On Wed, Aug 09, 2006 at 11:44:10AM +0100, Alan Cox wrote:Jes, read up on kprobes a little if you think its of no use in these
kind of situations. A systemtap script to count/measure alignment fault
rates and see who is causing the load isn't very hard to write.
But this does make sense ... the system administrator of a mainframe or
super-computer can (and arguably should) be monitoring resource
utilization and providing feedback to users on how to get the best
performance from their applications.
-Tony (currently at 90% rip out this message, 10% add the mutex lock/unlock).