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SystemTap Dissertation
- From: swb6 at aber dot ac dot uk
- To: systemtap at sourceware dot org
- Date: Mon, 15 Mar 2010 21:20:30 -0000
- Subject: SystemTap Dissertation
Hi,
Im an Undergraduate computer science student and have been very interested
in the emergence of new kernel tracing technologies and I have based my
dissertation on systemTap.
The application i have designed allows a user to deploy system tap scripts
to a number of hosts across a network, and retrieve and store results from
each system, with scope for real time graphing of performance (so far only
file system read writes).
I would like to offer the user the ability to create there own scripts by
offering a list of possible probe points that they can access.
I have see that something similar is possible in D trace and can be be
achieved via the command 'dtrace -l -P <provider>
which will list all the probes available in that providers area e.g.
syscall provider.
Is anything like this available with systemTap, If I could provide a list
of probe points for a user specified area of the kernel I could reduce the
learning curve to anyone new to systemTap and kernel tuning/debugging
(this includes myself)
Sorry to hijack this list with such a basic question
Steve