/usr/share/systemtap/examples/virtualization
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kvm_service_time.meta12100644editdlrm
kvm_service_time.stp28120755editdlrm
kvm_service_time.txt32110644editdlrm
qemu_count.meta6230644editdlrm
qemu_count.stp4650755editdlrm
qemu_io.meta6950644editdlrm
qemu_io.stp7810755editdlrm
Edit: /usr/share/systemtap/examples/virtualization/qemu_count.stp (465B)
#!/usr/bin/stap # # Copyright (C) 2011 Red Hat, Inc. # Written by William Cohen # # 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]) }