On Fri, Jun 6, 2014 at 4:16 AM, Michal Hocko <mhocko@xxxxxxx> wrote: > Mel has a nice systemtap script (attached) to watch for stalls. Maybe > you can give it a try? Is there any special configurations I should enable? I get this: semantic error: unresolved arity-1 global array name, missing global declaration?: identifier 'name' at /tmp/stapd6pu9A:4:2 source: name[t]=execname() ^ Pass 2: analysis failed. [man error::pass2] Number of similar error messages suppressed: 71. Rerun with -v to see them. Unexpected exit of STAP script at /home/felipec/Downloads/watch-dstate-new.pl line 320. -- Felipe Contreras -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>