-${qemu} -smp ${guest_cpus} -drive file=/root/guest1.qcow2 -daemonize \
- -netdev user,id=net0,hostfwd=tcp:10.2.117.23:5555-:22 \
+${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 \