# -nographic -serial /dev/null -parallel /dev/null
${qemu} -smp ${guest_cpus} -monitor unix:${qmp_sock},server,nowait \
+ -cpu host,migratable=off,+invtsc,+tsc-deadline,pmu=off \
-drive file=/root/guest1.qcow2 -daemonize \
-netdev user,id=net0,hostfwd=tcp:$HOST_IP:5555-:22 \
-realtime mlock=on -mem-prealloc -enable-kvm -m 1G \