user-level: 0.228
device: 0.203
mistranslation: 0.195
graphic: 0.156
semantic: 0.107
i386: 0.096
x86: 0.091
ppc: 0.067
virtual: 0.049
performance: 0.036
boot: 0.033
risc-v: 0.031
vnc: 0.020
TCG: 0.016
VMM: 0.010
KVM: 0.010
debug: 0.009
permissions: 0.007
PID: 0.005
network: 0.005
peripherals: 0.003
arm: 0.003
architecture: 0.002
register: 0.002
kernel: 0.002
assembly: 0.002
hypervisor: 0.001
files: 0.001
socket: 0.001

Record/replay example does not work