$ cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l
2
$ cat /proc/cpuinfo |grep "processor"|wc -l
24
$ cat /proc/cpuinfo |grep "cores"|uniq
cpu cores : 6
$ cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
24 Intel(R) Xeon(R) CPU E5-2630L v2 @ 2.40GHz