display cpu monitor history

Function

The display cpu monitor history command displays historical information about CPU overloading status.

Format

display cpu monitor history [ slot slot-id ]

Parameters

Parameter	Description	Value
slot slot-id	slot id.	The value is a string of 1 to 31 case-insensitive characters.

Parameter

Description

Value

slot slot-id

slot id.

The value is a string of 1 to 31 case-insensitive characters.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
diagnose	read

Usage Guidelines

Usage Scenario

To obtain historical information about CPU overloading status of a board, run the display cpu monitor history command. The obtained information helps locate faults.

Precautions

This command is supported only on the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display historical information about CPU overloading status.

<HUAWEI> display cpu monitor history
CPU Overload history:
System CPU use rate is : 99%
OverloadTime : 2020-03-14 03:27:25
--------------------------------
ServiceName         UseRate   
--------------------------------
SYSTEM              99%
CMF                  0%
UNKNOWN              0%
IP STACK             0%
AAA                  0%
RM                   0%
TNLM                 0%
LOCAL PKT            0%
SLA                  0%
VLAN                 0%
DEVICE               0%
ARP                  0%
ND                   0%
IFM                  0%
FIBRESM              0%
TUNNEL               0%
FEC                  0%
FEA                  0%
PNP                  0%
--------------------------------

**Table 1** Description of the **display cpu monitor history** command output
Item	Description
CPU Overload history	Historical information about CPU overloading status.
System CPU use rate is	CPU usage when the CPU was overloaded.
OverloadTime	Date and time when the CPU was overloaded.
ServiceName	Service name.
UseRate	CPU usage in each service.