How to display the number of Cores in IPSO

sysctl -a | egrep -i 'hw.machine|hw.model|hw.ncpu'

or

dmesg | grep -i cpu

fw1[admin]# sysctl -a | egrep -i 'hw.machine|hw.model|hw.ncpu'
hw.machine: i386
hw.model: Intel(R) Xeon(R) CPU                  @ 2.00GHz
hw.ncpu: 2
hw.machine_arch: i386

fw1[admin]# dmesg | grep -i cpu
CPU: Intel(R) Xeon(R) CPU                  @ 2.00GHz (1995.01-MHz 686-class CPU)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID:  0
cpu1 (AP): APIC ID:  1
cpu0: on acpi0
coretemp0: on cpu0
acpi_throttle0: on cpu0
cpu1: on acpi0
coretemp1: on cpu1
SMP: AP CPU #1 Launched!