device: 0.598
vnc: 0.547
risc-v: 0.414
VMM: 0.366
TCG: 0.334
boot: 0.328
i386: 0.293
KVM: 0.265
graphic: 0.245
PID: 0.226
user-level: 0.210
ppc: 0.184
x86: 0.180
peripherals: 0.178
hypervisor: 0.173
permissions: 0.167
debug: 0.115
arm: 0.110
performance: 0.107
virtual: 0.104
register: 0.091
network: 0.074
architecture: 0.064
socket: 0.037
semantic: 0.036
assembly: 0.029
kernel: 0.028
mistranslation: 0.027
files: 0.005

video capture, slowness