display ap performance statistics

Function

The display ap performance statistics command displays performance statistics about an AP.

Format

display ap performance statistics { ap-name ap-name | ap-id ap-id }

Parameters

Parameter	Description	Value
ap-name ap-name	Displays performance statistics about the AP with a specified name.	The AP name must exist.
ap-id ap-id	Displays performance statistics about the AP with a specified ID.	The AP ID must exist.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display ap performance statistics command to view AP performance statistics to monitor AP performance.

Example

# Display performance statistics about AP huawei.

<HUAWEI> display ap performance statistics ap-name huawei
--------------------------------------------------------------------------------
Memory usage(%)                 : 58
Memory average usage(%)         : 58
CPU usage(%)                    : 4
CPU average usage(%)            : 4
Available space size(KB)        : 1192
Device Temperature(degree C)    : 45 
Environment Temperature(degree C) : -  
CPU Temperature(degree C)       : - 
NP Temperature(degree C)        : - 
IRF0 Temperature(degree C)      : -
IRF1 Temperature(degree C)      : -
IRF2 Temperature(degree C)      : -
IRF3 Temperature(degree C)      : -
Online user number              : 0
Upstream traffic(wireless)(KB)  : 23 KB           
Wireless port drop frames(RX)   : 0            
Wireless port drop frames(TX)   : 0          
Wireless port total bytes(RX)   : 0
Wireless port total bytes(TX)   : 0
Wireless port unicast frames(RX): 0
GigabitEthernet port 0
  port drop frames(RX)          : 0
  port drop frames(TX)          : 0
  port total Bytes(RX)          : 0
  port total Bytes(TX)          : 0
  port unknown frames(RX)       : 0
  port error frames(TX)         : 0
  port updown counts            : 0
  port output rate(Kbps)        : 0   
  port input rate(Kbps)         : 1
GigabitEthernet port 1
  port drop frames(RX)          : 0
  port drop frames(TX)          : 0
  port total Bytes(RX)          : 61210
  port total Bytes(TX)          : 38218
  port unknown frames(RX)       : 0
  port error frames(TX)         : 0
  port updown counts            : 0
  port output rate(Kbps)        : 0   
  port input rate(Kbps)         : 1
--------------------------------------------------------------------------------

**Table 1** Description of the **display ap performance statistics** command output
Item	Description
Memory usage(%)	Memory usage (%).
Memory average usage(%)	Average memory usage (%).
CPU usage(%)	CPU usage (%).
CPU average usage(%)	Average CPU usage (%).
Available space size(KB)	Available space, in KB.
Device Temperature(degree C)	AP's device temperature (°C).
Environment Temperature(degree C)	AP's ambient temperature (°C).
CPU Temperature(degree C)	AP's CPU temperature (°C).
NP Temperature(degree C)	AP's NP chip temperature (°C).
IRFn Temperature(degree C)	Temperature of IRF n (°C).
Online user number	Number of online users.
Upstream traffic(wireless)(KB)	Traffic volume on the wireless upstream interface in a specified period, in KB.
Wireless port drop frames(RX)	Number of discarded data frames received by the wireless interface.
Wireless port drop frames(TX)	Number of discarded data frames sent by the wireless interface.
Wireless port total bytes(RX)	Total number of bytes received by the wireless interface.
Wireless port total bytes(TX)	Total number of bytes sent by the wireless interface.
Wireless port unicast frames(RX)	Number of unicast data frames received by the wireless interface.
GigabitEthernet port x	ID of a wired interface.
port drop frames(RX)	Number of discarded data frames received by the wired interface.
port drop frames(TX)	Number of discarded data frames sent by the wired interface.
port total Bytes(RX)	Number of bytes received by the wired interface.
port total Bytes(TX)	Number of bytes sent by the wired interface.
port unknown frames(RX)	Number of unknown protocol packets received by the wired interface.
port error frames(TX)	Number of error data frames sent by the wired interface.
port updown counts	Number of times the wired interface alternates between Up and Down.
port output rate(Kbps)	Wired-side sending rate (kbps).
port input rate(Kbps)	Wired-side receiving rate (kbps).

If the AP does not support this parameter, a hyphen (-) is displayed.

To clear wired-side statistics on an AP, run the reset statistics { ap-name ap-name | ap-id ap-id } [ ssid ssid ] command. Alternatively, you can run reset statistics all the command to clear statistics on all APs.