How to Check Ubuntu CPU Info

Total CPU Info

1	$ cat /proc/cpuinfo

 

Count Logical Core

1	$ grep -c processor /proc/cpuinfo

 

Count Physical CPU

1	$ grep "physical id" /proc/cpuinfo | sort -u | wc -l

 

Count CPU's Physical Core

1	$ grep "cpu cores" /proc/cpuinfo | tail -1