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7.4.10 Viewing Performance Reports

 



 

Web NMS provides a variety of reports that help you in monitoring the performance of network elements. By default, the following reports are available in the Web Client.

 

 

Understanding KPI Performance Reports

Provides reports as Dial Graph or Bar Graph of the KPI metrics. The KPI score card provides a snapshot graphical view of the current value of each KPI configured.

Provides the tabular view of the KPI polled data. KPI trend report will show the actual trend of KPIs over a period of time.Clicking on the name column displays the KPI metrics as a trend report in a graphical view.

 

The reports and graphs can be viewed with different durations by selecting the desired option from the Duration (Today, Yesterday, Last 7 days, or Last 30 days) drop down list.


Viewing KPI Performance Reports

  1. Expand the KPI tab in the Reports page.

  2. Click on KPI Score Card to view the KPI Score Card report.

  3. Click on KPI Trend Report to view the tabular format of the KPI Trend report.

  4. Click on the name of the report to display the graph for the particular KPI. The graph can be printed on clicking the Print View > Print option.


For more detail on the Key Performance Indicators, please refer to the Developer Guide.

 

Device Specific Reports

 

All the Device Specific Reports are Top N reports. The time period and value for N are customizable. The values Today, Last 7 days, or Last 30 days can be selected for duration,  and the values 5, 10, 20, or 25 selected for the top N number.     

Provides reports as Tabular View for the percentage of CPU utilized by the selected device.

Provides reports as Tabular View for the amount of Memory utilized by the selected device.

Provides reports as Tabular View for the number of packets received using one or more interfaces on the selected device.

Provides reports as Tabular View for the number of packets transmitted using one or more interfaces on the selected device.

Provides reports as Tabular View for the utilization of bandwidth while receiving packets using one or more interfaces on the selected device. This is calculated using the formula: Interface Rx utilization: (2.2.1.10*8*100)/(2.2.1.5 * pollInterval)

Provides reports as Tabular View for the utilization of bandwidth while transmitting packets using one or more interfaces on the selected device. This is calculated using the formula: Interface Tx utilization: (2.2.1.16*8*100)/(2.2.1.5 * pollInterval)

Provides reports as Tabular View for the number of error packets received using one or more interfaces on the selected device.

Provides reports as Tabular View for the number of error packets transmitted using one or more interfaces on the selected device.

 

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Viewing Reports for a Device

 

To view performance reports for a device

      1. Click on the Reports tab.

      2. Expand the Devices tab on the left tree.

      3. Select any particular graph to display the graph. The Customize Graph section is displayed next to the graph.

      4. The report can be viewed for a specific period of time by configuring Period combo box. You have option to view reports for the day (Today) or (Yesterday), for a week (Last 7 Days), for a month (Last 30 Days)

      5. Select Export as PDF or Print View to export or print the graph.

If no data has been collected for the device, appropriate message is displayed conveying the same.

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Understanding Event Reports

 

The Web Client reports section has been enhanced with provision to view Events reports in addition to Performance reports. The Events reports help to understand the status of the devices over a period of time. The available types of Event Reports are as follows:

 

Severity Vs Time
 

Provides reports as stacked bar graph with the number of events generated based on severity at a particular period of time. This report can be generated for the day (Today), previous 7 days, or previous 30 days.

 

Category Vs Time
 

Provides reports as stacked bar graph with the number of events generated based on category at a particular time. This report can be generated for the day (Today), previous 7 days, or previous 30 days.

 

Top N Device
 

Displays the top 10 devices by maximum event counts. There is provision to select the number of top N devices to be displayed. Eg., 5, 10, 20, or 25.

  

Category Vs Severity
 

Displays the event counts grouped by category in a tabular format. The event counts for each category can be viewed in a graphical format by clicking on the graph icon next to the category name.
 

 

Viewing Reports

 

Severity Vs Time / Category Vs Time

 

 

 

Top N Device

 

 

Category Vs Severity

 


Printing Reports

 

If required, Events reports can be printed.  Click on the Actions > Print View option in the top right corner of the Reports page to print the contents.

 

In the case of Category Vs Severity report, the Print View options are available in the view page. Click on the category to view the report, and then click on Print View link to perform the desired action.

 

 

 


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