performance: 0.769
device: 0.648
other: 0.486
vnc: 0.456
graphic: 0.349
network: 0.271
semantic: 0.250
PID: 0.239
KVM: 0.148
boot: 0.117
permissions: 0.104
debug: 0.093
files: 0.089
socket: 0.042

guest migration 100% cpu freeze bug