Correct number of CPU in KVM

"grep -c processor /proc/cpuinfo" calculate number of processors correctly on physical hosts.

Problem appears on KVM guests as "processor" appears also in processor name and
"grep -c processor /proc/cpuinfo" return doubled number of CPUs, which is wrong

Usage of "grep -c ^processor /proc/cpuinfo" will count amount of cpus correctly on KVM, AWS and physical hosts.