~$ numactl --hardware
available: 2 nodes (0-1)
node 0 cpus: 1 3 5 7 9 11 13 15 17 19 21 23
node 0 size: 12015 MB
node 0 free: 11434 MB
node 1 cpus: 0 2 4 6 8 10 12 14 16 18 20 22
node 1 size: 12061 MB
node 1 free: 10239 MB
node distances:
node   0   1
  0:  10  20
  1:  20  10

~$ numactl --show
policy: bind
preferred node: 0
physcpubind: 1 3 5 7 13 15 17 19
cpubind: 0
nodebind: 0
membind: 0

$ sudo cpupower frequency-info
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 10.0 us
  hardware limits: 1.60 GHz - 3.06 GHz
  available frequency steps:  3.06 GHz, 2.93 GHz, 2.79 GHz, 2.66 GHz, 2.53 GHz, 2.39 GHz, 2.26 GHz, 2.13 GHz, 2.00 GHz, 1.86 GHz, 1.73 GHz, 1.60 GHz
  available cpufreq governors: performance schedutil
  current policy: frequency should be within 3.06 GHz and 3.06 GHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency: 3.06 GHz (asserted by call to hardware)
  boost state support:
    Supported: no
    Active: no
    3333 MHz max turbo 4 active cores
    3333 MHz max turbo 3 active cores
    3467 MHz max turbo 2 active cores
    3467 MHz max turbo 1 active cores

$ sudo cpupower idle-info
CPUidle driver: intel_idle
CPUidle governor: menu
analyzing CPU 0:

Number of idle states: 5
Available idle states: POLL C1 C1E C3 C6
POLL (DISABLED) :
Flags/Description: CPUIDLE CORE POLL IDLE
Latency: 0
Usage: 50380021
Duration: 195122032936
C1 (DISABLED) :
Flags/Description: MWAIT 0x00
Latency: 3
Usage: 816591
Duration: 24678853
C1E (DISABLED) :
Flags/Description: MWAIT 0x01
Latency: 10
Usage: 102418779
Duration: 407168008701
C3 (DISABLED) :
Flags/Description: MWAIT 0x10
Latency: 20
Usage: 0
Duration: 0
C6 (DISABLED) :
Flags/Description: MWAIT 0x20
Latency: 200
Usage: 0
Duration: 0

~$ sudo cpupower -c 1,3,5,7,9,11 monitor
              | Nehalem                   || Mperf              || Idle_Stats
 PKG|CORE| CPU| C3   | C6   | PC3  | PC6   || C0   | Cx   | Freq  || POLL | C1   | C1E  | C3   | C6
   0|   0|   3|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3066|| 99,73|  0,00|  0,00|  0,00|  0,00
   0|   0|  15|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3066|| 99,98|  0,00|  0,00|  0,00|  0,00
   0|   2|   7|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3066|| 99,98|  0,00|  0,00|  0,00|  0,00
   0|   2|  19|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3066|| 99,92|  0,00|  0,00|  0,00|  0,00
   0|   8|   1|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3066|| 99,98|  0,00|  0,00|  0,00|  0,00
   0|   8|  13|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3066|| 99,98|  0,00|  0,00|  0,00|  0,00
   0|  10|   5|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3065|| 99,97|  0,00|  0,00|  0,00|  0,00
   0|  10|  17|  0,00|  0,00|  0,00|  0,00|| 99,95|  0,05|  3065|| 99,98|  0,00|  0,00|  0,00|  0,00