OXM001040 iManager M2000 V200R008 Performance Management (WiMAX) ISSUE1.pdf

8/12/2019 OXM001040 iManager M2000 V200R008 Performance Management (WiMAX) ISSUE1.pdf

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Performance Management

Confidential Information of Huawei. No Spreading Without Permission

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www.huawei.com

Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved.

PerformanceManagement


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Page1Copyright 2010 Huawei Technologies Co., Ltd. All rights reserved.

References

M2000 Operator Guide

M2000 Administrator Guide


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Objectives

Upon completion of this course, you will be able to:

Describe Counters, Objects and Periods

Manage Counters and Objects

Query the Performance Results

Monitor the Performance Task Status


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Contents

1. Basic Concept

2. Monitoring NE performance

3. Querying measurement result

4. Managing counter thresholds


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Elements of MeasurementCounter- What?

Normal counter default counter extended counter

Customized counter

Object- Who?

Physical concept Board/Cabinet

Logical concept BSC, Cell TRX

Period- When?

5 15 30 60 1440 min


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Measurement Function Sets andSubsets

These counters are divided into three levels:

Level 1 is the function set. A function set consists of multiple function subsetsrelated to a specific system function. Function sets are also called measurementsets.

Level 2 is the function subset. A function subset consists of measurementcounters related to a certain system function. Function subsets are also calledmeasurement units.

Level 3 is the measurement counter.

Measurement objects and measurement counters are closely related. One object typecan map multiple function sets. One function set can map multiple object types. Onefunction set can contain multiple function subsets. One function subset, however,belongs to only one function set and one object type.


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Performance MeasurementCounter

System counter

Common counter

Extended counter

Custom counter

Common counter

Common counters refer to the key counters defined by NEs. The NEs periodically reportthe measurement results of all the counters to the M2000. The M2000 saves themeasurement results to the performance database if the counters are selected. You canquery the measurement results stored in the performance database.

Extended counter

Extended counters are also defined by NEs. The NEs report the results of the selectedextended counters to the M2000. The M2000 determines whether to save the results ofthe selected extended counters in the performance database of the M2000 performancedatabase according to your requirements.

Custom counter

Custom counters refer to the counters defined on the M2000 client. The system definescustom counters by adding, subtracting, multiplying, and dividing the system defaultcounters (both common counters and extended counters). By using the existing customcounters, you can create more custom counters.


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Performance MeasurementObjects

Object

Measurement objects refer to the objects that are measured. A

measurement object can be a physical entity such as a board

or a subrack, or a logical entity such as a cell or a neighbor cell.

WiMAX NEs are type 1 object

Certain mapping relations exist between measurement objects and measurementcounters. Each measurement object maps one or more measurement counters, that is,the measured object has specific measurement items. Measurement counters, however,depend on measurement objects.


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Object Type

Object type 1: You need not specify measurement objects.

The system measures this type of objects by default.

Object type 2: You need to specify measurement objects.

After this type of measurement objects are manually added

to an NE, the NE notifies the M2000 of the addition.

Object type 3: You need to enter the specific characteristics

of an object. The measurement is based on the entered

characteristics.

Examples

Type 1: DBS3900 WiMAX

Type 2: CDMA BSC6680

Type 3: CPE


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Performance MeasurementPeriods

Period

A measurement period refers to the interval for NEs to report

performance measurement results. It define how to measure.

The measurement periods vary according to the measurement

objects.

The following measurement periods are available for WiMAX :

WASN9770: 5 minutes (optional), 30 minutes

DBS3900: 30 minutes

A measurement period refers to the interval for NEs to report performance measurementresults. NEs report measurement results to the M2000 periodically. The M2000 analyzesthe results and then saves the results to the database for future queries. Themeasurement periods vary according to the measurement objects. The following

measurement periods of WiMAX Nes are available: 5minutes, 30 minutes.Not all the counters support the 5 minutes period.


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Performance Measurement Procedure


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Managing Objects and counters

Step 1 Choose Performance > Measure Management > measurement Settings toview the Measure Management window,

Step 2 Select Object Type for Organization Style .

Step 3 Select an object type on the navigation tree.


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Managing Objects and counters (Cont.)

Measurement Period

Measurement Counter

Measurement Object

Step 1 Choose Performance > Measure Management > Measurement Settings, andthen click the Measurement Settings tab.

Step 2 On the Measurement Settings tab page of the Measure Management dialogbox, select an object type or a function subset from the navigation tree.

Step 3 Select a function set and subset on the Measurement Settings tab page. Selectthe objects and counters to be measured.

CAUTION: You must select a CBSS object manually.

Step 4 Click Apply to complete the measurement setting.

Step 5 Click the Measurement Records tab to check whether the measurement settingis successful.


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Managing NE Measurement Status

Viewing NE Measurement Status

STEP 1 Choose Performance > Measure Management > Status Browser

STEP 2 On the Measurement Status tab page of the Measure Management

window, select an NE type from the shortcut menu to view the details about themeasurement status in the measurement status list.

Exporting NE Measurement State

STEP 1 Right-click the measurement status table and choose Export Status onthe shortcut menu. The Save dialog box is displayed

STEP 2 Select the save path and file type. Enter the file name. The file can be inTXT, HTML, CSV, or XLS format.

STEP 3 Click Save .

STEP 4 Click OK in the displayed dialog box.


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Adding a User-Defined Counter


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Synchronizing Measurement Results

Step 1 Choose Performance > Measure Management > measurement Status

Step 2 Right-click a node on the navigation tree and choose Synchronize Result ,

Step 3 Set the parameters.

Step 4 Click OK to start the synchronization.

Step 5 Click OK in the displayed Prompt dialog box.


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Querying the Integrity

Monitoring the integrity of measurement results refers to checking the integrity ofmeasurement results in a measurement period before the current time.

Step 1 Choose Performance > Measure Management > Status Browser

Step 2 Click , and select Integrity Query to view the Condition setting forIntegrity Query dialog box.

Step 3 Select the measurement period, NE, and function subset. A maximum of 5measurement periods, 10 NEs, and 10 function subsets are allowed.

Step 4 Click OK.


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Contents

1. Basic Concept





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Querying Performance Results

Two query modes

by new conditions

by template


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Querying by new conditions

New Query New Query

Step 1 Choose Performance > Query Result ,

Step 2 Click New Query , or select the Custom node or a template under this node andright-click to select New Query to display Query Result window.

Step 3 On the Object Settings , Counter Settings , and Other Settings tab pages, setthe query conditions for the measurement results.

Step 4 Optional: The Filter by Counter to set the filtering conditions.

Step 5 Click Query .


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Querying by template


Step 2 In the template tree on the left part of Query Result , select a template.

Step 3 Right-click the template and choose Query Result > Default from the shortcut

menu. Alternatively, double-click the selected template.


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Displaying Performance Results

Measurement results can be displayed in a table or a line or

bar chart.


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Printing Performance Results


Step 2 Query a result and then open the tab indicating the queried result.

Step 3 Right-click and choose Print to open the Print dialog box.

Step 4 Set the print parameters.

Step 5 Click Print .


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Contents

1. Basic Concept





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Performance Counter Thresholds

The performance threshold is used to monitor the actual

measurement result of the performance counter. When the

value of the measurement result exceeds that set by the

user, the system generates an alarm.

The threshold value of the performance counter can be the

threshold value of a specific performance counter or the

threshold value of the combined performance counters.


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Setting Simple Counter Threshold

Simple threshold is a threshold defined for a single counter.

According to the four alarm levels, you can set four levels of simple thresholds for onecounter.

If the triggered alarm is not cleared, the same alarm will not be generated again for thesame counter . When the system generates an higher level alarm, the lower level alarmwill be cleared automatically.

On the M2000, the number of simple thresholds and combined thresholds that can becreated is limited. The sum of simple thresholds and combined thresholds must be equalto or smaller than 30.

Step 1 Choose Performance > Threshold Management ,

Step 2 Select a node on the navigation tree.

Step 3 Click Add . The Add Threshold dialog box is displayed.Step 4 Modify the threshold parameters.

Step 5 Click OK.

Step 6 In Threshold Management , confirm the threshold setting information.

Step 7 Repeat Step 3 toStep 6 to set other thresholds.

Step 8 Click Close to close Threshold Management .


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Setting Simple Counter Threshold


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Setting Combined Counter Threshold

Combined threshold indicates setting the threshold value for

the counters after logic or arithmetic operations.

On the M2000, the number of simple thresholds and combined thresholds that can be created islimited. The sum of simple thresholds and combined thresholds must be equal to or smaller than30.



Step 3 Click Add . The Add Threshold dialog box is displayed.

Step 4 In the Add Threshold dialog box, select Combined under Threshold Type .

Step 5 Under Combined Condition , set Alarm Level , Triggering , and Recovering .

Step 6 Under Advanced Setting , set the times of the conditions for triggering alarms andrecovering alarms, that is, if the times for which triggering or recovering conditions are fulfilledreach this value, alarms are triggered or cleared. By default, the times of the conditions for

triggering alarms and recovering alarms are both one.

Step 7 Optional: Under Advanced Setting , you can set whether to raise the alarm severity if thetimes for which alarms of the same severity are generated reach the specified value.

Step 8 Click OK.


Step 10 Repeat Step 3 toStep 9 to set other combined thresholds.



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Activate/Deactivate CounterThreshold

Suspend a threshold when it is not used temporarily, and

then activate it if required.



Step 3 Choose the threshold that you want to suspend or resume.

Step 4 Click Suspend or Resume , or right-click and choose Suspend or Resume .


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Threshold Alarm


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Setting Combined Counter ThresholdCombined threshold indicates setting the threshold value for

the counters after logic or arithmetic operations.

On the M2000, the number of simple thresholds and combined thresholds that can be created islimited. The sum of simple thresholds and combined thresholds must be equal to or smaller than30.



Step 3 Click Add . The Add Threshold dialog box is displayed.

Step 4 In the Add Threshold dialog box, select Combined under Threshold Type .

Step 5 Under Combined Condition , set Alarm Level , Triggering , and Recovering .

Step 6 Under Advanced Setting , set the times of the conditions for triggering alarms andrecovering alarms, that is, if the times for which triggering or recovering conditions are fulfilledreach this value, alarms are triggered or cleared. By default, the times of the conditions fortriggering alarms and recovering alarms are both one.

Step 7 Optional: Under Advanced Setting , you can set whether to raise the alarm severity if thetimes for which alarms of the same severity are generated reach the specified value.

Step 8 Click OK.


Step 10 Repeat Step 3 toStep 9 to set other combined thresholds.



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Summary

This course mainly discuss about the performance

management. In the course, we need to master some basic

concept related to PM, such as counter and object

classification, and also need to master how to perform PM.


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Documents

OXM001040 iManager M2000 V200R008 Performance Management (WiMAX) ISSUE1.pdf