performance: 0.721
device: 0.699
network: 0.494
other: 0.325
permissions: 0.302
PID: 0.208
semantic: 0.203
graphic: 0.156
socket: 0.155
vnc: 0.154
files: 0.135
debug: 0.121
boot: 0.084
KVM: 0.053

qemu -readconfig/-writeconfig cannot handle quotes in values