display pm statistics

Function

The display pm statistics command displays the collected performance statistics.

Format

display pm statistics task-name data-index index [ instance-type instance-type [ measure measure-name | instance instance-name &<1-5> ] ^* ]

Parameters

Parameter	Description	Value
task-name	Displays the performance statistics of a specified performance statistics collection task.	The value is a string of 1 to 31 case-insensitive characters, spaces not supported. The string contains letters, digits, and underscores (_), and must start with letters or digits.
data-index index	Displays the performance statistics collected at a specified interval.	The value is an integer that ranges from 0 to 16. If the value is 0, the current performance statistics are displayed. If the value is larger than 0, the performance statistics collected in one or more cycles are displayed. The smaller the value, the latest the statistics. If a short performance statistics collection cycle (5, 10, 15, 30, or 60 minutes) is set, the value of index ranges from 1 to 16. If a long performance statistics collection cycle (1440 minutes) is set, the value of index ranges from 1 to 3.
instance-type instance-type	Specifies the type of an instance bound to a performance statistics collection task.	The enumerated values include: ipfpm: collects IP FPM statistics. uni-mng-as-port: collects statistics on an AS port. wlan-ap: collects AP statistics: wlan-radio: collects statistics about a specified AP radio. wlan-ssid: collects statistics about a service set bound to a specific AP radio. wlan-ap-wiredport: collects statistics on an AP wired port. NOTE: The S6720-SI and S6720S-SI only support the uni-mng-as-port.
measure measure-name	Specifies the name of a statistics counter.	The value is a string of 1 to 63 case-insensitive characters without spaces. Select statistics counters according to the device configuration.
instance instance-name	Specifies the name of an instance.	The value is a string of 1 to 255 case-insensitive characters. When instance-type is ipfpm, the instance-name value is configured using the instance (IPFPM-MCP view) command. When instance-type is uni-mng-as-port, the instance-name value is AS name+interface number, for example, as1 gigabitethernet0/0/1. When instance-type is wlan-ap, the instance-name value is ap-id. For example, 1 indicates AP 1. When instance-type is wlan-radio, the instance-name value is ap-id.radio-id. For example, 0.1 indicates radio 1 of AP 0. When instance-type is wlan-ssid, the instance-name value is ap-id.radio-id.SSID name length.SSID name ASCII code. For example, 1.0.5.98.99.100.101.102 indicates the SSID with the name bcdef and name length 5 of radio 0 of AP 1. When instance-type is wlan-ap-wiredport, the instance-name value is ap-id.port type x 100+port number. For example, 0.101 indicates FE port 1 of AP 0. The port type can be 1 (an FE port) or 2 (a GE port). The port number ranges from 0 to 99.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

To view the current or historical performance statistics, run the display pm statistics command. The system can display the current performance statistics and historical performance statistics collected in a maximum of 16 cycles.

Prerequisites

An instance has been bound to the current performance statistics using binding command.
Performance statistics has been enabled for the current performance statistics task using statistics enable command.

Precautions

To display the performance statistics, confirm that the performance statistics task is running.

Example

# Display the current performance statistics of the performance statistics collection task task1.

<HUAWEI> display pm statistics task1 data-index 0
Total measures count: 10
--------------------------------------------------------------------------------
Instance Type        : ipfpm
Instance Name        : 1
Measure Name         : forward-loss-ratio-max
Measure Data         : 0
Valid Flag           : no statistics
Timestamp            : 2014-04-15 11:17:00

......

**Table 1** Description of the **display pm statistics** command output
Item	Description
Total measures count	Number of a performance statistics counter.
Instance Type	Type of an instance bound to a performance statistics collection task.
Instance Name	Name of an instance bound to a performance statistics collection task.
Measure Name	Name of a performance statistics counter.
Measure Data	Statistics counter.
Valid Flag	Valid flag of the performance statistics. The value can be: no statistics: The performance statistics are not collected. valid: The performance statistics are valid. incredible value: The performance statistics are not reliable. measure not configured: The statistics counter is disabled.
Timestamp	Time when the performance statistics are collected.