device: 0.804
graphic: 0.600
network: 0.423
instruction: 0.223
other: 0.161
boot: 0.148
KVM: 0.140
vnc: 0.109
semantic: 0.073
mistranslation: 0.060
assembly: 0.017
socket: 0.011

mmap MAP_NORESERVE of 2^42 bytes consumes 16Gb of actual RAM