title: Show Processes Doing Polling Operations name: topsys.stp version: 1.0 author: anonymous keywords: profiling subsystem: kernel syscalls status: production exit: user-controlled output: sorted-list scope: system-wide description: The topsys.stp script lists out the top twenty systemcalls for the previous 5 seconds. The output is sorted from most frequent to least frequent. test_check: stap -p4 topsys.stp test_installcheck: stap topsys.stp -c "sleep 0.2"