Wanting to continue with systemtap, we came up with this idea of instrumenting XEN or KVM for project 2. Quoting my mentor " writing useful tapsets that one can use to write meaningful scripts to instrument or gather information from the
Mr. Masami Hiramatsu Kindly pointed out the VESPER project which is a framework to gather the state of guest kernel.
It looks as if they would like to support systemtap.
The thread on the systemtap mailing list regarding the same can be found here.
I would be really grateful to have some feedback regarding this.