Now remember, you still get to see exactly all the events occuring
on a system, in the order and detail of their occurrence. Moreover,
you now get more detail, more configurability and the front-end
is much nicer to play around with. Most importantly, you can get
information no other tool is able to provide (Like the exact time
runing a task, not the estimated one as currently available through
/proc, the time a task spends waiting for I/O, and real system call
latency, not the sampled one as in gprof.) Everything with a total
system overhead of below 1.5% !
The Linux Trace Toolkit can be found at the following address :
http://www.info.polymtl.ca/~karym/trace
The above page contains more detail, screenshots, documentation
than a mail can carry ...
Thank you for your time and hope to hear from you soon!
===================================================
Karim Yaghmour
karym@info.polymtl.ca
Operating System Consultant
(Linux kernel, real-time and distributed systems)
===================================================
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