Use the psrinfo -p command to display the total number of physical processors on a system.
$ psrinfo -p 1 |
Use the psrinfo -pv command to display information about each physical processor on a system, and the virtual processor associated with each physical processor.
$ psrinfo -pv The UltraSPARC-IV physical processor has 2 virtual processors (8, 520) The UltraSPARC-IV physical processor has 2 virtual processors (9, 521) The UltraSPARC-IV physical processor has 2 virtual processors (10, 522) The UltraSPARC-IV physical processor has 2 virtual processors (11, 523) The UltraSPARC-III+ physical processor has 1 virtual processor (16) The UltraSPARC-III+ physical processor has 1 virtual processor (17) The UltraSPARC-III+ physical processor has 1 virtual processor (18) The UltraSPARC-III+ physical processor has 1 virtual processor (19) |
When you use the psrinfo -pv command on an x86 based system, the following output is displayed:
$ psrinfo -pv The i386 physical processor has 2 virtual processors (0, 2) The i386 physical processor has 2 virtual processors (1, 3) |