Performance problem using OBJECT tag

I have a performance problem using the java plugin and was wondering if anyone else was has seen the same thing. I have a rather complex applet that interacts with java script in a web page using the LiveConnect API. The applet both calls javascript in the page and is called by java script.
Im using IE6 with the java plugin that ships with the 1.4.2_06 JVM. I have noticed that if I deploy the applet using the OBJECT tags, the application seems the trash everytime I call a java method on the applet from javascript. When I deplot the same applet using the APPLET tag the perfomance is much better. I would like to use the OBJECT tag because it applet bahaves better and I have more control over the caching.
This problem seems to be on the boundaries of IE6, JScript, the JVM and my Applet (and I suppose any could be the real culprit). My application is IE5+ specific so I can not test the applet in isolation from the surround HTML/JavaScript (for example in another browser).
Does anyone have any idea?
thanks in advance.
dennis.

Similar Messages

How to embed jnlp file into html page using object tag

hi everyone,
i have written one jnlp file like this.
<?xml version="1.0" encoding="utf-8" ?>

<jnlp spec="1.0+" codebase="http://localhost:9080/base/" href="SampleExample.jnlp">
     <information>
          <title>Demo Application</title>
          <vendor> </vendor>
          <description>Sample Demo Application</description>
          <offline-allowed/>
     </information>
     <security/>
     <resources>
          <j2se version="1.3+" />
          <jar href="common.jar" main="true" download="eager" />
          <jar href="classes12.jar" download="eager" />
          <jar href="toplink.jar" download="eager"/>
          <package name="com.applet.*" part="applet" recursive="true"/>
     </resources>
     <applet-desc name="grid" main-class="com.applet.PriceGrid" width="1000" height="300"/>
</jnlp>
i am trying embed that jnlp file using object tag like
<OBJECT
classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" WIDTH="1000" HEIGHT="300" NAME="grid">
<PARAM NAME="jnlp" VALUE="http://localhost:9080/base/SampleExample.jnlp">
</OBJECT>
but i am not able to load the applet using Web Start.
Can anyone please help me. This is very Urgent for me.
Thanks & Regards,
Shiva.

thanks.
i am giving my problem clearly. i have one applet. Previously i am loading the applet in my html page using object tag like this...
<OBJECT
classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" WIDTH="1000" HEIGHT="300" NAME="grid">
<PARAM NAME="CODE" VALUE="com.adp.base.applet.PriceGrid.class" >
     <PARAM NAME="ARCHIVE" VALUE="common.jar,classes12.jar,toplink.jar" >
     <PARAM NAME="NAME" VALUE="grid" >
<PARAM NAME="type" VALUE="application/x-java-applet">
<PARAM NAME= "cache_option" VALUE ="no">
</OBJECT>
now what i need to do is
i need load the applet only first time using web start and when ever the applet code changes in the server i need to reload the applet.
for that i kept all the applet resources in .jnlp file.i want to cache all the resources which are in .jnlp file and applet must be displayed within a web page within a browser.
Webstart always open a new application windows.
I need to run an Applet embedded within a web page within a browser.
Is there a way to still use Webstart?

(new?) performance problem using jDriver after a Sql Server 6.5 to 2000 conversion

Hi,
This is similar - yet different - to a few of the old postings about performance
problems with using jdbc drivers against Sql Server 7 & 2000.
Here's the situation:
I am running a standalone java application on a Solaris box using BEA's jdbc driver
to connect to a Sql Server database on another network. The application retrieves
data from the database through joins on several tables for approximately 40,000
unique ids. It then processes all of this data and produces a file. We tuned
the app so that the execution time for a single run through the application was
24 minutes running against Sql Server 6.5 with BEA's jdbc driver. After performing
a DBMS conversion to upgrade it to Sql Server 2000 I switched the jDriver to the
Sql Server 2000 version. I ran the app and got an alarming execution time of
5hrs 32 min. After some research, I found the problem with unicode and nvarchar/varchar
and set the "useVarChars" property to "true" on the driver. The execution time
for a single run through the application is now 56 minutes.
56 minutes compared to 5 1/2 hrs is an amazing improvement. However, it is still
over twice the execution time that I was seeing against the 6.5 database. Theoretically,
I should be able to switch out my jdbc driver and the DBMS conversion should be
invisible to my application. That would also mean that I should be seeing the
same execution times with both versions of the DBMS. Has anybody else seen a
simlar situation? Are there any other settings or fixes that I can put into place
to get my performance back down to what I was seeing with 6.5? I would rather
not have to go through and perform another round of performance tuning after having
already done this when the app was originally built.
thanks,
mike

Mike wrote:
Joe,
This was actually my next step. I replaced the BEA driver with
the MS driver and let it run through with out making any
configuration changes, just to see what happened. I got an
execution time of about 7 1/2 hrs (which was shocking). So,
(comparing apples to apples) while leaving the default unicode
property on, BEA ran faster than MS, 5 1/2 hrs to 7 1/2 hrs.
I then set the 'SendStringParametersAsUnicode' to 'false' on the
MS driver and ran another test. This time the application
executed in just over 24 minutes. The actual runtime was 24 min
16 sec, which is still ever so slightly above the actual runtime
against SS 6.5 which was 23 min 35 sec, but is twice as fast as the
56 minutes that BEA's driver was giving me.
I think that this is very interesting. I checked to make sure that
there were no outside factors that may have been influencing the
runtimes in either case, and there were none. Just to make sure,
I ran each driver again and got the same results. It sounds like
there are no known issues regarding this?
We have people looking into things on the DBMS side and I'm still
looking into things on my end, but so far none of us have found
anything. We'd like to continue using BEA's driver for the
support and the fact that we use Weblogic Server for all of our
online applications, but this new data might mean that I have to
switch drivers for this particular application.Thanks. No, there is no known issue, and if you put a packet sniffer
between the client and DBMS, you will probably not see any appreciable
difference in the content of the SQL sent be either driver. My suspicion is
that it involves the historical backward compatibility built in to the DBMS.
It must still handle several iterations of older applications, speaking obsolete
versions of the DBMS protocol, and expecting different DBMS behavior!
Our driver presents itself as a SQL7-level application, and may well be treated
differently than a newer one. This may include different query processing.
Because our driver is deprecated, it is unlikely that it will be changed in
future. We will certainly support you using the MS driver, and if you look
in the MS JDBC newsgroup, you'll see more answers from BEA folks than
from MS people!
Joe
>
>
Mike
The next test you should do, to isolate the issue, is to try another
JDBC driver.
MS provides a type-4 driver now, for free. If it is significantly faster,
it would be
interesting. However, it would still not isolate the problem, because
we still would
need to know what query plan is created by the DBMS, and why.
Joe Weinstein at BEA
PS: I can only tell you that our driver has not changed in it's semantic
function.
It essentially send SQL to the DBMS. It doesn't alter it.

Xcelsuis SWF - Not able to open in browser using Object TAG

We want to open Xcelsuis analytic form outside InfoView, by providing user an option to click on link to open analytic directly from application. We used SSO and Object tag in our custom JSP page. We were able to successfully pass SSO but couldnu2019t load SWF file. Although there wasnu2019t any error in browser while loading JSP page, but Adobe Flash object returns message that movie can't be loaded.
Open Xcelsuis SWF using documentDownload and passing FlashVars like CELogonToken and CEWebServiceURL.
Following are the steps:
u2022     Created JSP file, which first generates logonToken and store in some variable.
u2022     Generated Flashvars variable using following code:
String Flashvars = "CELogonToken=" + Encoder.encodeURL(CELogonToken);
Flashvars+= "&CEWebServiceURL=" + Encoder.encodeURL("http://winiadv22.ams.com:9085/dswsbobje/services/session")
u2022     Used Flashvars in Object tag.
<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase=                                                         "http://fpdownload.adobe.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" WIDTH="100%" HEIGHT="100%" id="myMovieName">
               <PARAM NAME="movie" VALUE= ="../../opendoc/documentDownload?iDocID=18094&sKind=Flashu201D> <PARAM NAME="quality" VALUE="high"> <PARAM NAME="bgcolor" VALUE="#FFFFFF">
               <PARAM NAME="play" VALUE="true"> <PARAM NAME="loop" VALUE="true"> <PARAM NAME=bgcolor VALUE="#FFFFFF">
<PARAM NAME=FlashVars VALUE="<%=Flashvars%>">
               <EMBED src="../../opendoc/documentDownload?iDocID=18094&sKind=Flash" FlashVars="<%=Flashvars%>" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" NAME="myMovieName" ALIGN="" TYPE="application/x-shockwave-flash" play="true" loop="true" PLUGINSPAGE=
                       "http://www.adobe.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">
               </EMBED>
          </OBJECT>

Have you set up a wildcard DNS entry for the spapps.com domain?
Also if you're trying to connect from the server you might be hitting loop back check issues.

Silverlight application (example.xap) doesn't run when call in other pages using "Object tag"

Hi!
I have silverlight 3 installed with Visual studio 2008. installation is fine.
I have created a silvelight application including a test page.
In my test page I used the "object tag" to call my application as it is suggested since silverlight 3:
<object type="application/x-silverlight-2"
data="data:application/x-silverlight,"
width="450" height="220">
<param name="source" value="MySilverlightApplication.xap"/>
</object>
At the run time, using the test page my application runs as expected. But when i call the same application in another page i have created, nothing happens: the web page is blank. I wonder why it works with the test page created at the same time with the
silverlight application ( i have checked the radio button that required the test paged creation during the process of the silverlight application) and why it doesn't work with a page created separately.
Thank you for your help!
Joel

Hi Andy!
Hi Qimin!
Thank you for your helps. But i want to let you know that the html code i wrote in my post is just an example so I will complete my post with more information.
0- I have visual studio 2008 installed with silverlight 3.
1- I have created a web project with a master page (my master page has a content page )
2- I added a silvelight application: carousel.xap (during its creation I've accepted to add a test page: carouselTestPage.aspx)
3- I added a main page Home.aspx: which inherits from the master page created in step 1, then I call my silverlight application in this content page using the object tag.
Result of the tests during run time:
My silverlight application carousel.xap works fine when I test it with the
carouselTestPage.aspx.
But my silverlight application carousel.xap doesn't work with the main page I added to my web project. the web content page is blank.
Here below the script of the carouselTestPage.aspx
and for the Pages_Home:
carouselTestPage.aspx code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>carousel</title>
<style type="text/css">
html, body {
height: 100%;
body {
padding: 0;
margin: 0;
#silverlightControlHost {
height: 100%;
text-align:center;
</style>
<script type="text/javascript" src="Silverlight.js"></script>
<script type="text/javascript">
function onSilverlightError(sender, args) {
var appSource = "";
if (sender != null && sender != 0) {
appSource = sender.getHost().Source;
var errorType = args.ErrorType;
var iErrorCode = args.ErrorCode;
if (errorType == "ImageError" || errorType == "MediaError") {
return;
var errMsg = "Unhandled Error in Silverlight Application " + appSource + "\n" ;
errMsg += "Code: "+ iErrorCode + " \n";
errMsg += "Category: " + errorType + " \n";
errMsg += "Message: " + args.ErrorMessage + " \n";
if (errorType == "ParserError") {
errMsg += "File: " + args.xamlFile + " \n";
errMsg += "Line: " + args.lineNumber + " \n";
errMsg += " + args.charPosition + " \n";
else if (errorType == "RuntimeError") {
if (args.lineNumber != 0) {
errMsg += "Line: " + args.lineNumber + " \n";
errMsg += " + args.charPosition + " \n";
errMsg += "MethodName: " + args.methodName + " \n";
throw new Error(errMsg);
</script>
</head>
<body>
<form id="form1" runat="server" style="height:100%">
<div id="silverlightControlHost">
<object data="data:application/x-silverlight-2," type="application/x-silverlight-2" width="100%" height="100%">
<param name="source" value="ClientBin/carousel.xap"/>
<param name="onError" value="onSilverlightError" />
<param name="background" value="white" />
<param name="minRuntimeVersion" value="3.0.40624.0" />
<param name="autoUpgrade" value="true" />
<a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40624.0" style="text-decoration:none">
<img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style:none"/>
</a>
</object><iframe id="_sl_historyFrame" style="height:0px;width:0px;border:0px"></iframe></div>
</form>
</body>
</html>
2. Home.aspx code:
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPages/MyMasterPage.master" AutoEventWireup="true" CodeFile="Home.aspx.cs" Inherits="Pages_Home" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MyContent" Runat="Server">
<object data="data:application/x-silverlight-2," type="application/x-silverlight-2" width="100%" height="100%">
<param name="source" value="~/ClientBin/carousel.xap"/>
<param name="background" value="white" />
<param name="minRuntimeVersion" value="3.0.40624.0" />
<param name="autoUpgrade" value="true" />
<param name="enableHtmlAccess" value="true" />
<a href="http://go.microsoft.com/fwlink/?LinkID=124807" style="text-decoration: none;">
<img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style: none"/>
</a>
</object>
<iframe id="_sl_historyFrame" style="visibility:hidden;height:0px;width:0px;border:0px">
</iframe>
</asp:Content>
so the application source is correctly supplied in the object tag description. so I wonder why it doesn't work with a separate content page in the same web project and work with this embedded Silverlight Test page.
Thank you for your helps.
Joël

Problem using custom tag library in portlet's jsp

Hi,
I created a custom portlet (a JSR 168 portlet) and I'm using a tag library that I previously developed. Normally it works fine, but sometimes I get a ClassCastException. Once I redeploy the portlet everything works again. This is Oracle Portal 10.1.4.
Has anybody encountered similar problems?
Here's the exception:
taglib exception:
java.lang.ClassCastException at timecardreminderportlet.html._view._jspService(_view.java:201) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:350) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824) at com.evermind.server.http.ServletRequestDispatcher.include(ServletRequestDispatcher.java:121) at oracle.webdb.wsrp.server.RequestDispatcherImpl.include(Unknown Source) at org.mitre.isis.trs.reminder.portlet.TimecardReminderPortlet.doDispatch(TimecardReminderPortlet.java:108) at javax.portlet.GenericPortlet.render(Unknown Source) at oracle.webdb.wsrp.server.Server.getMarkup(Unknown Source) at oracle.webdb.wsrp.WSRP_v1_Markup_PortType_Tie.invoke_getMarkup(WSRP_v1_Markup_PortType_Tie.java:224) at oracle.webdb.wsrp.WSRP_v1_Markup_PortType_Tie.processingHook(WSRP_v1_Markup_PortType_Tie.java:499) at com.sun.xml.rpc.server.StreamingHandler.handle(StreamingHandler.java:230) at com.sun.xml.rpc.server.http.ea.JAXRPCServletDelegate.doPost(JAXRPCServletDelegate.java:153) at com.sun.xml.rpc.server.http.JAXRPCServlet.doPost(JAXRPCServlet.java:69) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.webdb.wsrp.server.ContextFilter.doFilter(Unknown Source) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:224) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)

Hi,
I created a custom portlet (a JSR 168 portlet) and I'm using a tag library that I previously developed. Normally it works fine, but sometimes I get a ClassCastException. Once I redeploy the portlet everything works again. This is Oracle Portal 10.1.4.
Has anybody encountered similar problems?
Here's the exception:
taglib exception:
java.lang.ClassCastException at timecardreminderportlet.html._view._jspService(_view.java:201) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:350) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824) at com.evermind.server.http.ServletRequestDispatcher.include(ServletRequestDispatcher.java:121) at oracle.webdb.wsrp.server.RequestDispatcherImpl.include(Unknown Source) at org.mitre.isis.trs.reminder.portlet.TimecardReminderPortlet.doDispatch(TimecardReminderPortlet.java:108) at javax.portlet.GenericPortlet.render(Unknown Source) at oracle.webdb.wsrp.server.Server.getMarkup(Unknown Source) at oracle.webdb.wsrp.WSRP_v1_Markup_PortType_Tie.invoke_getMarkup(WSRP_v1_Markup_PortType_Tie.java:224) at oracle.webdb.wsrp.WSRP_v1_Markup_PortType_Tie.processingHook(WSRP_v1_Markup_PortType_Tie.java:499) at com.sun.xml.rpc.server.StreamingHandler.handle(StreamingHandler.java:230) at com.sun.xml.rpc.server.http.ea.JAXRPCServletDelegate.doPost(JAXRPCServletDelegate.java:153) at com.sun.xml.rpc.server.http.JAXRPCServlet.doPost(JAXRPCServlet.java:69) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.webdb.wsrp.server.ContextFilter.doFilter(Unknown Source) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:224) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)

Problem using @section tag.

Hi,
I am using for-each@section tag.
I want a column to be reset in the header part whenever a new section changes, and I am able to acheive this using @section tag. But by using this tag it restarts the page numbering whenever a new section starts. I want the page number to be continued from the previous section. How can I acheive this?
Thanks

@section is going to introduce new page and start the page numbering from 1.

Performance problem using multi-thread

I am using berkeley db to store a int/double pair, and i randomly get 100,0000 results to check the performance . Using 1 thread, it cost about 1 Mins. But using 4 threads, it costs 4 Mins. More threads, lower performance. Is there Anyone know the reason?
Env flags:
envFlags=DB_CREATE | DB_INIT_MPOOL | DB_THREAD | DB_PRIVATE|DB_INIT_CDB;
DB open flags: DB_THREAD
and i use db->get method to get results.

Berkeley DB 4.8 will be released soon and has features that address CMP/SMP scalability. We would appreciate your feedback on your experiences with it. Once available, please test it and post your results here, I'm sure you'll be pleasently surprised.
regards,
-greg

Problem using struts tags in .jsp

I have a page that fills in the appropriate user information in text fields when viewed. The problem is, i want to have a text field that shows the full name, but i only have getter and setter methods for firstname and lastname in my form bean. Is there a way to combine firstname and lastname to display the fullname using the <html:text> tag ???

You can use an ActionForm for your view that differs from the bean you are using. DynaActionForm would be ideal because it can be tedious to have a full complement of view beans that mirror your value objects.
The idea is to loadup a DynaActionForm with the values for the view before the JSP is called in an Action. The following shows the parts of this and some code for execute() that creates DynaActionForm.
If you have this bean in myapp/Contact.java
package myapp;
public class Contact {
private String firstName,lastName;
public String getFirstName() { return firstName; }
public String getLastName() { return lastName; }
public void setFirstName(String _firstName) { firstName = _firstName; }
public void setLastName(String _lastName) { lastName = _lastName; }
}Put this in the appropriatesecions in struts-config.xml
<form-bean name="ContactActionForm" type="org.apache.struts.action.DynaActionForm">
<form-property name="fullName" type="java.lang.String"/>
</form-bean>
<action path="/showContactForm"
        type="myapp.ShowContactActionForm">
<forward name="success" path="/contactActionForm.jsp">
</action>
<action path="/handleContact"
        name="ContactActionForm"
        type="myapp.HandleContactActionForm">
<forward name="success" path="/contactActionForm.jsp">
</action>And for the execute method in the ShowContactActionForm put...
Contact contact = db.getContact(contactId);
ModuleConfig mc = _mapping.getModuleConfig();
FormBeanConfig fbc = mc.findFormBeanConfig("ContactForm");
DynaActionFormClass dafc =
DynaActionFormClass.createDynaActionFormClass(fbc);
DynaActionForm theForm = (DynaActionForm)dafc.newInstance();
theForm.initialize(_mapping);
theForm.set("fullName", contact.getFirstName() + " " + contact.getLastName());
_request.setAttribute("ContactForm", theForm);
fwd = _mapping.findForward("success");

PERFORMANCE PROBLEM - SYS OBJECTS

Hi all,
I'm having something strange here! The performance of queries that run against SYS objects like view DBA_OBJECTS , DBA_SEGMENTS, DBA_EXTENTS are VERY SLOWLY!! It's hang everytime and i need to kill the session and the PID process.
One example is the following:
SELECT owner, object_name, object_type FROM sys.all_objects
WHERE object_type IN ('PACKAGE', 'PROCEDURE', 'SEQUENCE', 'TABLE', 'TYPE',
'VIEW', 'FUNCTION') ORDER BY owner, object_name;
The objects of schema SYS was analyzed recently.
I have run the query with trace and nothing was found on that trace. The trace says the the query runs in few seconds but it didn't.
Any help?
Tks,
Paulo Portugal

Please take a look at the DBMS_XPLAN for the query to determine if there is a problem, and see if you are able to use DBA_OBJECTS rather than ALL_OBJECTS.
For example, on one of my databases, querying ALL_OBJECTS:
| Id | Operation                                               | Name       | Starts | E-Rows | A-Rows |   A-Time   | Buffers | OMem | 1Mem | Used-Mem |
|* 1 | TABLE ACCESS BY INDEX ROWID                            | SUM$       |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|* 2 |   INDEX UNIQUE SCAN                                     | I_SUM$_1   |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|   3 | SORT ORDER BY                                          |            |      1 |    294 |   7329 |00:00:01.10 |     151K|   407K|   407K| 361K (0)|
|* 4 |   FILTER                                                |            |      1 |        |   7329 |00:00:01.07 |     151K|       |       |          |
|* 5 |    HASH JOIN                                            |            |      1 | 14668 | 14672 |00:00:00.09 |     196 | 1155K| 1155K| 1175K (0)|
|   6 |     TABLE ACCESS FULL                                   | USER$      |      1 |    157 |    157 |00:00:00.01 |      15 |       |       |          |
|* 7 |     TABLE ACCESS FULL                                   | OBJ$       |      1 | 14668 | 14672 |00:00:00.02 |     181 |       |       |          |
|* 8 |    TABLE ACCESS BY INDEX ROWID                          | IND$       |   2575 |      1 |   2409 |00:00:00.04 |    5157 |       |       |          |
|* 9 |     INDEX UNIQUE SCAN                                   | I_IND1     |   2575 |      1 |   2575 |00:00:00.02 |    2577 |       |       |          |
| 10 |     NESTED LOOPS                                        |            |   9134 |     28 |   4291 |00:00:00.83 |     145K|       |       |          |
| 11 |      FIXED TABLE FULL                                   | X$KZSRO    |   9134 |     26 | 68239 |00:00:00.13 |       0 |       |       |          |
|* 12 |      INDEX RANGE SCAN                                   | I_OBJAUTH1 | 68239 |      1 |   4291 |00:00:00.55 |     145K|       |       |          |
|* 13 |       FIXED TABLE FULL                                  | X$KZSPR    |      1 |     14 |      1 |00:00:00.01 |       0 |       |       |          |
|* 14 |        FIXED TABLE FULL                                 | X$KZSPR    |      1 |      6 |      1 |00:00:00.01 |       0 |       |       |          |
|* 15 |         FIXED TABLE FULL                                | X$KZSPR    |      1 |      3 |      1 |00:00:00.01 |       0 |       |       |          |
|* 16 |          FIXED TABLE FULL                               | X$KZSPR    |      1 |      3 |      1 |00:00:00.01 |       0 |       |       |          |
|* 17 |           FIXED TABLE FULL                              | X$KZSPR    |      1 |      3 |      1 |00:00:00.01 |       0 |       |       |          |
|* 18 |            FIXED TABLE FULL                             | X$KZSPR    |      1 |      6 |      1 |00:00:00.01 |       0 |       |       |          |
|* 19 |             FIXED TABLE FULL                            | X$KZSPR    |      1 |     11 |      1 |00:00:00.01 |       0 |       |       |          |
|* 20 |              FIXED TABLE FULL                           | X$KZSPR    |      1 |      3 |      1 |00:00:00.01 |       0 |       |       |          |
|* 21 |               FIXED TABLE FULL                          | X$KZSPR    |      0 |     14 |      0 |00:00:00.01 |       0 |       |       |          |
|* 22 |                FIXED TABLE FULL                         | X$KZSPR    |      1 |     11 |      1 |00:00:00.01 |       0 |       |       |          |
|* 23 |                 FIXED TABLE FULL                        | X$KZSPR    |      1 |     11 |      1 |00:00:00.01 |       0 |       |       |          |
|* 24 |                  FIXED TABLE FULL                       | X$KZSPR    |      1 |      3 |      1 |00:00:00.01 |       0 |       |       |          |
|* 25 |                   FIXED TABLE FULL                      | X$KZSPR    |      1 |      3 |      0 |00:00:00.01 |       0 |       |       |          |
|* 26 |                    FIXED TABLE FULL                     | X$KZSPR    |      1 |      6 |      1 |00:00:00.01 |       0 |       |       |          |
|* 27 |                     FIXED TABLE FULL                    | X$KZSPR    |      1 |     11 |      1 |00:00:00.01 |       0 |       |       |          |
|* 28 |                      FIXED TABLE FULL                   | X$KZSPR    |      1 |      6 |      1 |00:00:00.01 |       0 |       |       |          |
|* 29 |                       FIXED TABLE FULL                  | X$KZSPR    |      1 |      6 |      1 |00:00:00.01 |       0 |       |       |          |
|* 30 |                        FIXED TABLE FULL                 | X$KZSPR    |      1 |      6 |      1 |00:00:00.01 |       0 |       |       |          |
|* 31 |                         FIXED TABLE FULL                | X$KZSPR    |      0 |     14 |      0 |00:00:00.01 |       0 |       |       |          |
|* 32 |                          FIXED TABLE FULL               | X$KZSPR    |      0 |     11 |      0 |00:00:00.01 |       0 |       |       |          |
|* 33 |                           FIXED TABLE FULL              | X$KZSPR    |      0 |      6 |      0 |00:00:00.01 |       0 |       |       |          |
| 34 |                            VIEW                         |            |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
| 35 |                             FAST DUAL                   |            |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|* 36 |                              TABLE ACCESS BY INDEX ROWID| SUM$       |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|* 37 |                               INDEX UNIQUE SCAN         | I_SUM$_1   |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
Predicate Information (identified by operation id):
   1 - filter(BITAND("S"."XPFLAGS",8388608)=8388608)
   2 - access("S"."OBJ#"=:B1)
   4 - filter(((("O"."TYPE#"<>1 AND "O"."TYPE#"<>10) OR ("O"."TYPE#"=1 AND =1)) AND (INTERNAL_FUNCTION("O"."OWNER#") OR ("O"."TYPE#"<>11 AND
              "O"."TYPE#"<>14 AND IS NOT NULL) OR (INTERNAL_FUNCTION("O"."TYPE#") AND IS NOT NULL) OR ("O"."TYPE#"=13 AND IS NOT NULL) OR ("O"."TYPE#"=11 AND
               IS NOT NULL) OR ("O"."TYPE#"=12 AND IS NOT NULL) OR ("O"."TYPE#"=6 AND IS NOT NULL) OR (INTERNAL_FUNCTION("O"."TYPE#") AND IS NOT NULL) OR
              ("O"."TYPE#"=22 AND IS NOT NULL) OR ("O"."TYPE#"=14 AND IS NOT NULL) OR INTERNAL_FUNCTION("O"."TYPE#") OR ("O"."TYPE#"=33 AND IS NOT NULL) OR
              ("O"."TYPE#"=46 AND IS NOT NULL) OR ("O"."TYPE#"=62 AND IS NOT NULL) OR ("O"."TYPE#"=66 AND IS NOT NULL) OR ("O"."TYPE#"=48 AND IS NOT NULL)
              OR ("O"."TYPE#"=44 AND IS NOT NULL) OR ("O"."TYPE#"=59 AND IS NOT NULL) OR ("O"."TYPE#"=23 AND IS NOT NULL) OR ("O"."TYPE#"=68 AND IS NOT
              NULL) OR (INTERNAL_FUNCTION("O"."TYPE#") AND IS NOT NULL) OR ("O"."TYPE#"=42 AND IS NOT NULL) OR ("O"."TYPE#"=32 AND IS NOT NULL) OR
              ("O"."TYPE#"=81 AND IS NOT NULL) OR ("O"."TYPE#"=55 AND =1)) AND (DECODE("O"."TYPE#",0,'NEXT
              OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTION',9,'PACKAGE',11,'PACKAGE
              BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA
              SOURCE',29,'JAVA CLASS',30,'JAVA RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER GROUP',55,'XML
              SCHEMA',56,'JAVA DATA',57,'SECURITY PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='PACKAGE' OR DECODE("O"."TYPE#",0,'NEXT
              OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTION',9,'PACKAGE',11,'PACKAGE
              BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA
              SOURCE',29,'JAVA CLASS',30,'JAVA RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER GROUP',55,'XML
              SCHEMA',56,'JAVA DATA',57,'SECURITY PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='PROCEDURE' OR DECODE("O"."TYPE#",0,'NEXT
              OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTION',9,'PACKAGE',11,'PACKAGE
              BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA
              SOURCE',29,'JAVA CLASS',30,'JAVA RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER GROUP',55,'XML
              SCHEMA',56,'JAVA DATA',57,'SECURITY PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='SEQUENCE' OR DECODE("O"."TYPE#",0,'NEXT
              OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTION',9,'PACKAGE',11,'PACKAGE
              BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA
              SOURCE',29,'JAVA CLASS',30,'JAVA RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT)
   5 - access("O"."OWNER#"="U"."USER#")
   7 - filter(("O"."NAME"<>'_NEXT_OBJECT' AND "O"."NAME"<>'_default_auditing_options_' AND "O"."LINKNAME" IS NULL))
   8 - filter(("I"."TYPE#"=1 OR "I"."TYPE#"=2 OR "I"."TYPE#"=3 OR "I"."TYPE#"=4 OR "I"."TYPE#"=6 OR "I"."TYPE#"=7 OR "I"."TYPE#"=9))
   9 - access("I"."OBJ#"=:B1)
12 - access("OBJ#"=:B1 AND "GRANTEE#"="KZSROROL")
       filter((INTERNAL_FUNCTION("PRIVILEGE#") AND "GRANTEE#"="KZSROROL"))
13 - filter((((-"KZSPRPRV")=(-45) OR (-"KZSPRPRV")=(-47) OR (-"KZSPRPRV")=(-48) OR (-"KZSPRPRV")=(-49) OR (-"KZSPRPRV")=(-50)) AND
              "INST_ID"=USERENV('INSTANCE')))
14 - filter((((-"KZSPRPRV")=(-184) OR (-"KZSPRPRV")=(-181)) AND "INST_ID"=USERENV('INSTANCE')))
15 - filter(((-"KZSPRPRV")=(-141) AND "INST_ID"=USERENV('INSTANCE')))
16 - filter(((-"KZSPRPRV")=(-152) AND "INST_ID"=USERENV('INSTANCE')))
17 - filter(((-"KZSPRPRV")=(-109) AND "INST_ID"=USERENV('INSTANCE')))
18 - filter((((-"KZSPRPRV")=(-144) OR (-"KZSPRPRV")=(-141)) AND "INST_ID"=USERENV('INSTANCE')))
19 - filter((((-"KZSPRPRV")=(-189) OR (-"KZSPRPRV")=(-190) OR (-"KZSPRPRV")=(-191) OR (-"KZSPRPRV")=(-192)) AND "INST_ID"=USERENV('INSTANCE')))
20 - filter(((-"KZSPRPRV")=(-181) AND "INST_ID"=USERENV('INSTANCE')))
21 - filter((((-"KZSPRPRV")=(-200) OR (-"KZSPRPRV")=(-201) OR (-"KZSPRPRV")=(-202) OR (-"KZSPRPRV")=(-203) OR (-"KZSPRPRV")=(-204)) AND
              "INST_ID"=USERENV('INSTANCE')))
22 - filter((((-"KZSPRPRV")=(-251) OR (-"KZSPRPRV")=(-252) OR (-"KZSPRPRV")=(-253) OR (-"KZSPRPRV")=(-254)) AND "INST_ID"=USERENV('INSTANCE')))
23 - filter((((-"KZSPRPRV")=(-246) OR (-"KZSPRPRV")=(-247) OR (-"KZSPRPRV")=(-248) OR (-"KZSPRPRV")=(-249)) AND "INST_ID"=USERENV('INSTANCE')))
24 - filter(((-"KZSPRPRV")=(-265) AND "INST_ID"=USERENV('INSTANCE')))
25 - filter(((-"KZSPRPRV")=12 AND "INST_ID"=USERENV('INSTANCE')))
26 - filter((((-"KZSPRPRV")=(-222) OR (-"KZSPRPRV")=(-223)) AND "INST_ID"=USERENV('INSTANCE')))
27 - filter((((-"KZSPRPRV")=(-258) OR (-"KZSPRPRV")=(-259) OR (-"KZSPRPRV")=(-260) OR (-"KZSPRPRV")=(-261)) AND "INST_ID"=USERENV('INSTANCE')))
28 - filter((((-"KZSPRPRV")=(-177) OR (-"KZSPRPRV")=(-178)) AND "INST_ID"=USERENV('INSTANCE')))
29 - filter((((-"KZSPRPRV")=(-268) OR (-"KZSPRPRV")=(-267)) AND "INST_ID"=USERENV('INSTANCE')))
30 - filter((((-"KZSPRPRV")=(-265) OR (-"KZSPRPRV")=(-266)) AND "INST_ID"=USERENV('INSTANCE')))
31 - filter((((-"KZSPRPRV")=(-45) OR (-"KZSPRPRV")=(-47) OR (-"KZSPRPRV")=(-48) OR (-"KZSPRPRV")=(-49) OR (-"KZSPRPRV")=(-50)) AND
              "INST_ID"=USERENV('INSTANCE')))
32 - filter((((-"KZSPRPRV")=(-205) OR (-"KZSPRPRV")=(-206) OR (-"KZSPRPRV")=(-207) OR (-"KZSPRPRV")=(-208)) AND "INST_ID"=USERENV('INSTANCE')))
33 - filter((((-"KZSPRPRV")=(-277) OR (-"KZSPRPRV")=(-278)) AND "INST_ID"=USERENV('INSTANCE')))
36 - filter(BITAND("S"."XPFLAGS",8388608)=8388608)
37 - access("S"."OBJ#"=:B1)Querying DBA_OBJECTS produces a much more compact plan that executes faster:
| Id | Operation                        | Name        | Starts | E-Rows | A-Rows |   A-Time   | Buffers | OMem | 1Mem | Used-Mem |
|   1 | SORT ORDER BY                   |             |      1 |    814 |   7329 |00:00:00.24 |    5353 |   407K|   407K| 361K (0)|
|   2 |   VIEW                           | DBA_OBJECTS |      1 |    814 |   7329 |00:00:00.21 |    5353 |       |       |          |
|   3 |    UNION-ALL                     |             |      1 |        |   7329 |00:00:00.21 |    5353 |       |       |          |
|* 4 |     FILTER                       |             |      1 |        |   7329 |00:00:00.19 |    5353 |       |       |          |
|* 5 |      HASH JOIN                   |             |      1 | 14668 | 14672 |00:00:00.09 |     196 | 1155K| 1155K| 1209K (0)|
|   6 |       TABLE ACCESS FULL          | USER$       |      1 |    157 |    157 |00:00:00.01 |      15 |       |       |          |
|* 7 |       TABLE ACCESS FULL          | OBJ$        |      1 | 14668 | 14672 |00:00:00.03 |     181 |       |       |          |
|* 8 |      TABLE ACCESS BY INDEX ROWID | IND$        |   2575 |      1 |   2409 |00:00:00.04 |    5157 |       |       |          |
|* 9 |       INDEX UNIQUE SCAN          | I_IND1      |   2575 |      1 |   2575 |00:00:00.02 |    2577 |       |       |          |
|* 10 |       TABLE ACCESS BY INDEX ROWID| SUM$        |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|* 11 |        INDEX UNIQUE SCAN         | I_SUM$_1    |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|* 12 |     FILTER                       |             |      1 |        |      0 |00:00:00.01 |       0 |       |       |          |
| 13 |      NESTED LOOPS                |             |      0 |      5 |      0 |00:00:00.01 |       0 |       |       |          |
| 14 |       INDEX FULL SCAN            | I_LINK1     |      0 |      5 |      0 |00:00:00.01 |       0 |       |       |          |
| 15 |       TABLE ACCESS CLUSTER       | USER$       |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
|* 16 |        INDEX UNIQUE SCAN         | I_USER#     |      0 |      1 |      0 |00:00:00.01 |       0 |       |       |          |
Predicate Information (identified by operation id):
   4 - filter(((("O"."TYPE#"<>1 AND "O"."TYPE#"<>10) OR ("O"."TYPE#"=1 AND =1)) AND (DECODE("O"."TYPE#",0,'NEXT
              OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTION',9,'PACKAGE',11,'PACKAGE
              BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX
              PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA SOURCE',29,'JAVA CLASS',30,'JAVA
              RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER
              GROUP',51,'SUBSCRIPTION',52,'LOCATION',55,'XML SCHEMA',56,'JAVA DATA',57,'SECURITY
              PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='PACKAGE' OR
              DECODE("O"."TYPE#",0,'NEXT OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTIO
              N',9,'PACKAGE',11,'PACKAGE BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX
              PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA SOURCE',29,'JAVA CLASS',30,'JAVA
              RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER
              GROUP',51,'SUBSCRIPTION',52,'LOCATION',55,'XML SCHEMA',56,'JAVA DATA',57,'SECURITY
              PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='PROCEDURE' OR
              DECODE("O"."TYPE#",0,'NEXT OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTIO
              N',9,'PACKAGE',11,'PACKAGE BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX
              PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA SOURCE',29,'JAVA CLASS',30,'JAVA
              RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER
              GROUP',51,'SUBSCRIPTION',52,'LOCATION',55,'XML SCHEMA',56,'JAVA DATA',57,'SECURITY
              PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='SEQUENCE' OR
              DECODE("O"."TYPE#",0,'NEXT OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTIO
              N',9,'PACKAGE',11,'PACKAGE BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX
              PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA SOURCE',29,'JAVA CLASS',30,'JAVA
              RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSUMER
              GROUP',51,'SUBSCRIPTION',52,'LOCATION',55,'XML SCHEMA',56,'JAVA DATA',57,'SECURITY
              PROFILE',59,'RULE',60,'CAPTURE',61,'APPLY',62,'EVALUATION CONTEXT',66,'JOB',67,'PROGRAM',68,'JOB
              CLASS',69,'WINDOW',72,'WINDOW GROUP',74,'SCHEDULE',79,'CHAIN',81,'FILE GROUP','UNDEFINED')='TABLE' OR
              DECODE("O"."TYPE#",0,'NEXT OBJECT',1,'INDEX',2,'TABLE',3,'CLUSTER',4,'VIEW',5,'SYNONYM',6,'SEQUENCE',7,'PROCEDURE',8,'FUNCTIO
              N',9,'PACKAGE',11,'PACKAGE BODY',12,'TRIGGER',13,'TYPE',14,'TYPE BODY',19,'TABLE PARTITION',20,'INDEX
              PARTITION',21,'LOB',22,'LIBRARY',23,'DIRECTORY',24,'QUEUE',28,'JAVA SOURCE',29,'JAVA CLASS',30,'JAVA
              RESOURCE',32,'INDEXTYPE',33,'OPERATOR',34,'TABLE SUBPARTITION',35,'INDEX SUBPARTITION',40,'LOB PARTITION',41,'LOB
              SUBPARTITION',42,NVL(,'MATERIALIZED VIEW'),43,'DIMENSION',44,'CONTEXT',46,'RULE SET',47,'RESOURCE PLAN',48,'CONSU)
   5 - access("O"."OWNER#"="U"."USER#")
   7 - filter(("O"."NAME"<>'_NEXT_OBJECT' AND "O"."NAME"<>'_default_auditing_options_' AND "O"."LINKNAME" IS NULL))
   8 - filter(("I"."TYPE#"=1 OR "I"."TYPE#"=2 OR "I"."TYPE#"=3 OR "I"."TYPE#"=4 OR "I"."TYPE#"=6 OR "I"."TYPE#"=7 OR
              "I"."TYPE#"=9))
   9 - access("I"."OBJ#"=:B1)
10 - filter(BITAND("S"."XPFLAGS",8388608)=8388608)
11 - access("S"."OBJ#"=:B1)
12 - filter('DATABASE LINK'='FUNCTION')
16 - access("L"."OWNER#"="U"."USER#")Example of using DBMS_XPLAN to retrieve actual timing:
http://jonathanlewis.wordpress.com/2006/11/09/dbms_xplan-in-10g/
Charles Hooper
IT Manager/Oracle DBA
K&M Machine-Fabricating, Inc.

Performance problems using BPM

Hello all,
We have Request/Reply interface using the JMS adapter towards the SAP R/3 system.
So the interface has 3 steps :
1. Request from JMS adapter - Asynchronous
2. Request/Reply using RFC adapter towards the R/3 - sync
3. Reply to JMS adapter - Asynchronous
we are using the BPM to merge all those steps, but between step 1 to 2 it waits about 4 seconds (we can monitor the message at SM58 for 2-3 seconds).
Its a problem for us because we exceed the time for the Request/reply at the MQ (which is connected to the JMS adapter).
Does someone has any idea ?
Regards,
Yaki

Hello again Michelle, Kjetil,
We looked into this and given your details provided
regarding the query executed and the fact that this
problem shows up over thin network connections, we
believe you may be hitting one/both of Bug 2658196
and Bug 1844184.
To summarise, regardless of whether you use version
control or not, Designer must check version details
for each repository object acted on.
On a local machine or LAN, this does not present a
problem, but on a WAN, this does, due the amount of
(albeit individually small) packets of information
sent backwards and forwards between the client and
the repository.
Unfortunately, Oracle Designer was never designed to
run across a WAN. To attempt to get the performance
required would involve a re-design and re-write of a
large part of the Design Editor. I'm afraid this is
not really a practical option.
Other customers have also run into this problem. They
have found that using a third party product, such as,
Tarantella solves the problem. Products like Tarantella
enable clients to use central installations of Designer
with better results than using a locally installed copy.
Please see Metalink (http://meatlink.oracle.com) for
full details on the bugs themselves.
Hope this helps.
Regards,
Dominic
Designer Product Management
Oracle Cor

Mapviewer performance problem using image format FORMAT_RAW_COMPRESSED

I am using the MapViewer.FORMAT_RAW_COMPRESSED map image in my (java) map application because some features must be clickable and as far as I can work out, this is the only way to achieve this in a Java client. On my local system, running the map server in an oc4j container, this works about as fast as using FORMAT_GIF_URL and loading the image from this url. There also doesn't seem to be much difference in memory and cpu usage.
When I direct the request to a map server running on a remote Application Server the rendering time grows exponentially. The same maprequest using FORMAT_GIF_URL runs as fast as it does in my local OC4J container. The problem seems to be in "packing time" in RealWorker:
Remote AS:
Thu Jun 30 13:59:34 CEST 2005 DEBUG [oracle.lbs.mapserver.core.MapperPool] freeMapper() begins...
Thu Jun 30 13:59:34 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] preparation time: 99ms
Thu Jun 30 13:59:34 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] querying/rendering time: 5560ms
Thu Jun 30 13:59:34 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] packing time: 142605ms
Thu Jun 30 13:59:34 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] --------------- total time: 148264ms
Local OC4J:
Thu Jun 30 15:34:42 CEST 2005 DEBUG [oracle.lbs.mapserver.core.MapperPool] freeMapper() begins...
Thu Jun 30 15:34:42 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] preparation time: 540ms
Thu Jun 30 15:34:42 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] querying/rendering time: 2490ms
Thu Jun 30 15:34:42 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] packing time: 120ms
Thu Jun 30 15:34:42 CEST 2005 DEBUG [oracle.lbs.mapserver.core.RealWorker] [RealWorker] --------------- total time: 3150
The test server is smaller than my local system and more applications are running on the AS, generating the map takes all the available memory and cpu, but the difference between the time it takes generating a GIF image and generating a Java image of almost a factor 50 is puzzling.
What could cause this enormous difference? Any idea's about how we can analyze or solve this? What could RealWorker be doing in this packing time? Any hints would be greatly appreciated.
Many thanks,
Ida

Thanks for the replies!
1. Which AS version are you using? -> 10.1.2
2. Just as a test, if you restart AS (if possible) do you still get the same values? -> yes, we restarted the AS and the results are the same.
The server is indeed running low in memory. It is a 512MB machine, just big enough to run the AS. The production server will have some more, but not very much. Could I estimate how much extra memory it will need to keep a good performance when generating maps with live features? And maybe I'm wrong, but shouldn't the extra load for the java image only be on the client, since that's where the image is made? On the server it's just the image data, isn't it?
I tried removing the basemap, but that reduces the loading time just with a few seconds. The live themes are jdbc themes and result in only some 20 to 30 geofeatures. Removing them from the request so only an empty image with a title is retrieved still takes about 117 seconds. Reducing the device size does reduce the loading time, so it does seem to have something to do with the amount of pixels in the image space, not with the data. Could it be that in the "packing" of the image something happens that takes a lot of memory, related to the amount of pixels?
In my situation it would be handy if the live features were also returned when the image format is not set to FORMAT_RAW_COMPRESSED, it is also possible to draw shapes onto an existing image and this would bypass the memory problems.
Thanks for any further help.
Ida

Performance problem using on change

Hi abapers,
i am using ON CHANGE OF...END ON,,, AT END OF statements in My program.
will this statements effect on performance.
if so , is there any alternative?
please help .

Hi Ramesh,
I don't know what are the performance implications with this statement, but SAP says that it is an Obsolete control structure.
You cannot use them in class contexts.(This statement is forbidden in classes).
More over, SAP Hep also says that,
<b>"For each time the statement ON CHANGE OF is executed, the content of all the specified data objects is saved as an auxiliary variable internally in the global system. The auxiliary variable is linked to this statement and cannot be accessed in the program. The auxiliary variables and their contents are retained longer than the lifetime of procedures. An auxiliary variable of this type can only be initialized if its statement ON CHANGE OF is executed while the associated data object is initial. "</b>
Regards,
Ravi Kanth

Performance problems using WLS6.1 with the thin driver for Ora9i from OTN

Hello everyone,
Has anyone been experimenting with the thin driver for Oracle 9i under WLS6.1. I got it running, but
I get extremely bad performance when having multiple concurrent accesses. It works more or less in
single user mode. Also it seems not to support XA transactions?
When could we expect the driver from BEA to be out?
Thanks in advance!
Samuel Kounev
TU-Darmstadt, Germany

I had done this from the very beginning, but I was still getting very bad performance under
concurrent accesses. I even followed Sree's instructions and removed the old thin driver from
weblogic.jar, but this didn't help. I am now trying to get the OCI driver for 9i running and hope
this will solve the problem.
Samuel
Tamilselvan Ramasamy wrote:
You have to use Oracle's Oracle 9i thin driver .
put this driver infront of the classpath i.e before weblogic_sp.jar and
weblogic.jar
/selvan
"Sree Bodapati" <[email protected]> wrote in message
news:[email protected]..
The BEA driver is available in WLS6.1SP2 which is GA.
hth
sree
"Samuel Kounev" <[email protected]> wrote in message
news:[email protected]..
Hello everyone,
Has anyone been experimenting with the thin driver for Oracle 9i under
WLS6.1. I got it running, but
I get extremely bad performance when having multiple concurrent accesses.
It
works more or less in
single user mode. Also it seems not to support XA transactions?
When could we expect the driver from BEA to be out?
Thanks in advance!
Samuel Kounev
TU-Darmstadt, Germany

Strange Corba performance problem using java 1.6

I have a java server talking to java and C++ clients using CORBA and moved from java 1.4.2 to 1.6.
Using java 1.4.2 for a large block of data, the client consistently refreshes in about 28-32 seconds.
Using Java 1.6 the times vary between 19 and 135 seconds.
After restarting the server all clients consistently take a simlar amount of time (usually between 32-35 seconds). But sometimes when the server is started the clients see a time between 19-25 seconds, sometimes between 50-55 seconds, and very occassionally over we see times of over 100 seconds.
Once started, the server seems to pick up some setting or behaviour that causes it to run at a fairly fixed rate.
We have tried adjusting the GIOP fragment and block size, which can change the performance, but no mater what size we use, we still see this strange behaviour where the server sometime runs in "fast" mode and sometimes in "slow" mode.
The server side cpu usage is higher when it is in "fast" mode. Client side cpu is higher in slow mode. Amount of data transfered does not appear to change.
Server runing on Linux RedHat Ent 4u5 - client Linux RedHat 9, RedHat Ent 4u5.
I see a similar behaviour even when I run the client and server on the same machine.
Any thoughts on where I should look next anyone?
Write a simple corba server/client that shows the problem.
Investigate Other Corba networking settings
measure the client server packet size and performance.
Thanks

3 forums is not enough to post this in, I mean, it is such a HUGE problem,
you should post it in at least another 20 forums.

Performance problem using OBJECT tag

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