Basic Unix Commands for Solaris Administrator

$ uname -a SunOS il06mksprod11 5.10 Generic_141444-09 sun4v sparc SUNW,SPARC-Enterprise-T5120
 * Solaris version

$ psrinfo -pv
 * How many CPUs
 * 1) Sample here is with two physical CPUs (each has 48 cores).

The physical processor has 48 virtual processors (0-23 32-55) UltraSPARC-T2+ (cpuid 0 clock 1167 MHz)

The physical processor has 48 virtual processors (64-71 80-119) UltraSPARC-T2+ (cpuid 64 clock 1167 MHz)