In this case, cpu type is kvm64.
And the restoring doesn't look good:
progress 1% (read 13035241472 bytes, duration 0 sec)
progress 2% (read 26070482944 bytes, duration 0 sec)
progress 3% (read 39105724416 bytes, duration 1 sec)
progress 4% (read 52140965888 bytes, duration 1 sec)
progress 5%...