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show system inventory hardware cpu

date_range 19-Nov-23

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Syntax

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show system inventory hardware cpu

Description

Display system CPU statistics.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show system inventory hardware cpu command. Output fields are listed in the approximate order in which they appear.

Note:

Starting in Junos OS Release 22.1R1, the CPU allocations are displayed as a number range (for example, 4-7) instead of individual numbers (for example, 4,5,6,7).

Table 1: show system inventory hardware cpu Output Fields
Field Name	Field Description
Fields for Inventory CPU Information
No of CPUs	Total number of CPUs.
No of Logical CPUs/Hyper threads	Total number of hyper threads.
No of CPU sockets	Total number of CPU sockets.
No of Cores per socket	Total number of cores per socket.
No of Hyper threads per core	Total number of hyper threads per core.
CPU Vendor	The name of the CPU vendor.
CPU Model	The CPU model.
CPU Architecture	The type of CPU architecture.
CPU Speed	The CPU speed, in GHz.
CPU Cache	The size of the CPU cache.
No of Max vCPUs	The maximum number of allowed virtual CPUs.
Fields for CPU Statistics
`CPU ID`	The CPU ID
`User Time`	The amount of user time, in seconds.
`System Time`	The amount of system time, in seconds.
`Idle Time`	The amount of time spent in idle mode, in seconds.
`Nice Time`	The amount of spent nice time, in seconds.
`I/O Wait Time`	The amount of time spent waiting for input/output (I/O) operations, in seconds.
`Interrupt Service Time`	The amount of interrupt service time, in seconds.
Fields for CPU Pinning Information
`Virtual Machine`	The name of the virtual machine.
`vCPU`	The ID of virtual CPUs used by the virtual machine.
`CPU`	The ID of CPUs used by the virtual machine.
Fields for Emulator Thread Pinning Information (This section is displayed starting in Junos OS Release 22.1R1.)
Virtual Machine	The name of the virtual machine.
CPU	The ID of CPUs used by the virtual machine.
`System Component`	The name of the system component.
`CPUs`	The ID of CPUs used by the system component.
Quota	The CPU quota configured using the `cpu colocation quota` parameter. Note: This parameter is displayed starting in Junos OS Release 22.1R1.

Sample Output

show system inventory hardware cpu (NFX150)
show system inventory hardware cpu (NFX250 (NG))
show system inventory hardware cpu (NFX350)

show system inventory hardware cpu (NFX150)

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user@host> show system inventory hardware cpu

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Inventory CPU Information
-------------------------
No of CPUs:                       4
No of Logical CPUs/Hyper threads: 4
No of CPU sockets:                1
No of Cores per socket:           4
No of Hyper threads per core:     1
No of Max VCPUs:                  4
CPU Vendor:                       GenuineIntel
CPU Model:                        Intel(R) Atom(TM) CPU C3558 @ 2.20GHz
CPU Architecture:                 x86_64
CPU Speed:                        2.2000 GHz
CPU Cache:                        2048 KB

CPU Statistics (Time in sec)
----------------------------
User Time:              1044
System Time:            90
Idle Time:              5605
I/O Wait Time:          21
Nice Time:              0
Interrupt Service Time: 0

CPU Pinning Information
---------------------------------------
Virtual Machine             vCPU    CPU
--------------------------- ------- ---
vjunos0                     0       0
testvnf1                    0       2-3

show system inventory hardware cpu (NFX250 (NG))

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user@host> show system inventory hardware cpu

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Inventory CPU Information
-------------------------
No of CPUs:                       4
No of Logical CPUs/Hyper threads: 8
No of CPU sockets:                1
No of Cores per socket:           4
No of Hyper threads per core:     2
No of Max VCPUs:                  8
CPU Vendor:                       GenuineIntel
CPU Model:                        Intel(R) Pentium(R) CPU D1517 @ 1.60GHz
CPU Architecture:                 x86_64
CPU Speed:                        1.6000 GHz
CPU Cache:                        6144 KB

CPU Statistics (Time in sec)
----------------------------
User Time:              88347
System Time:            2121
Idle Time:              241343
I/O Wait Time:          73
Nice Time:              0
Interrupt Service Time: 0

CPU Pinning Information
---------------------------------------
Virtual Machine             vCPU    CPU
--------------------------- ------- ---
vjunos0                     0       0
testvnf1                    0       2
testvnf1                    1       6-7

Emulator Thread Pinning Information
-------------------------------
Virtual Machine             CPU
--------------------------- ---
vjunos0                     0
testvnf1                    2-3


System Component                CPUs     Quota
------------------------------- -------- -----
ovs-vswitchd                    0,4
srxpfe                          1,5
jdm  

show system inventory hardware cpu (NFX350)

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user@host> show system inventory hardware cpu

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Inventory CPU Information
-------------------------
No of CPUs:                       8
No of Logical CPUs/Hyper threads: 16
No of CPU sockets:                1
No of Cores per socket:           8
No of Hyper threads per core:     2
No of Max VCPUs:                  14
CPU Vendor:                       GenuineIntel
CPU Model:                        Intel(R) Xeon(R) D-2146NT CPU @ 2.30GHz
CPU Architecture:                 x86_64
CPU Speed:                        2.3000 GHz
CPU Cache:                        11264 KB

CPU Statistics (Time in sec)
----------------------------
User Time:              4738
System Time:            115
Idle Time:              19399
I/O Wait Time:          17
Nice Time:              0
Interrupt Service Time: 0

CPU Pinning Information
---------------------------------------
Virtual Machine             vCPU    CPU
--------------------------- ------- ---
vjunos0                     0       8
testvnf1                    0       3-4
testvnf1                    1       5-7

Emulator Thread Pinning Information
-------------------------------
Virtual Machine             CPU
--------------------------- ---
vjunos0                     8
testvnf1                    11-15


System Component                CPUs     Quota
------------------------------- -------- -----
ovs-vswitchd                    1,8
srxpfe                          0,2
jdm                             8

Release Information

Command introduced in Junos OS Release 15.1X53-D40.

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