title: Record interrupts on a per-device basis. name: interrupts-by-dev.stp version: 1.0 author: Prerna Saxena (prerna@linux.vnet.ibm.com) keywords: interrupt subsystem: interrupt status: production exit: user-controlled output: timed scope: system-wide description: The interrupts-by-dev.stp script profiles interrupts received by each device per 100 ms. test_support: stap -l 'kernel.trace("irq_handler_entry")' test_check: stap -p4 interrupts-by-dev.stp test_installcheck: stap interrupts-by-dev.stp -c "sleep 0.2"