user@machine : /home/brandt # sysctl -a | grep cpu
kern.smp.cpus: 4
kern.smp.maxcpus: 64
kern.ccpu: 0
<cpu count="4" mask="f">0, 1, 2, 3</cpu>
<cpu count="4" mask="f">0, 1, 2, 3</cpu>
kern.sched.cpusetsize: 8
kern.racct.pcpu_threshold: 1
cpu HAMMER
device cpufreq
net.inet.tcp.per_cpu_timers: 0
debug.cpufreq.verbose: 0
debug.cpufreq.lowest: 0
debug.acpi.cpu_unordered: 0
hw.ncpu: 4
hw.acpi.cpu.cx_lowest: C1
dev.acpi_perf.3.%parent: cpu3
dev.acpi_perf.2.%parent: cpu2
dev.acpi_perf.1.%parent: cpu1
dev.acpi_perf.0.%parent: cpu0
dev.cpu.3.cx_usage: 100.00% 0.00% last 3076us
dev.cpu.3.cx_lowest: C1
dev.cpu.3.cx_supported: C1/1/0 C2/2/100
dev.cpu.3.%parent: acpi0
dev.cpu.3.%pnpinfo: _HID=none _UID=0
dev.cpu.3.%location: handle=\_PR_.C003
dev.cpu.3.%driver: cpu
dev.cpu.3.%desc: ACPI CPU
dev.cpu.2.cx_usage: 100.00% 0.00% last 63us
dev.cpu.2.cx_lowest: C1
dev.cpu.2.cx_supported: C1/1/0 C2/2/100
dev.cpu.2.%parent: acpi0
dev.cpu.2.%pnpinfo: _HID=none _UID=0
dev.cpu.2.%location: handle=\_PR_.C002
dev.cpu.2.%driver: cpu
dev.cpu.2.%desc: ACPI CPU
dev.cpu.1.cx_usage: 100.00% 0.00% last 45us
dev.cpu.1.cx_lowest: C1
dev.cpu.1.cx_supported: C1/1/0 C2/2/100
dev.cpu.1.%parent: acpi0
dev.cpu.1.%pnpinfo: _HID=none _UID=0
dev.cpu.1.%location: handle=\_PR_.C001
dev.cpu.1.%driver: cpu
dev.cpu.1.%desc: ACPI CPU
dev.cpu.0.cx_usage: 100.00% 0.00% last 203us
dev.cpu.0.cx_lowest: C1
dev.cpu.0.cx_supported: C1/1/0 C2/2/100
dev.cpu.0.%parent: acpi0
dev.cpu.0.%pnpinfo: _HID=none _UID=0
dev.cpu.0.%location: handle=\_PR_.C000
dev.cpu.0.%driver: cpu
dev.cpu.0.%desc: ACPI CPU
dev.cpu.%parent:
security.jail.param.cpuset.id: 0