boot: 0.960
device: 0.925
performance: 0.859
mistranslation: 0.811
risc-v: 0.638
semantic: 0.599
ppc: 0.587
kernel: 0.582
graphic: 0.539
PID: 0.523
VMM: 0.514
KVM: 0.505
user-level: 0.489
i386: 0.455
TCG: 0.449
x86: 0.429
permissions: 0.386
debug: 0.369
register: 0.348
network: 0.312
vnc: 0.308
hypervisor: 0.305
arm: 0.295
peripherals: 0.275
virtual: 0.272
architecture: 0.269
files: 0.220
socket: 0.184
assembly: 0.118

doesn't clear screen on boot