)
In-Reply-To: <AANLkTik4ZhxLCJJFEU=RmSWDjKEgusUmp-QvxBx5f7Vd@mail.gmail.com>

> I can "strace -o -tt 123 a.out" before "A begin" but how could I
> combine console output with the content of strace?

strace does output to stderr unless you specify the -o option. So by
using something like

$ strace -tt your_program

or

$ strace -tt your_program &> log.txt

you will have both outputs intermingled. Note that the console output
of your program will appear in the middle of the corresponding write()
system call.

Alex.

  parent reply	other threads:[~2011-01-28  1:07 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-27  3:42 can we measure the traffic between user and kernel mode loody
2011-01-27  4:41 ` Alexandre Courbot
2011-01-27  5:02 ` Mulyadi Santosa
2011-01-27  5:56   ` loody
2011-01-27  6:20     ` Mulyadi Santosa
2011-01-27 11:56       ` Pravin Shedage
2011-01-27 13:48       ` loody
2011-01-27 17:45         ` Mulyadi Santosa
2011-01-30  7:50           ` loody
2011-01-28  1:07         ` Alexandre Courbot [this message]
2011-01-30  8:07           ` loody
2011-01-31  1:38             ` Alexandre Courbot
2011-01-31  1:40               ` Alexandre Courbot
2011-01-27  5:56 ` Michael Blizek

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