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- Date: Wed, 30 Jan 2002 11:58:34 -0600
- From: joel.sherrill at OARcorp.com (Joel Sherrill)
- Subject: resource monitoring
Jan.Suchotzki at de.abb.com wrote:
> Hi Joel,
> I found the follwoing mail in the archive:
> >Peter Mueller wrote:
> >> Hi all,
> >> I like to monitor execution of an rtems application. I saw that the
> necessary OS hooks are already there to get e.g. task switching et cetera.
> My plan is to log >>such system events in a large ring buffer. The buffer
> could be displayed later on.
> >If you are going to add any more system log events than can be done via
> >an extension,
> >I would HIGHLY recommend doing something a bit more general and adding
> >macros that
> >can be dropped anywhere in the executive source and conditionally enabled.
> >Getting the
> >infrastructure in place to handle this is one thing. Starting to
> >RTEMS is another.
> >I would like to see some instrumentation in place.
> What do you mean with doing something a bit more general?
There are only a handful of user extension points. I would really like
to be able to generate a log of when system calls are made, resources
> There is a tool
> for monitoring the Linux Kernel (Linux Trace Toolkit).
> Do you mean something like this?