Stress test on the 11503

what were the testing procedures done to stress test the 11503

it won't be easy to answer on a forum.
The tests we run are huge and takes several days.
In addition to the regular tests, Safeharbor is doing its own testing. I believe they document what they do, so you may find more info by searching on Safeharbor.
Gilles.

Similar Messages

  • ConnectionBean fail with stress test. please assist.

    I am using the following to get connected to database.
    package com.db;
    import java.util.*;
    import java.io.*;
    import java.sql.*;
    import javax.servlet.http.*;
    public class ConnectionManager implements HttpSessionBindingListener
      private Connection connection;
      private Statement statement;
      private String driver = "";
      private String dbURL = "";
      private String login = "";
      private String password = "";
    static public void main(String[] args)
          ConnectionManager cm = new ConnectionManager();
      } // main
    public ConnectionManager()
           Properties Prop = new Properties();
           try {
              InputStream configStream = getClass().getResourceAsStream("/config/database.properties");
                   Prop.load(configStream);
              configStream.close();
               } catch(IOException e) {
                      System.out.println("Error: Cannot laod configuration file ");
           driver =Prop.getProperty("driver");
           dbURL = Prop.getProperty("dbURL");
            login = Prop.getProperty("login");
            password = Prop.getProperty("password");
    public void setDriver (String sDriver)
       if (sDriver != null)
           driver = sDriver;
    public String getDriver ()
       return driver;
    public void setDbURL (String sDbURL)
        if (sDbURL != null)
         dbURL = sDbURL;
    public String getDbURL()
       return dbURL;
    public void setLogin (String sLogin)
       if (sLogin != null)
          login = sLogin;
    public String getLogin()
       return login;
    public void setPassword (String sPassword)
       if (sPassword != null)
          password = sPassword;
    private String getPassword()
       return password;
    private void getConn ()
       try
          Class.forName(driver);
          connection = DriverManager.getConnection(dbURL,login,password);
          statement=connection.createStatement();
       catch (ClassNotFoundException e)
          System.out.println("ConnectionManager: driver unavailable");
          connection = null;
       catch (SQLException e)
          System.out.println("ConnectionManager: driver not loaded");
          connection = null;
    public Connection getConnection()
       if (connection == null)
          getConn();
       return connection;
    public void commit() throws SQLException
        connection.commit();
    public void rollback() throws SQLException
        connection.rollback();
    public void setAutoCommit(boolean autoCommit)
        throws SQLException
        connection.setAutoCommit(autoCommit );
    public ResultSet executeQuery(String sql) throws SQLException
        if (connection == null || connection.isClosed())
            getConn();
        return statement.executeQuery(sql);
    public int executeUpdate(String sql) throws SQLException
        if (connection == null || connection.isClosed())
            getConn();
        return statement.executeUpdate(sql);
    public void valueBound(HttpSessionBindingEvent event)
        System.err.println("ConnectionBean: in the valueBound method");
        try
          if (connection == null || connection.isClosed())
            connection = DriverManager.getConnection(dbURL,login,password);
            statement = connection.createStatement();
        catch (SQLException e)
          e.printStackTrace();
          connection = null;
    public void valueUnbound(HttpSessionBindingEvent event)
        close();
    public void close()
       try
           if ( connection != null
                || !connection.isClosed())
            connection.close();
       catch (SQLException e)
          e.printStackTrace();
    }This is what I use to test this code:
    <%@ page import="java.sql.*" %>
    <%@ page import="java.text.*" %>
    <%@ page import="java.util.*"%>
    <%@ page import="java.io.*" %>
    <p>
    Testing DBConnection Bean. <p>
    <%
    String sql="SELECT * FROM BS_PERSON" ;
    com.db.ConnectionManager CM = new com.db.ConnectionManager();
    ResultSet rset = CM.executeQuery(sql);
    while (rset.next()) {
       out.println(rset.getString("PERSON_USERCODE") + "<br>");
    %>When I stress test it, the code perform well for a while and then throw the following on Tomcat:
    ConnectionManager: driver not loaded
    ConnectionManager: driver not loaded
    ConnectionManager: driver not loaded
    Is there anything I could improve?
    For application that has many database read/write, is there any open source connection program that uses connection pooling?
    Thank you.

    Thank you for the prompt response.
    Yes. the code works and the data set gets return when I execute the code. It only fail with stress test after say 150-160 hits.
    I have put in the printStack Trace and got the following:
    ConnectionManager: driver not loaded
    java.sql.SQLException: ORA-00020: maximum number of processes (150) exceeded
         at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
         at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
         at oracle.jdbc.ttc7.O3log.receive1st(O3log.java:407)
         at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:259)
         at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:346)
         at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:468)
         at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:314)
         at java.sql.DriverManager.getConnection(DriverManager.java:512)
         at java.sql.DriverManager.getConnection(DriverManager.java:171)
         at com.db.ConnectionManager.getConn(ConnectionManager.java:106)
         at com.db.ConnectionManager.executeQuery(ConnectionManager.java:154)
         at org.apache.jsp.dbconnection_jsp._jspService(dbconnection_jsp.java:76)
    Could it be that I didn't specifically close the connection? How could I go about doing it?
    Thank you.

  • Stress test processes invoked by DB Adapter

    Hi,
    I am trying to test a BPEL process which is invoked by DB adapter, but there's no way I can pass an XML message directly from the BPEL console 'Initiate' tab for such processes.
    Does anyone know how to do unit/stress tests for such processes by manually passing the invoke message rather than having db apapter do the same.
    Thanks,
    Shishir

    nicvas wrote:
    What is the version you used?
    I use 10.3.1.4 and I can stress my process through Bpelconsole “stress test” putting the xml into the textarea.
    Can you provide the log or the error that you got during your test?I would have expected so, but I can't get any text area to put my xml in to. The radio button for XML source just doesn't do anything. I am on 10.1.3.4 as well.
    Edited by: Shishir on Apr 15, 2010 12:56 PM

  • Stress test tool and guidelines for tuning ADF 11g

    Hi all,
    I am working our ADF 11g application on load & stress testing. The load test works fine with some millions of full dummy rows (this generated data tool is easily written by ourself). The tunning only was done with only indexing. But with stress I'm concerning with RAM and other tunning parameters such IO and share pool from OS to DB and to WL servers and how to tune it for around 200-300 concurrent connections. I'm studying Jmeter for this purpose but still not get the answer. I have tested with Oracle Openscript but it worked very heavily slow :(.
    The question here is that do you have any experiences on tuning parameters for such requirements and what is the best automatic test tool for testing multi-connections, please advise me.
    Thank you very much.

    Oracle Application Testing Suite has specific support for ADF testing:
    http://www.oracle.com/technetwork/oem/app-test/index.html
    http://www.testingreflections.com/node/view/8538
    Some info on JMeter: http://www.connotea.org/user/jdeveloper/tag/jmeter
    Another option: http://www.yenlo.nl/harryvanoosten/2010/03/10/load-testing-an-adf-11g-application/
    Some entries about tuning: http://www.connotea.org/user/jdeveloper/tag/tuning

  • PC powers off under Kombustor stress test MSI GTX 560-TI Twin Frozr II

    Recently went through MSI RMA procedure and they replaced my 465 twin frozr II with the 560-TI twin frozr II. When the card is stressed under GPU Burn-IN benchmark settings, the computer will just reboot.  Everything is set to stock speeds on the card.
    I want to assume this is a power supply issue but I've had my i7 930 overclocked stably for a while, I reverted to stock speeds to give extra power back to the 12v rail, have unplugged my storage sata hd and dvd power and am still having this issue. Also it appears the 465 takes a lot more power than the 560-ti, though I hadn't stress tested it for quite a while.
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    Understood.  Thanks much for the response.  I'll replace the psu and run the same tests and see what happens.  All this has lead me to be curious about how power is precisely drawn for the system.  Is there a known good resource/article for getting a complete understanding here?  Thanks.
    Also, this appears to be a good deal, no?  Especially the 750w version seems to get quite good reviews and I may do sli at some point so it would be a good idea to be prepared, right?
    http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=3844176

  • BPEL stress test

    Hello,
    When I perform a stress test using the BPEL console. The console displays *84 hotspots found*. What does that mean?
    Thanks for help.

    Any help please.

  • How to stress test

    Hi,
    Do you have a good idea to do stress test?
    I found the blog. But I do not want to pay money...
    /people/mike.curl/blog/2006/12/05/how-to-stress-test-bw-the-easy-way
    Kind regards,
    Masaaki

    Hi,
    Also check threads like
    BW STRESS TESTING
    Steps involved in Stress Testing BW
    Eddy
    PS. Reward useful answers and earn points yourself

  • Z87-GD65 pulsing sound + overclocking + stress test

    When I run a CPU stress test, I hear a slight pulsing sound coming from the motherboard. It is a pulsating sound that almost sounds like a chirping bird. As soon as I turn the stress test off, the sound goes away. I am concerned with this as I have read online that it could be a capacitor or resistor producing this sound... which it shouldn't be making any sounds... least not sounds heard by the human ear. So, I am wondering if this is a sign of a bad motherboard? Should I ask for it to be RMA'd?
    With that mentioned, I have noticed peculiar behaviors while overclocking... a stable overclock that has run for hours will all of a sudden become unstable... so perhaps that is the reason? the oscillating noise is a sign that the motherboard is bad?
    I am concerned about this as in all my years of overclocking, I never heard a noise coming from my system motherboard when stressing the CPU... this is a first for me.
    Any ideas or thoughts on what I should do?
    My motherboard is the MSI Z87-GD65 Gaming mobo.
    I have an i7-4770K CPU overclocked to 4.3GHz... just bought the things I need to delidd so I can go higher.
    I am using the NZXT Kraken closed loop water cooling system.
    32GB of DDR3 Memory running at 2133 speed....
    I appreciate any tips or advice.
    Thank you,

    Things are really looking good now!!!   
    Another guide, that was referenced by the first guide I listed, taught me everything I needed to know about Haswell and stability. http://www.overclock.net/t/1411077/haswell-overclocking-thread-with-statistics
    As recommended, by the good folks in this post, I first set out to get my memory super stable as well as my Ring. I set my ring to default [35] with default voltage set manually. I then set my memory to 1600 2,9,9,9,24 with voltage at 1.55v. I then started overclocking solely on multiplier and upping the voltage. By the way, I delidded my i7-4770K and used liquid metal on the CPU die and the best thermal paste I could find on the IHS... OMG!! My temps are crazy low now!!!
    Anyways, I found a very stable 4.5GHz overclock running at 1.29v. While running Prime95, Small FFT's test, my temps never go above 75 degrees C. That is amazing!!! Considering that before the delid, my temps were closer to 100 degree C. 
    So, right now, this is how I am set and VERY stable. Based on the guide above, I will now start testing how high I can take Ring with 100% stability. After that, I will then start testing how high I can take my memory.... however, based on the good information in this post from very seasoned folks as well as the guide above, I am really not too concerned with whether or not I can get my memory to run at XMP settings of 2133... because right now, 1600 is completely stable and I am very happy about that!!! 
    The key statement, that I can make about my experience with Haswell is, BE PATIENT!!! I made a huge mistake by just overclocking everything at once not knowing what I was doing and just trying to emulate similar specs people had discovered while overclocking. That was bad on me! I should have done more research and learned to start testing one element at a time.
    So, thanks again everyone for your input!!
    Cheers,

  • User is thrown from the Application under Cluster stress test

    Hi All,
    i have ADF/ADF faces application running on WLS 10.3.5.0 Cluster Environment (with 2 nodes).
    I'm running application using in memory Session replication.
    The problem which i have is that under the stress test (about 10-20 users) sometimes user suddenly is presented with Login Screen (more rare with session expired message) ! This also can happens immediately after user login .
    That happens randomly on different part of the System. In more of the cases user is thrown independently from other users but
    sometimes all the users are thrown simultaniously.
    When the System is tested with only one user this effect appears very rare.
    What i have done is to enable Cluster and Replication debugging to see if there some errors within Http Session Replication. However there isn't any errors appeared. From the application part everything seems fine.
    I suspect that the proxy could cause a problem (by forwarding the request to secondary instead of primary server). Currenltly i'm using HttpClusterSerlvet installed by default from WebLogic Configurator on dedicated Managed Server.
    Can somebody give any advice with this ?
    Thanks in advance,
    Krasimir

    Krashmir,
    Did you find any solution for this problem. I am also facing the similar issue.
    Thanks,
    Ram

  • Is there stress testing software for the Mac?

    I am looking for a stress-testing program for OSX. Something that would press a computer to it's limits and make it crash faster, if it's supposed to crash intermittently. Can anyone suggest such a program for the Macintosh?
    iMac G4   Mac OS X (10.4.6)  

    Hi, T.M.
    If you're looking to troubleshoot an intermittent problem that may be hardware-related, See my "Apple Hardware Test" FAQ for comprehensive advice on using the Apple Hardware Test in troubleshooting, including running the test in Loop Mode.
    There is also Xbench, a performance benchmarking tool.
    More details as to what prompts your question might help.
    Good luck!
    Dr. Smoke
    Author: Troubleshooting Mac® OS X
    Note: The information provided in the link(s) above is freely available. However, because I own The X Lab™, a commercial Web site to which some of these links point, the Apple Discussions Terms of Use require I include the following disclosure statement with this post:
    I may receive some form of compensation, financial or otherwise, from my recommendation or link.

  • The Yearly Stress Tests

    Well, a new version of iPhoto and a new stress test
    Mac Mini / 512K ram
    32,000 + Images, all jpg's / .2 meg to 8 meg in size (taken over a 8 year span)
    Importing took 5 hours - Fantastic
    CPU use never went above 28 % - Fantastic
    Browsing the library during imports and after - Zero beach balling
    Closing iPhoto - 4 seconds - Fantastic
    Opening iPhoto - 5 seconds - Fantastic
    And the best thing yet ? The option NOT to copy files to the iPhoto library !!
    (although this might cause a few issues that I will fix with Automator)

    BEA provides a fix that may solve some of the caching problems you mentioned. Name of the fix is: CR110440

  • Database base storage stress test

    Hi,
    I have a ucm 11g instance up and running with SSO.
    I need to test database storage against filesystem storage.
    Does anyone have any suggestions on how to test this?
    Also I'm sure I read somewhere (but I can't find it now) that once I go in one direction I can't go back, does anyone have any details about this?
    Many thanks
    James

    First of all, take a look at File Store Provider (here: http://download.oracle.com/docs/cd/E14571_01/doc.1111/e10792/c02_settings005.htm#CSMSP445)
    In general, filesystem storage is always used even if you store data in the database, in the end. It is, though, understood as a temporary storage. In theory, you can keep your files in both locations and I see no reason why you should not be able to go from FS to DB and back, BUT you have to consider consequences (you might have to rebuild indexes or even migrate data from one storage to the other).
    As for stress tests, first you have to decide WHAT you want to test. Potential candidates are:
    - checkin of a single item (wasted effort: since FS is always used as an intermediate storage it will always be a bit faster)
    - mass checkin (e.g. from Batch Loader - especially if you use Fast Checkin settings, db can be a bit faster, but you will need a real lot of small files)
    - search
    - update (metadata - wasted effort: should be the same)
    - backup
    - migration of content
    Then, you will have to setup two environments with more-or-less the same conditions (CPU power, memory, disk speed).
    And finally, you will have to create and run you test cases. I'd suggest to automate stress tests via writing a program calling the same services with the same data. Use WebServices (if non-Java) or RIDC (if Java).
    Alternatively, if your task is "to get results" rather than "perform stress tests", you could try to approach consulting services or project managers to provide some normalized results for you. Something can be obtained in this whitepaper: http://www.oracle.com/us/products/middleware/content-management/ecm-extreme-performance-wp-077977.pdf

  • Exception only occuring during stress test

    We are trying to get ready to release a beta version of the software I'm working on.. so part of getting ready for that was to try set up some stress tests and hit the server with multiple requests for the same page....
    Not sure exactly how many it is taking but we are getting the following exception.
    2005-06-10 13:20:23 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception
    java.lang.NumberFormatException: For input string: "200044.E2000444E"
            at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
            at java.lang.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1207)
            at java.lang.Double.parseDouble(Double.java:220)
            at java.text.DigitList.getDouble(DigitList.java:127)
            at java.text.DecimalFormat.parse(DecimalFormat.java:1070)
            at java.text.SimpleDateFormat.subParse(SimpleDateFormat.java:1386)
            at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1156)
            at java.text.DateFormat.parse(DateFormat.java:333)
            at com.xxxxx.xxxxx.struts.adapter.BrowseBaseAdapter.formatYyyyMMddToLocaleStr(BrowseBaseAdapter.java:194)I can only assume that something was not thread safe and somehow something is getting confused....
    this is the method that produced the error and the code that it runs.
    I know absolutely nothing about making something thread safe.... can anyone give me good link to refer to or point something out in the below code that might be a no no.
    private static final SimpleDateFormat xxxxxxxxDateFormat =
              new SimpleDateFormat("yyyyMMdd");
         protected String formatYyyyMMddToLocaleStr(
              String  xxxxxxxxDt,
              Locale locale) {
              String result = "";
              if ( xxxxxxxxDt != null &&  xxxxxxxxDt.length() == 8) {
                   try {
                        Date tempDate =  xxxxxxxxDateFormat.parse( xxxxxxxxDt);
                        result = javaDataTypeToString(tempDate, locale);
                   } catch (ParseException ex) {
              return result;
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              String returnType = data.getClass().getName();
              String result = null;
              if (returnType.equals("java.lang.String")) {
                   result = (String) data;
              } else if (returnType.equals("java.lang.Float")) {
                   NumberFormat formatter = NumberFormat.getNumberInstance(locale);
                   formatter.setMaximumFractionDigits(6);
                   formatter.setGroupingUsed(false);
                   result = formatter.format((Float) data);
              } else if (returnType.equals("java.lang.Double")
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                   result = formatter.format(data, buffer, new FieldPosition(0))
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                   if (intVal != 0)
                        result = String.valueOf(intVal);
                   else
                        result = "";
              } else if (returnType.equals("java.util.Date")) {
                   java.util.Date date = (java.util.Date) data;
                   SimpleDateFormat dateFormatter = getDatePattern(locale);
                   result = dateFormatter.format(date);
              } else if (returnType.equals("com.sungard.stnweb.utility.Time")) {
                   Time time = (Time) data;
                   result = time.asString();
              } else if (returnType.equals("java.lang.Boolean")) {
                   Boolean dataBool = (Boolean) data;
                   if (dataBool.booleanValue())
                        result = "1";
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                        result = "";
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    From the API on java.text.SimpleDateFormat
    Synchronization
    Date formats are not synchronized. It is recommended to create separate
    format instances for each thread. If multiple threads access a format
    concurrently, it must be synchronized externally. Being static, your date format object will be accessed by multiple threads.
    Solution: Don't make the date format object static.
    I would suggest like this:
    private static final String dfString  ="yyyyMMdd";
    protected String formatYyyyMMddToLocaleStr(String  xxxxxxxxDt, Locale locale) {
      String result = "";
      SimpleDateFormat xxxxxxxxDateFormat = new SimpleDateFormat(dfString );
      if ( xxxxxxxxDt != null &&  xxxxxxxxDt.length() == 8) {
      try {
        Date tempDate =  xxxxxxxxDateFormat.parse( xxxxxxxxDt);
        result = javaDataTypeToString(tempDate, locale);
      catch (ParseException ex) {}
              return result;
    Ok, so it is constructing a DateFormatting object for each method call, but I don't see it as that big a deal. Its not a huge hit. You might get away with making it an instance variable - I don't know how you use the enclosing class. Start with this, and see if it works.
    Cheers,
    evnafets

  • Error in running Jasper Reports for more than 100 users in stress test

    I have created a web application with Jasper reports. during the stress test, we were able to run the same report simultaneously for 100 concurrent users, after that we get the following error. I hope there is no problem in my code (correct me if i am wrong)
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               at com.wily.introscope.agent.probe.io.ManagedFileInputStream.(ManagedFileInputStream.java:89)
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               at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:652)
               at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:448)
               at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:937)
    NESTED BY :
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