Less14 3 e_loadmodule_4

Copyright © 2008, Oracle. All rights reserved.

Reports & Graphs

Introduction to Oracle Application Testing Suite: e-Load

Copyright © 2008, Oracle. All rights reserved.14 - 2

Reports & Graphs

Generates Graphs and Charts to help analyze potential bottlenecks

Allows you to chart historic test data with recently executed test data


Reports & Graphs


Session Report

Session report is an overview of the test

May be exported to a CSV file for portability and distribution of results


Create Graphs

Provides solid data for later use regarding the last test

Provides statistics for Script Execution Times

Provides metrics such as the following:

• Total Virtual Users

• Transactions (Script Executions) per Second

• Pages & Hits per Second

• Total Transactions Executed

Contains last executed Virtual User configuration


Create Graphs

Click on New Graph to generate a new graph


Create Graphs

Filters let you select which Data Series to plot on the graph


Create Graphs

You can save the graph in various formats


Performance vs. Time

Performance vs. Time:

• Gives script completion times during the total test execution.

• This trend should remain flat unless a defect occurs within the web application.

• A bottleneck will cause performance time (script completion times) to increase

• Invalid server responses may cause decreases in performance times.


Performance vs. Time


Errors vs. Time

Errors vs. Time:

• Number of errors encountered at the time of execution

• Should always remain at zero.

• Occasional spikes mean occasional failures.

• Increasing spike frequency over time may indicate that the server cannot withstand the existing load without throwing an error.


Errors vs. Time


Errors vs. Users

Errors vs. Users:

• Same as “Errors vs. Time” except that the graph is plotted over the total number of users run during the test.


Errors vs. Users


Performance vs. Users

Performance vs. Users:

• Shows script completion times given vs. the total active users.

• Graph should remain flat unless a defect occurs within the web application.

• A bottleneck will cause performance time to increase.

• Invalid server responses will cause the performance time to decrease.


Performance vs. Users


Statistics vs. Time

Statistics vs. Time:

• Shows Kilobytes/Second, Transactions/Second, Pages/Second, and Hits/Second.

• As users continue to increase, KB/Sec should increase.

• If KB/Sec remains does not increase given increasing users, there may be a an issue with the application keeping up with the load applied.

• If KB/Sec decreases given increasing users, a bottleneck may exist.

• Heavy KB/Sec fluctuations may indicate unstable servers given the current load.


Statistics vs. Time


Statistics vs. Users

Statistics vs. Users:

• Same as Statistics vs. Time but potted over the actual number of users run during the test.


Statistics vs. Users


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Less14 3 e_loadmodule_4

Technology

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