관리-도구

편집 파일: qemu_count.stp

#!/usr/bin/stap # # Copyright (C) 2011 Red Hat, Inc. # Written by William Cohen <wcohen@redhat.com> # # The qemu_count.stp script tallies the number of times each of the # user-space qemu probepoints is encountered. When the script exits, # it prints a list of the number of times each user-space qemu # probepoint is encountered. global counts probe qemu.*.*.*?, qemu.kvm.*? {counts[pn()]++} probe end { foreach(n+ in counts) printf ("%s = %d\n", n, counts[n]) }