device: 0.766
performance: 0.591
other: 0.585
debug: 0.510
socket: 0.349
graphic: 0.348
PID: 0.339
boot: 0.317
vnc: 0.236
KVM: 0.208
semantic: 0.197
permissions: 0.131
network: 0.087
files: 0.011

memory writes via gdb don't work for memory mapped hardware