Oracle Load Testing - Metrics

Hi,
I'm new to Performance Testing.Which of the common metrics reading (in network,in database,in webserver,network,system etc.) would help me if i conduct a test to check the performance of the three tier application structure.I want to make sure that it is enough to handle the application.
Thanks,

For a good start, you could follow the methodology described here : http://www.oracle.com/technetwork/oem/grid-control/overview/wp-rapid-1.pdf
Then, you could monitor CPU/Mem/io for each server and depending on your environment, maybe to monitor closely the DB & the middle tier.
If it is Oracle DB & WLS, we do recommand to use Oracle Enteprise Manager to monitor the environment and then to gather metrics (for example AWR/ADDR report or JVM diagnostic) from OEM to Load Testing console.
JB

Similar Messages

Errors while running load test scripts in Oracle Load Test

I am a QA Analyst and this is my first time using the Oracle Load Test application. Acutally this is the first time I have done anything related to load test scripts. The Oracle Load Test version I am using is 9.10.0219. When I run some of the scripts with a user ramp up of 1 user per step, the load tests complete successfully. When I begin to adjust the number of VUs per step to 2 or more, I begin to get some of the following errors. By the looks of these errors can you provide any feedback as to whether these are issues with OLT or with the application I am running the load test against? Any help would be greatly appreciated.
Thanks
John
- ThinBrowserException occurred. HTTP response code: 500 Internal Server Error
- VariableNotFoundException occurred. Variable "web.jscript.httplbosinl1cccsmo_2468" not found for string: http://lbosinl1.ccc.smo.com:9595/Tmo/H5/portal/lipo_portal/{{web.jscript.httplbosinl1cccsmo_2468,Scenario}}
- VariableNotFoundException occurred. Variable "web.jscript.httplbosinl1cccsmo_5617" not found for string:
{{web.jscript.httplbosinl1cccsmo_1984,Suif_Context_Period_Date}}=
{{web.jscript.httplbosinl1cccsmo_5617,12/05/2010}}

Hi,
It looks like an application issue since you are getting a HTTP 500. The other errors relate to the fact that ti can't resolve some dynamic values in needs to extract from the resonse content since the pages are different (probably due the 500 error).
Regards,
Jamie

Error in Oracle Load Tester --- Variable Not Found Exception

Hi Team
While running the iterations through oracle load tester we are getting the error "Variable not found exception" and the iterations are going through the infinite loop. PLease find attached the detailed document regarding the setup and the iterations we are running. Please find the link where i have shared the document.
https://docs.google.com/document/d/1Fc4ZY7oC-cEpDSYBhJLb1lNdtNl8-uXmcDkiNakaNpk/edit?usp=sharing
Thanks in advance for your help.
Regards
Pavan
Message was edited by: user11266214

In 'Set Up Autopilot' tab, under 'Stop the load test' you have to select 'Iteration played by each user 1'

URGENT! PLS HELP Load tests (Oracle Load Testing) in OTM

hello,
it´s really urgent so please help!
How can I see the test result of the lload tests (done with Oracle Load Testing) in OTM????
I can not figure out why such an important point is missing in the documenation....
Thank you very much for your (hopefully soon) help!
Edited by: 853007 on 20.04.2011 05:42

added these files in the classpath : using oracle 9i
, jdk1.4.2
C:\Documents and Settings\Sampathkumar\Desktop>set
CLASSPATH=c:\oracle\ora92\jdb
c\lib\ojdbc14.jar;c:\oracle\ora92\jdbc\lib\nls_charset
12.jar;%CLASSPATH%;
submitted this code as a sample to test the
conection
import java.sql.*;
public class test{
public static void main(String[] args) throws
SQLException,ClassNotFoundException {
//load oracle driver
Class.forName("oracle.jdbc.OracleDriver");
System.out.println("Driver Loaded");
//connecTION to the sample database
String url =
=
"jdbc.oracle:thin:@SEC_MEC-MS3:1521:global.oracle";
Connection conn=DriverManager.getConnection
tion (url,"sam","aaj");
System.out.println("Database connection
on successful");
//create a statement
Statement stmt = conn.createStatement();
ResultSet rset =stmt.executeQuery("select
ry("select sysdate from Dual");
while (rset.next())
System.out.println(rset.getString(1));
}//end of test DB class
give the error stack
C:\Documents and Settings\Sampathkumar\Desktop>java
test
Driver Loaded
Exception in thread "main" java.sql.SQLException: No
suitable driver
at
at java.sql.DriverManager.getConnection(Unknown
known Source)
at
at java.sql.DriverManager.getConnection(Unknown
known Source)
at test.main(test.java:17)__________________________________________________________
You are loading the driver classes ok. But is that the appropriate driver for youir database?
I know Oracle is phasing out the .zip version classes12.zip, but have tried them
here the possible drivers
ojdbc14.jar Oracle 9. and higher and jk1.4 and higher
ojdbc14_g-1.jar - include extentsion Oracle 9. and higher and jk1.4 and higher
classes12.zip - Primarily used with oralce 8.* and jk1.2.* - jtk1.3.*

Oracle Load testing- Open script at the end of recording gives this error

I am recording a script for R12 in Open scirpt , but at the end of finish record Open script Load testing gives this error"Failed to correlate script has encountered a problem"
Steps I followed. Open Open script-New Script. Select Load testing Protocol(Automation) - Select Oracle EBS/Forms- Create a script. Now start recording. I have EBS R12 instance and the test I am doing is just login / open a form . After that I click Stop recording. Open script pops up a Window "Exception occured while correlating script:oracle.oats.scripting.transforms.TransformException:transfrom rule threw exception in TransformStep:oats.otas.scripting.modules.formsLT.correlationformsHttpVarSubstitution.Refer to the Error Log for Details". The tool is installed on Windiws 7 64 bit and using IE8 as a browser.
Any help?

Hi
Thanks JB/Glen
My Answers
Stupid, but have you tried to create a new script?
ANS-Yes JB . Always try with New one only not using the same. Also before I record first I try the same steps in browser to make sure it work/oepns all.The do the same via recording)
Is that the only script that doesn't work?
ANS-Every script that I record has this issue on this Windows - x 64 Laptop.
Have you tried another one? Just a simple web one?
ANS- Open script functional recording works fine.
Have you ran the Diagnose Tool (Help Menu)?
ANS- Yes- All came out Green
Have you put a specific name for the script? Special characters?
ANS-No my script name is Test1, Test2 etc
Restart OpenScript?
ANS- Yes Tried several times. Also I completely uninstalled/removed registry/folders, re-installed also.
But I have another Windows XP machine where I installed now that works fine. Only issue now on this Laptop - Why /where is the issue on this Laptop?
Open the error view which will show in the lower pane. You may find more details.
ANS- More details shows only "Exception occurred while correlating script." a one liner
When you manually run the "Correlate Script" option as JB has mentioned, first un-check all but one correlation rule. This is an additional choice in "Correlate Script" menu. If no error, "Revert to recorded" again, and then "Correlate Script" again though this time un-check all but two correlation rules. Continue this effort until you narrow down the correlation rule which throws the error.
ANS- This is a simple out of the install and I ccan see only two Rules. HTTPS Libraries and Oracle Load Form Libraries. If we leave Oracle Load form libraries checked and correlate that is where it is failing. I believe we need that Library correct?
Thanks

UsVARIABLE_NOT_FOUND error while playback the script in Oracle load testing

Hi,
I'm using Oracle® Application Testing Suite Release 12.2.0.1.
I have recorded a simple script doing some login and logout steps.
When i playback the same script. I'm getting the below error.
Summary of the error : Variable "web.jscript.http1018413590734_1170" not found for string: window[@index='0']//frame[@name='{{web.jscript.http1018413590734_1170,rhsContent1}}']
Error Code : VARIABLE_NOT_FOUND
Error Component : Basic
oracle.oats.scripting.modules.basic.api.exceptions.VariableNotFoundException: Variable "web.jscript.http1018413590734_1170" not found for string: window[@index='0']//frame[@name='{{web.jscript.http1018413590734_1170,rhsContent1}}']
     at oracle.oats.scripting.modules.basic.api.exceptions.VariableNotFoundException.createVariableNotFoundInStringException(VariableNotFoundException.java:57)
     at oracle.oats.scripting.modules.basic.api.Transforms.transform(Transforms.java:225)
     at oracle.oats.scripting.modules.basic.api.Transforms.transform(Transforms.java:191)
     at oracle.oats.scripting.modules.basic.api.internal.utilities.TransformsUtil.transform(TransformsUtil.java:30)
     at oracle.oats.scripting.modules.http.api.internal.InternalParamUtil.transform(InternalParamUtil.java:167)
     at oracle.oats.scripting.modules.http.api.internal.AbstractHTTPService.transform(AbstractHTTPService.java:1639)
     at oracle.oats.scripting.modules.http.api.HTTPService.frame(HTTPService.java:2846)
     at script.run(script.java:177)
     at oracle.oats.scripting.modules.basic.api.IteratingVUser.run(IteratingVUser.java:348)
     at oracle.oats.scripting.modules.basic.api.internal.IteratingAgent.run(IteratingAgent.java:779)
     at java.lang.Thread.run(Thread.java:619)
Please help me out in resolving the same.
Regards,
Shashi

Osacar, I recommend that you try to import the application into your workspace on apex.oracle.com and see what happens. Also, refine the problem statement as much as you can, e.g., you get this error importing "the application" or when importing "any" application. How big is the file you're trying to import? Where did it come from? Can you upload images?
Scott

Oracle load test tool record with Firefox

Hi,
i've tried to record with browser Firefox 3.15 and 3.16, but it said "cannot connect to the browser" (config over View --> Openscript Preferences --> General --> Browser --> Firefox
Any Ideas appreciated!
Thanks in advance
BR
EP

Hello EP,
Which ATS version do you use?
FF 3.15 neither 3.15 are supported by ATS 9.3x.
From ATS release notes:
Browser: Internet Explorer 6.x, 7.x, 8.x. and Firefox 3.5/3.6
It could be the problem but I can't really tell you.
Have you installed FF after having installed ATS?
Have you run OpenScript as administrator?
Is the service Oracle ATS Browser Helper started?
Can you go to OpenScript -> Help -> Run diagnose tool?
Cheers
JB

Oracle Load Testing - Adding System

Hi All,
I just want to add a new VU Agent System to OLT server.Can anyone help me on this?
Regards,
Sagar

Hi Sagar,
To add a new VU Agent system:
Select Systems from the Manage menu to display the Systems Manager.
Select VU Agent System.
Click New to display the Add VU Agent System.
Enter the name of the system in the Name field, and enter the name or IP address of the system in the Host Name or IP field.
Click OK.
Click Close.
Note:Systems and system groups appear in the Systems list on the Build Scenarios tab.
Regards,
Rajesh

Load testing with concurrent users on HTTP Web

Hello,
I am trying to do load testing my PHP Web Application.
I record (with Firefox) and developed the testing script with OpenScript,
but I found that I could only test with "Iteration" feature.
Is there any way to do load testing with concurrent users ( multi users login at the same time ) which defined in databank?
Thanks for help.

Hi
You need to load the script into OLT (Oracle Load Testing) you can download it from here you need the first link Oracle Application Testing Suite and run the OATSxxx.exe to install OLT.
Regards
Alex

How can i set different number of iterations for different scenario profiles that we add to "AutoPilot" in load testing of OATS

Hi,
I have few set of load test scenarios, I would like to add each of these test scenarios to "AutoPilot" and run each different scenario profile at different number of iterations.
As in Oracle Load Testing the "Set Up AutoPilot" tab I see a section like this "Iterations played by each user: ", which says run these many iterations for every virtual user of all profile added under "Submitted Profile Scenario". So is there any thing like that to set different iterations for every scenario profile added in Autopilot.
Thanks in advance

It's not a built-in feature to override a page's styles on a tab-by-tab or site-by-site basis, but perhaps someone has created an add-on for this?
It also is possible to create style rules for particular sites and to apply them using either a userContent.css file or the Stylish extension. The Greasemonkey extension allows you to use JavaScript on a site-by-site basis, which provides further opportunity for customization. But these would take time and lots of testing to develop and perfect (and perfection might not be possible)...
Regarding size, does the zoom feature help solve that part? In case you aren't familiar with the keyboard and mouse shortcuts for quickly changing the zoom level on a page, this article might be useful: [[Font size and zoom - increase the size of web pages]].

[New Release] Oracle Application Testing Suite 12.5.0.1.0

Hi All,
OATS new release available, please check : http://www.oracle.com/technetwork/oem/app-test/index-084446.html
From Release Notes
Oracle Application Testing Suite 12.5.0.1 - New Features and Updates
Support for Chrome 32 browser - Oracle OpenScript includes support for the Chrome 32 browser for playback.
Support for Firefox 31 browser - Oracle OpenScript includes support for the Firefox 31 browser for record and playback.
Support for Internet Explorer 10 and 11 browser - Oracle OpenScript includes support for Internet Explorer 10 browser for playback on Windows 7 SP1 and Windows 8.
New movie recording of playback feature - Oracle OpenScript includes a new movie recording feature that allows recording and playback of a movie file showing the playback of OpenScript functional test scripts.
New advanced VU start, stop, and ramp features added to Oracle Load Testing - Oracle Load Test includes new features that provide advanced control over script start, stop, and ramp up conditions a the script level.
Support for Internet Explorer 10 and 11 browser - Oracle Load Testing and Oracle Test Manager include support for Internet Explorer 10 browser for playback on Windows 7 SP1 and Windows 8.
New Lightweight Directory Access Protocol (LDAP) authentication feature added for Oracle Test Manager - Oracle Test Manager Administrator tool includes new features for configuring the LDAP server to use for authentication.
-POPS

I have a similar problem with the OATS v9.20 installation. I did manage to install it on our main load generator (running Windows 2003 Server) but when it came to installing OpenScript on my laptop (XP SP3) the install 'hangs' at 78%.
I did raise a support call with Oracle about this (there was a bug report generated) but the case is still open.
I've been waiting to hear when the next version was due (in the hope that this might have been resolved) but by the sounds of it there could still be an issue on WinXP with v9.21?
For reference I originally logged this with the following in the description:
The installation looks like it is failing because of a double backslash in a path ending "OATS920\\bin\copyOUI.bat". We then get an error in javaw.exe which when OK'ed then stops the installation at the stage "creating 'Uninstall Oracle Application Testing Suite' in folder 'Oracle Application Testing Suite' ".

Failed to Launch Load Testing

After i click Oracle Load Testing from the Start > All Programs, the browser shows error 'cannot display the webpage'. I noticed Oracle ATS Server is not listed in the Services.
I installed OATS 12.2.0.1 (build 238) with a 'Complete' installation.
Anyone knows what could be wrong? Thanks.

Seems it's a machine specific issue. Tried on another machine and it's working fine. Close the thread.

Minimum system requirements for installing Oracle Application Testing Suite

Hi,
Can anyone tell me what are the minimum system requirements for intalling Oracle Application Testing Suite?
Thanks in Advance

From the release notes (12.1.0.2).
System Requirements
Oracle Application Testing Suite has the following system requirements:
4
3.1 Oracle Functional Testing/OpenScript
Oracle Functional Testing’s OpenScript scripting platform has the following system
requirements:
■ Operating System (32-bit and 64-bit versions): Windows XP, Windows Vista,
Windows 2003, Windows 7, Windows 2008
■ Memory: Minimum 1 GB
■ System: x86, 32-bit or 64-bit processor, 2.6 GHz or faster
■ Disk Space: 4 GB minimum
■ Browser: Internet Explorer 7.x, 8.x., 9.x and Firefox 3.5/3.6, 6.x
3.2 Oracle Load Testing
Oracle Load Testing has the following system requirements:
■ Operating System (32-bit and 64-bit versions): Windows XP, Windows Vista,
Windows 2003, Windows 7, Windows 2008, Windows 2008 R2. Oracle Enterprise
Linux 5.1, 5.2 64, 4u8.
■ Memory: Minimum 2 GB.
■ System: x86, 32-bit or 64-bit processor, 2.6 GHz or faster
■ Disk Space: 10 GB minimum free (at least 3 GB free on the system drive)
■ Browser: Internet Explorer 7.x, 8.x, 9.x, Firefox 3.5/3.6, 6.x
■ Database: Oracle EE 10g or 11g, XE 10g
■ Application Server: Oracle WebLogic 11g (10.3.5.0). Oracle Application Testing
Suite requires the standard WebLogic Server installation (which includes jrocket
jdk.). It does not support generic versions of WebLogic Server installation (such as
those that use wls1035_generic.jar).
■ Oracle Load Testing Agent also supported on Linux 32-bit & 64-bit, in addition to
Windows 32-bit and 64-bit operating systems listed above
Note: These are minimum requirements only and actual
requirements for the Oracle Load Testing Server will vary depending
on the size and configuration of your load test. If you are running
larger load tests, of greater than 1000 Virtual Users, you should
consider deploying Oracle Load Testing on a faster server class
machine with additional RAM recommended.
Note: Oracle recommends running the Oracle Load Testing Server
and Agents on separate systems for production load testing. The
amount of memory required on the Oracle Load Testing Agent
systems may increase based on the number of Virtual Users that will
be assigned to run on each Agent. For more information, visit the
QA/Testing Technology Center on Oracle Technology Network or
contact your Oracle representative.
5
3.3 Oracle Test Manager
Oracle Test Manager has the following system requirements:
■ Operating System (32-bit and 64-bit versions): Windows XP, Windows Vista,
Windows 2003, Windows 7, Windows 2008, Windows 2008 R2. Oracle Enterprise
Linux 5.1, 5.2, 4u8.
■ Memory: Minimum 2 GB.
■ System: x86, 32-bit or 64-bit processor, 2.6 GHz or faster
■ Disk Space: 10 GB minimum free (at least 3 GB free on the system drive)
■ Browser: Internet Explorer 7.x, 8.x, 9.x, Firefox 3.5/3.6, 6.x
■ Database: Oracle EE 10g or 11g, XE 10g
■ Application Server: Oracle WebLogic 11g (10.3.5.0). Oracle Application Testing
Suite requires the standard WebLogic Server installation (which includes jrocket
jdk.). It does not support generic versions of WebLogic Server installation (such as
those that use wls1035_generic.jar).
3.4 Additional Notes
The following are additional notes about system requirements:
■ The ATS installer can automatically install and configure an Oracle 10g Express
Edition (XE) database for use with Oracle Load Testing and Oracle Test Manager.
Although this is useful for demos, for production usage switching to Oracle's 11g
Enterprise Edition database is highly recommended. Oracle 11g Standard Edition
and Oracle 10g EE or SE are also supported.
■ System memory requirements do not take into account other processes that may
be running and using memory on your system, reducing free uncommitted
memory available.
■ When installed on the same machine, Oracle Load Testing and Oracle Test
Manager will run on the same server and use shared system resources. Oracle
Functional Test/OpenScript is a separate application that have its own memory
and CPU requirements.
■ The ATS products will run in 32-bit compatibility mode when installed on 64-bit
operating systems. It is possible for Oracle Application Testing Suite to be installed
on an existing WebLogic server. However, if the pre-installed WebLogic server is
JRockit plus WebLogic (64-bit) environment, some functions in Oracle Application
Testing Suite will not work properly. Oracle Application Testing Suite can be
installed on a 32-bit WebLogic, but not a 64-bit.
■ The legacy Oracle Functional Testing, VB-based scripting platform and associated
components (such as Job Scheduler) are no longer included with the ATS installer
Note: These are minimum requirements only and actual
requirements for Oracle Test Manager will vary depending on the
quantity of test assets stored and number of concurrent users
accessing the application. If you have a large quantity of test cases,
requirements or issues stored and/or are deploying Oracle Test
Manager for a team greater than 10 users, you should consider
deploying Oracle Test Manager on a faster server class machine with
additional RAM recommended.
6
starting with version 9.2. Customers that still require this product should

Load Testing with onpremises TFS

Hi,
I have an on premises TFS.I would like to do Load Testing. Pls suggest me convenient ways.
(Can we run load testing of onpremises apps on VSO if we have one VSO license?)
Thank you
Su

Hi
You need to load the script into OLT (Oracle Load Testing) you can download it from here you need the first link Oracle Application Testing Suite and run the OATSxxx.exe to install OLT.
Regards
Alex

FYI : OATS new version released : Oracle Application Testing Suite 12.5.0.1

Available at Oracle downloads

Hi,
Please try OATS 12.5.0.1.0
New Release OATS 12.5.0.1.0 supports following browsers:
Oracle Functional Testing/OpenScript
Browser: Internet Explorer 8.x., 9.x, 10.x, 11.x; Firefox 10.x, 24.x, 31.x; Chrome 27 to 32 (playback only).
Oracle Load Testing
Browser: Internet Explorer 8.x, 9.x, 10.x, 11.x; Firefox (ESR) 10.x, 17.x., 24.x, 31.x.
Oracle Test Manager
Browser: Internet Explorer 8.x, 9.x, 10.x, 11.x; Firefox 10.x, 17.x., 24.x, 31.x.
Please check Oracle Application Testing Suite Downloads
-POPS

Oracle Load Testing - Metrics

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