/usr/share/systemtap/examples/virtualization/ Current File: //usr/share/systemtap/examples/virtualization/qemu_count.meta

title: Tally the Number of User-Space QEMU Events
name: qemu_count.stp
version: 1.0
author: William Cohen
keywords: virtualization qemu kvm
subsystem: virtualization
status: experimental
exit: user-controlled
output: sorted-list
scope: system-wide
description: 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.
test_support: stap -l 'qemu.*.*.*?' || stap -l 'qemu.kvm.*?'
test_check: stap -p4 qemu_count.stp
test_installcheck: stap qemu_count.stp -T 1