Performance issues using multiple CC design programs?

Hey! I'm Gwidz, and I'm having some performance issues with my adobe programs. I primarily use Photoshop, InDesign and Illustrator for design work. I find that when I have any two of them open, I experience delays in clicking and dragging using my pen tablet, and laggy zooming in/scrolling. This issue disappears when I only have one program open.
I just bought this laptop to use these programs. Here's the specs:
Operating system: Windows 8 64 bit
Processor: 4th gen intel i7 4700HQ
Ram: 16gb DDR3
Graphics: NVIDIA GeForce GTX 770M 3GB GDDR5
Cost me 2000 bucks on amazon, and I'm pretty disappointed in how things are going right now. I definitely don't think it could be a hardware issue, could it?
I'm using an SSD as my scratch disc, and using the 64 bit versions of all programs that have it. Nothing else running in the background except these programs, and yet still I experience poor performance.
Admitedly, I'm new to windows 8, and I'm learning everything that I can about it in hopes of resolving this issue.
If anyone has any advice, any and all is greatly aprpeciated!

I'm seeing this exact same choppiness and VERY slow response times with the same low use of CPU and memory... WITH JUST ONE APP OPEN! Illustrator.
Macbook Retina Pro, 15 inch.
I've tried with the GPU forced off, and forced on, and on autoswitching.
I've tried clean reinstalls. And reboots. Etc.
This is not hardware related. It's something utterly flawed with the way Illustrator (and InDesign) draw do things. They are just grotesquely inefficient.
The fact that the program/app makes no effort to use more CPU/GPU to speed up responsiveness to the user input is the real indicator of how poorly optimised this code is.
After Effects is better. But it's adaptive degradation STUTTERS grotesquely, and it's actually better to try to turn that off. Although I'm having a hard time trying to figure out how to turn that off at the moment.. forgotten where I previously found that switch.
Photoshop is also better.
I'm also talking about small files. Nothing in them. Just start drawing... Stutters... atrocious frame rates for the update of the screen and very poor response rates to input.
This is 64 bit optimised? I don't think so.

Similar Messages

Thank you for your service. I was most disappointed to find, however, that the letters I really wanted (Adobe Garamond Alternate Caps) is not in this collection and indeed, one now has to use another fancy designing program to construct those letters. I

Thank you for your service.
I was most disappointed to find, however, that the letters I really wanted (Adobe Garamond Alternate Caps) is not in this collection and indeed, one now has to use another fancy designing program to construct those letters. I can’t afford to buy Photoshop just to construct two special capital letters. I’ve used the B and M in my logo for Balquhidder Music for years - but from jpgs - and I was hoping to have more flexibility in the future. I spent $169 to make sure I am in compliance. But I didn’t get anything of use to me.
I can’t understand why those Alternate Caps are not part of this - or any other package. I thought Adobe was capable of amazing things.
I assume I am whistling in the dark. So have a nice day.

Actually, when Adobe moved from Type 1 fonts to OpenType CFF fonts, all the so-called “expert typefaces” were consolidated into the base fonts. In other words Adobe Garamond Pro Regular not only has the Western Latin characters of the original Type 1 version of Adobe Garamond, but also has alternate Latin capitals (with titling, titling floating accents, and stylistic alternates), alternate Latin lowercase (swash and superiors), Latin small capitals (alphabetic and floating accents), ligatures, multiple numeric forms (including lining tabular, lining proportional, oldstyle tabular, oldstyle proportional, superscripts, scientific inferior, numerator, denominator forms, fractions, mathematical operators, etc.) plus a raft of other special symbols.
OpenType fonts are Unicode-based and allow for more than the 256 characters in Type 1 fonts which required multiple typefaces all with mappings to a standard keyboard to accommodate all these glyphs.
Thus, hopefully your disappointment will turn to joy.
To assist you in understanding OpenType fonts and to show you what is in the current Adobe Garamond fonts, I have attached a few PDF files for your perusal.
Let us know if you have any questions.
- Dov

Help with Video Performance Issues using Flash

Asking on behalf of a customer who has been unable to get any answers so far - are you able to help?
Background:
We have a port of our Game Development Kit which allows us to recompile all our games using Crossbridge (http://adobe-flash.github.io/crossbridge/) into SWF without any code modifications.
Overview:
Our framework is using OpenGL for rendering and we have successfully ported it along with the audio and video to run in Flash.
We are experiencing performance issues using Video. We cannot use image sequence as some of the video animations are too long and would increase the download to an unacceptable size. Assets vary between 256x256 - 1024x1024 videos.

Here's the rest of the story. Let me know if you can see any resolution, and I will connect him to the forums. Thank you.
Current Video Solution:
We create an instance of NetConnection, NetStream, and Video according to most samples out there, and invoke draw to rasterize the Video DisplayObject into a BitmapData instance.
The BitmapData instance has a fixed color component layout which is not compatible with Stage3D texture and is therefore has to be reformatted before uploaded to Stage3D Texture (See Code Listing below).
Our Problems:
Performance issues with RGBA conversion (either using copyChannel or manually reformatting is not fast enough) natively in as3; this required for stage3d texture.Copying each channel individual using bitmapdata.Copychannel seems faster, but not significantly faster.
Cannot detect when video frame has been updated, therefore we may copy pixels that are not needed in enterframe (processpixel).
Looping video, our current solution uses the NET_STATUS event Buffer empty; Is there a better way to loop videos than checking buffer and seeking to 0.
Stepping video, loading FLV or MP4 side by side assets from HTTP or embedded does not support stepping? Is there another way?
ActionScript Code Listing:
video_nc = new NetConnection();
video_nc.addEventListener(NetStatusEvent.NET_STATUS , onConnect);
video_nc.addEventListener(AsyncErrorEvent.ASYNC_ERROR , trace);
video_nc.connect(null);
// OnConnect Event:
this.ns = new NetStream(e.target as NetConnection);
eventclient = new Object();
eventclient.onMetaData = onMetaData;
this.ns.client = eventclient;
ns.play(flvfile);
ns.pause();
//onMetaData event:
this.width = infoObject.width;
this.height = infoObject.height;
this.textureWidth = NextPowerOfTwo(this.width);
this.textureHeight = NextPowerOfTwo(this.height);
cliprect = new Rectangle(0, 0, this.width ,this.height);
cliprect.x = 0;
cliprect.y = 0;
cliprect.width = this.textureWidth;
cliprect.height = this.textureHeight;
totalFrames = infoObject.duration * infoObject.fps;
this.hasAlpha = true;
if(infoObject.videocodecid == 5)
this.hasAlpha = true;
this.bitmapData = new BitmapData(this.textureWidth, this.textureHeight, hasAlpha, 0xff000000);
this.video = new Video(this.width, this.height);
this.video.attachNetStream(ns);
this.video.addEventListener(Event.ENTER_FRAME, processPixels);
// processPixel method:
BitmapData.draw(video);
GLAPI.instance.glBindTexture(GLAPI.GL_TEXTURE_2D,this.textureId);
var fmt:uint = GLAPI.GL_ARGB;
// converting pixels using copychannel or loop through pixels
GLAPI.instance.glBindTexture(GLAPI.GL_TEXTURE_2D,this.textureId);
GLAPI.instance.glTexImage2D(GLAPI.GL_TEXTURE_2D, 0, fmt, this.textureWidth, this.textureHeight, 0,fmt, GLAPI.GL_UNSIGNED_BYTE, 0, convBitmapData.getPixels(cliprect));

"you can not use multiple instance of Program at the same time"

Hello @ all,
I have a Problem, after the installing from Acrobat Testversion and acrobat reader in version in "all Combination" 8 an 9.
I get this misstake information "you can not use multiple instance of Program at the same time" if I want open more then 1 .pdf.
If I have no pdf open, but acrobat/reader so i can´t open with the same Misstake.
I have deinstalled and installed, Allways I bekame the same information. I tryed all things to clean and know i don`t know forward.
Important: by Drag an Drop in the Acrobat Reader it is going, but by direct click on the pdf i get mistake.
Maybe, you know what I can do!
Thanks for help!

Installation of both Acrobat and Reader in the same Windows machine is not advisable. If I were you, I would remove both completely and then reinstall the one you want to keep.

Performance issue using webelements and crystal

We have 2 reports named, u201CDAMAGE_REPORTSu201D AND u201CTDI_CHARTu201D
DAMAGE_REPORTS
There are 13 dynamic or static Prompts created using Webelements .After clicking on submit button(using
webelement) by selecting the prompt values, TDI_CHART report will get opened below the u201CDAMAGE_REPORTSu201D report.
TDI_CHART
TDI_CHART created using free-hand SQL which contains 2 commands
        1. Command-SQL is created based on two categories.
              Trend -Trend By Month ,Trend By Quarter,Trend By Week
               Non-Trend- Current Month ,Current Year to Date,Last Year to Date,Current Quarter,Last
                             Quarter,Current Week,Last Week,Last Month,Last Year Total
             Charts,Cross-tabs and table information is coming from this Query
       2.Image count-contains number of images information based on the prompt selection and it acts as a
              URL(opendocument) in the report to open TDI_THUMBNAIL report to display the thumbnail images.
Report information
TDI_CHART Report contains 8 charts,4 cross-tabs, summary information showing in table format(Detail
       section) and2 open document links(1.For image count 2.Export to excel(which shows the detail information
        of summary table)
Description
If the selection is Non-Trend Value from the Time period parameter , corresponding Chart will be shown along   with table information.(Table information is only required for Non-Trend Values).
If the Selection is Trend Value from the Time period parameter,the corresponding cross tab and chart will be shown and others will get suppressed.
Problem Area
After the prompt selection from u201CDamage_Reportsu201D, TDI_CHART report is taking around 1min 30 sec to show the chart and table or cross-tab.
In Database when we execute the above queries, it comes in 12 secs but whereas in reports it takes 1min 30 sec,can you guide us some steps to bring down this time?

hello Mufiza,
copy the url created at the step "After the prompt selection from u201CDamage_Reports".
paste this url into a new browser window and press enter.
what is the time to return this report?...this time should also be 1.5 minutes.
it sounds like you are using 2 commands in the same report. this will often cause performance issues, just like linking two stored procedures together or linking two disparate datasources together.
this would not be an issue related to webelements but related to the design of your target report.
jw

Issues using multiple load-config files with ant

Hello,
Not sure if this is the correct place...
I am creating an ant build script to compile our flex application. I am trying to use the default flex-config by doing <load-config filename="${flex.sdkPath}/frameworks/flex-config.xml"/> and project specific config file add the datavisualization module and any other libraries we might need in the future. I am trying to do this as I don't want to modify the flex-config.xml
The issue I keep running into is I get a compiler error saying "unable to locate specified base class 'spark.comonents.application..". if I place the custome load-config file above the adobe default flex-config it gives errors stating it the "SeriesSlide" type
<mxmlc file="${project.sourcePath}/FBApp.mxml"
         output="${project.output.binaryPath}/${project.output.fileName}.swf"
         locale="en_US"
         static-link-runtime-shared-libraries="false"
         static-rsls="false"
         use-network="true"
         accessible="false"
         debug="true">
         <load-config filename="${flex.sdkPath}/frameworks/flex-config.xml"/>
         <load-config filename="C:/Hudson/.hudson/jobs/FB 2.0 Flex/workspace/FBApp/FB-config.xml"/>
         <source-path path-element="${flex.sdkPath}/frameworks/libs"/>
         <source-path path-element="${project.sourcePath}"/>
         <library-path dir="${flex.path}/sdks/${flex.sdkVersion}/frameworks/locale/en_US"
            includes="*"/>
         <library-path dir="${project.libraryPath}"
            includes="*"/>
         <keep-as3-metadata name="Protected"/>
      </mxmlc>
the following is my FB-config.xml
<?xml version="1.0"?>
<flex-config>
   <runtime-shared-library-path>
<path-element>C:\Program Files\Adobe\Adobe Flash Builder 4 Plug-in\sdks\4.1.0\frameworks\libs/datavisualization.swc</path-element>
<rsl-url>http://fpdownload.adobe.com/pub/swz/flex/4.1.0.16076/datavisualization_4.1.0.16076.swz</rsl-url>
<policy-file-url>http://fpdownload.adobe.com/pub/swz/crossdomain.xml</policy-file-url>
<rsl-url>datavisualization_4.1.0.16076.swz</rsl-url>
<policy-file-url>.</policy-file-url>
   </runtime-shared-library-path>
</flex-config>
It seems to be that the first "load-config" ant runs into is the only one that gets used. When looking around the internet I have multiple cases of where people say they have successfully used multiple load-config files.
This one in particular.
http://flashdevelop.org/community/viewtopic.php?f=13&t=5629&view=previous
If I had to guess on what was wrong I believe my FB-config.xml file is incorrect but I can't find an example of anyones custom configuration file.
Any guidance would be apprecaited.

I am embarrassed to say that your solution answered my question.
I was about 10 min away from rewriting my Ant script to just use the mxmlc.exe directly instead of the mxmlc ant tag. I kept running into the -flex-config+=YourConfig.xml for the command line option but never saw the xml variant.
http://blog.flexexamples.com/2008/12/21/using-a-custom-flex-configxml-file-in-flex-builder -3/
http://livedocs.adobe.com/flex/3/html/help.html?content=configuring_environment_3.html
Does Flex have any documenation that shows all the different tags that are available like the Ant documenation?
http://ant.apache.org/manual/Tasks/delete.html
Thanks at ton.

Performance Issue with Multiple Joins :-)

Hi there! I have a dilemma over using multiple joins...and I am not sure whether there is any alternative to this. Please help me out if you can..
I have a table DATA having 100 columns and 2 million records and I have another metadata table Code_Mappings. The issue is with migration of this data from upstreams to downstreams.
Columns of DATA table is
a,b,c,d,e,f,g,h.......ca.cb.cc.cd.....dz.
Code_Mappings table is
Source_code |Target code | category
The problem arises when I join the metadata table for multiple joins..
Around 75 columns out of 100 are category questions i.e I need to replace all Source codes in the data of those category columns with target codes WRT categories..
Suppose A, C,D,I,J,K,L,W,X,Z,AA,BH are country category.
My query to fetch data from DATA for column A would be
Select decode(d.A, cm.source_code,cm.target_code,d.A) from DATA D,Code_Mappings CM where cm.category like 'country' and d.A=cm.source_code;
In the similar way, I may have to join the same table for category 'country' for n no of columns if those columns have category as 'country'.
Is there a alternative to use this table once and use the decode, mapping logic multiple times on columns..? Please let me know if there is anyways I can do it so that performance is enhanced in a significant manner.
Another Issue is:
Whenever the Column value is some junk, that record doesnt get fetched. In the above query, you can see that where clause has a condition of "d.A=cm.source_code" which not only filters out these required records but also avoids cartesian product.
The basic requirement is all records should get fetched. I do not want to filter out anything.
Please help me out.
Thanks
Mahesh

1) I'm not a JD Edwards person, but I would wager that if you're to the point where you have consolidated all the schemas to a single instance that it would be possible and preferrable to consolidate everything further into a single schema. I have to believe that JD Edwards provides tools to restrict what bits a particular branch can see without requiring separate instances.
2) What data are you accessing exactly? Are you always accessing data for a particular branch? Or do you need information from every branch?
3) Is your application logging in as a single user? Or will there be 1 application user for every JD Edwards schema?
4) Are you deploying your PL/SQL into 10-20 different schemas? Or into just 1?
Whether or not you are explicitly using the schema name, Oracle will have to do a hard parse of every logically distinct SQL statement. Two SQL statements that access different tables that happen to share the same name are logically distinct, so your shared pool will end up with 10-20 copies of the "SELECT * FROM <<some table name>>" SQL statement if it is executed against every instance of <<some table name>>.
The question may be whether it is better to explicitly provide the schema name or to rely on synonyms. You generate the same number of hard parses either way, but explicit schema names may improve latch contention during parses if Oracle has to do a lot of synonym resolution. Not many people/ applications are really hurt by this latch contention, though, so it is very hard to say whether this is a legitimate concern.
Justin

Heavy performance issues using Adobe Interactive Form PDFs generated by SAP BPM

Dear experts,
we use Adobe Interactive Form PDFs (generated with LiveCycle Designer) as Human Tasks within SAP BPM processes. The PDFs are generated and transmitted correctly, but when they are opened at the receivers PC, Windows freezes for 2-3 minutes, then the PDF opens and can be filled out and sent back. The next PDFs can be opened much faster, but when the PC is restarted, we get the same problem again. We use Adobe Reader XI (11.0.2) on our clients; is their any know performance issue?
Please note, that we have this problem with EVERY Adobe Interactive Form PDF... I created a simple PDF containing just a field and the client PC still freezes. So it can't be in the form or the scripting. Normal static PDFs can be opend without any problems.
Best regards,
David

They haven't really announced it, because there is no product to announce. Rather the opposite.
There are no conversion tools, so far as I know.
XFA forms are a non-starter if you want portability.
AcroForms are a nightmare in themselves, because the functionality is limited in Adobe Reader and varies between absent and weird in other products. No idea about Blackberry support.
You will not find a simple recommendation. Rather, you need to use Acroforms and carefully test everything (EVERYTHING: no assumptions) on every platform you intend to support.
Yes, rather unsatisfactory, but until Adobe realise that the future is platform equivalence or irrelevance, this is where we are.

Performance issue using WDPortalUtils.getService

Hi,
I have an application with multiple componnets inside a main component.
If i perform ADD using ADD component it is not getting refreshing in the front end but it is getting refreshing in the back end.
But if i refresh the application data is getting refreshed in the front end too
I am refreshing my application for every operation with the given code
Willl it give any performance issue
if(WDPortalUtils.isRunningInPortal()){
IWDPageService iWDPortalService=(IWDPageService)WDPortalUtils.getService(WDPortalServiceType.PAGE_SERVICE);
iWDPortalService.restartApplication();
Regards
Padma

Anup,
What will happen behind the screens when application restarts.
what are the otherways of achieving the same Behavior,like getting the application state to initial state.

SQL Performance issue: Using user defined function with group by

Hi Everyone,
im new here and I really could need some help on a weird performance issue. I hope this is the right topic for SQL performance issues.
Well ok, i create a function for converting a date from timezone GMT to a specified timzeone.
CREATE OR REPLACE FUNCTION I3S_REP_1.fnc_user_rep_date_to_local (date_in IN date, tz_name_in IN VARCHAR2) RETURN date
IS
tz_name VARCHAR2(100);
date_out date;
BEGIN
SELECT
to_date(to_char(cast(from_tz(cast( date_in AS TIMESTAMP),'GMT')AT
TIME ZONE (tz_name_in) AS DATE),'dd-mm-yyyy hh24:mi:ss'),'dd-mm-yyyy hh24:mi:ss')
INTO date_out
FROM dual;
RETURN date_out;
END fnc_user_rep_date_to_local;The following statement is just an example, the real statement is much more complex. So I select some date values from a table and aggregate a little.
select
stp_end_stamp,
count(*) noi
from step
where
stp_end_stamp
BETWEEN
to_date('23-05-2009 00:00:00','dd-mm-yyyy hh24:mi:ss')
AND
to_date('23-07-2009 00:00:00','dd-mm-yyyy hh24:mi:ss')
group by
stp_end_stampThis statement selects ~70000 rows and needs ~ 70ms
If i use the function it selects the same number of rows ;-) and takes ~ 4 sec ...
select
fnc_user_rep_date_to_local(stp_end_stamp,'Europe/Berlin'),
count(*) noi
from step
where
stp_end_stamp
BETWEEN
to_date('23-05-2009 00:00:00','dd-mm-yyyy hh24:mi:ss')
AND
to_date('23-07-2009 00:00:00','dd-mm-yyyy hh24:mi:ss')
group by
fnc_user_rep_date_to_local(stp_end_stamp,'Europe/Berlin')I understand that the DB has to execute the function for each row.
But if I execute the following statement, it takes only ~90ms ...
select
fnc_user_rep_date_to_gmt(stp_end_stamp,'Europe/Berlin','ny21654'),
noi
from
select
stp_end_stamp,
count(*) noi
from step
where
stp_end_stamp
BETWEEN
to_date('23-05-2009 00:00:00','dd-mm-yyyy hh24:mi:ss')
AND
to_date('23-07-2009 00:00:00','dd-mm-yyyy hh24:mi:ss')
group by
stp_end_stamp
)The execution plan for all three statements is EXACTLY the same!!!
Usually i would say, that I use the third statement and the world is in order. BUT I'm working on a BI project with a tool called Business Objects and it generates SQL, so my hands are bound and I can't make this tool to generate the SQL as a subselect.
My questions are:
Why is the second statement sooo much slower than the third?
and
Howcan I force the optimizer to do whatever he is doing to make the third statement so fast?
I would really appreciate some help on this really weird issue.
Thanks in advance,
Andi

Hi,
The execution plan for all three statements is EXACTLY the same!!!Not exactly. Plans are the same - true. They uses slightly different approach to call function. See:
drop table t cascade constraints purge;
create table t as select mod(rownum,10) id, cast('x' as char(500)) pad from dual connect by level <= 10000;
exec dbms_stats.gather_table_stats(user, 't');
create or replace function test_fnc(p_int number) return number is
begin
    return trunc(p_int);
end;
explain plan for select id from t group by id;
select * from table(dbms_xplan.display(null,null,'advanced'));
explain plan for select test_fnc(id) from t group by test_fnc(id);
select * from table(dbms_xplan.display(null,null,'advanced'));
explain plan for select test_fnc(id) from (select id from t group by id);
select * from table(dbms_xplan.display(null,null,'advanced'));Output:
PLAN_TABLE_OUTPUT
Plan hash value: 47235625
| Id | Operation          | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |      |    10 |    30 |   162   (3)| 00:00:02 |
|   1 | HASH GROUP BY     |      |    10 |    30 |   162   (3)| 00:00:02 |
|   2 |   TABLE ACCESS FULL| T    | 10000 | 30000 |   159   (1)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
   1 - SEL$1
   2 - SEL$1 / T@SEL$1
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      FULL(@"SEL$1" "T"@"SEL$1")
      OUTLINE_LEAF(@"SEL$1")
      ALL_ROWS
      OPTIMIZER_FEATURES_ENABLE('10.2.0.4')
      IGNORE_OPTIM_EMBEDDED_HINTS
      END_OUTLINE_DATA
Column Projection Information (identified by operation id):
   1 - (#keys=1) "ID"[NUMBER,22]
   2 - "ID"[NUMBER,22]
34 rows selected.
SQL>
Explained.
SQL>
PLAN_TABLE_OUTPUT
Plan hash value: 47235625
| Id | Operation          | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |      |    10 |    30 |   162   (3)| 00:00:02 |
|   1 | HASH GROUP BY     |      |    10 |    30 |   162   (3)| 00:00:02 |
|   2 |   TABLE ACCESS FULL| T    | 10000 | 30000 |   159   (1)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
   1 - SEL$1
   2 - SEL$1 / T@SEL$1
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      FULL(@"SEL$1" "T"@"SEL$1")
      OUTLINE_LEAF(@"SEL$1")
      ALL_ROWS
      OPTIMIZER_FEATURES_ENABLE('10.2.0.4')
      IGNORE_OPTIM_EMBEDDED_HINTS
      END_OUTLINE_DATA
Column Projection Information (identified by operation id):
   1 - (#keys=1) "TEST_FNC"("ID")[22]
   2 - "ID"[NUMBER,22]
34 rows selected.
SQL>
Explained.
SQL> select * from table(dbms_xplan.display(null,null,'advanced'));
PLAN_TABLE_OUTPUT
Plan hash value: 47235625
| Id | Operation          | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |      |    10 |    30 |   162   (3)| 00:00:02 |
|   1 | HASH GROUP BY     |      |    10 |    30 |   162   (3)| 00:00:02 |
|   2 |   TABLE ACCESS FULL| T    | 10000 | 30000 |   159   (1)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
   1 - SEL$F5BB74E1
   2 - SEL$F5BB74E1 / T@SEL$2
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      FULL(@"SEL$F5BB74E1" "T"@"SEL$2")
      OUTLINE(@"SEL$2")
      OUTLINE(@"SEL$1")
      MERGE(@"SEL$2")
      OUTLINE_LEAF(@"SEL$F5BB74E1")
      ALL_ROWS
      OPTIMIZER_FEATURES_ENABLE('10.2.0.4')
      IGNORE_OPTIM_EMBEDDED_HINTS
      END_OUTLINE_DATA
Column Projection Information (identified by operation id):
   1 - (#keys=1) "ID"[NUMBER,22]
   2 - "ID"[NUMBER,22]
37 rows selected.

Performance issues using JavaFX on different notebooks

Hello,
unfortunately i feel forced to ask a question about performance issues. As far as i understood, most of the problems with JavaFX 2.0 that are discussed here or somewhere else seem to have there roots in a huge count of nodes and/or some kind of animations. In opposition to this I'm writing a business application for the desktop with JavaFX as a Swing-replacement. There are no permanent animations at all and the scene has all in all 200 nodes(measured it with ScenicView) yet. I use no WebView-Nodes.
The application runs very well on my development computer with 16 GB of RAM, a Intel Corei7 2600K processor and a mid-class AMD grafics device. Also, there are no performance issues on a Core i3 Notebook. As soon as i start the application on my Thinkpad X220 with Core i7-2620M CPU, 8 GB RAM and Intel HD graphics it get's almost unusable. For example, there is a diagramm(see attached screenshot), which is situated in a scrollpane. As soon as i try to pan it, the panning extremely slow(i'd say 2-4 fps). Another example is that hovering buttons is not very responsive. Moving the mouse over a button causes the hover effect 0.3-0.5 seconds after it entered the button. Fading transitions that i use at some places are not smooth as well.
I made sure that the app is running using a hardware renderer on each computer. Also, i tried to force a fallback to the software renderer using the "-Dprism.order=j2d" switch but it only performed worse.
So my first question is: Are there known issues with mobile processors/graphic devices of the mentioned type?

I just tested it with Java 8 ea build 61 and beside the fact that a small amount of css didn't work anymore, it runs very well with this version of Java(/FX). Damn...i hope that some of this performance fixes will be backported to some Java 7 update.

Severe DML Performance Issue using Oracle RLS on 11.2.0.3

Hi Experts/Gurus,
We are trying to implement Oracle RLS in one our Corporate Application
Purpose of using RLS is to convert Single Company Application into Multiple Company Application
by adding COMPANY_ID Column and Index to make Application Multi-Company.
Each user would be allowed only to view/edit records from his own Company
RLS function we defined is very simple and static.
When we did some DML Tests using 8 parallel sessions, find DML Performance is
severely degraded (response time is twice our existing Application without RLS)
Top 5 Timed Foreground Events
Event Waits Time(s) Avg wait (ms) % DB time Wait Class
db file sequential read 1,312,910 6,197 5 43.08 User I/O DB CPU 2,976 20.69
library cache: mutex X 80,808 1,139 14 7.91 Concurrency
WCR: replay lock order 1,705 1,107 649 7.69 Application
gc current grant 2-way 309,886 550 2 3.83 Cluster
Would like to know why we encounter library cache: mutex X
Checked Mutex Sleep Summary section of AWR and it has following:
Mutex Sleep Summary
ordered by number of sleeps desc
Mutex Type Location Sleeps Wait Time (ms)
Library Cache kglpin1 4 26,849 0
Library Cache kglpnal2 91 25,230 0
Library Cache kglpndl1 95 21,382 0
Library Cache kglpnal1 90 12,823 0
Cursor Pin kksfbc [KKSCHLFSP2] 5,196 0
Would like to know how to interpret
each of the Library Cache entries such as kglpin1 4.
What does the keyword after Libary Cache (starting with kglpin mean)
Thanks in advance

Welcome to the forum!
Please see the FAQ #3 at the top of the thread list for how to post a tuning request and the information you need to provide
SQL and PL/SQL FAQ
>
We are trying to implement Oracle RLS in one our Corporate Application
Purpose of using RLS is to convert Single Company Application into Multiple Company Application
by adding COMPANY_ID Column and Index to make Application Multi-Company.
Each user would be allowed only to view/edit records from his own Company
RLS function we defined is very simple and static.
When we did some DML Tests using 8 parallel sessions, find DML Performance is
severely degraded (response time is twice our existing Application without RLS)
What does the keyword after Libary Cache (starting with kglpin mean)
>
The short answer is that those are pinned objects in the library cache.
The short question is why you are focusing on trivia instead of collecting, and posting, information that might shed some light on your problem?
Read the FAQ thread above and post the information needed.
Your RLS function may be 'very simple and static' but we can't see it. And we can't comment on what we can't see.
We also can't see:
1. your table or index DDL
2. the query you are using that you say is non-performant
3. any data about statistics and whether they are current
4. any data about row counts for the table, the (unknown) query predicates, the expected result set
5. any data about the query predicates
6. any execution plans for the query from the standard table and from the current table
7. any info about the RLS security you are using and how you implemented and configured it.

Performance issue using Native SQL

Hi
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This is the code i am using for this.
EXEC SQL PERFORMING BUILD_TAB.
Get the territory id
    SELECT TERR_ID
      FROM DWPROD.VW_ARDETAIL_PRD1@DWP
      INTO :IT_TERR-TERR_ID
           :DG_TERR_ID
     WHERE COMPANY     = :dt_output-bukrs
       AND PAY_ADDR_ID = :dt_output-kunnr
       AND DOC_NO      = :dt_output-belnr
       AND DOC_ITEM_NO = :dt_output-buzei
ENDEXEC.
IF sy-dbcnt >= 1.
    READ TABLE it_terr INDEX 1.
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    EXEC SQL.
Get the Saled rep id, name
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       WHERE TERR_ID = :DG_TERR_ID
    ENDEXEC.
*Get sales manager id and sales manager name
    EXEC SQL.
      SELECT SALES_GRP_ID
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        INTO :DG_SGRPID
       WHERE TERR_ID = :DG_TERR_ID
    ENDEXEC.
    IF sy-dbcnt >= 1.
      EXEC SQL.
        SELECT MGR_USER_ID,
               MGR_NAME
          FROM DWPROD.VW_SGRP@DWP
          INTO :dt_output-sman_id,
               :dt_output-sman_name
         WHERE SALES_GRP_ID = :DG_SGRPID
      ENDEXEC.
    ENDIF.
ENDIF.
Can any one suggest a solution to improve the performance.
Thnaks
Vianney

Hi John!
Looks like you need just one entry out of the tables, but you select 'into table'.
Try to add a 'up to 1 rows' restriction, then Oracle will be much faster with the execution.
To get an idea, who this parameter looks like in native SQL for Oracle, write a simple test program with an open SQL statement (including this parameter / select single) and run a SQL-trace (ST05). Here you can see in 'explain' how native translation looks like, can also maintain some small tests with 'enter SQL statement'.
Regards,
Christian

Performance issue using Universe with SNC connection

I had a dynamic dashboard using Live office > Webi report > Universe > Bex query which was working fine but we recently implemented SNC between Business Objects and SAP BW due to which the universe connection has been changed to use sign on connection. After changing the connection in the universe I am see a performance degradation refreshing the connections in xelsius dashboard. Earlier the connection refresh time was 6 sec now the refresh time is around 30 secs, Intersting thing is I have tryed refreshing the webi report the refresh time of the webi report did not change which is still less than 6 secs and I have also tryed refeshing the Live Office component directly in the design/spreedsheet mode of the xcelsius even here the refresh time remain same less than 6 secs.
The connection refresh time is bad only when I am in preview mode or if I deploy the swf to the business object server.
Xcelsius Version: 2008 (5.3)
BO Version: 3.1 sp2 fixpack 2.8
Thanks

Anup,
What will happen behind the screens when application restarts.
what are the otherways of achieving the same Behavior,like getting the application state to initial state.

Flash chart performance issue with multiple series

Hi,
We have a problem with the performace of a line graph which has multiple series.
I have set up an example application here:
http://apex.oracle.com/pls/apex/f?p=37504:1
The application contains two charts. The 'Mulltiple Series' chart has twelve series behind it and allows the user to include mutiple series data. The other chart has just one series.
The single series chart takes only a couple of seconds to render, however the mutiple series chart takes around 10 seconds even when no additional series have been selected. Using Firebug I have observed that the apex_util.flash procedure is taking around 8 seconds to generate the XML, and it includes null data values for the series that aren't selected.
My question is how can I make each series conditional, such that no data is included in the XML if the series returns no rows?
Thanks,
Andrew

Hi Andrew
Have you considered modifying your chart to use a series with the "Query source type" of "Function returning SQL Query"
Have a look at
Re: Flash chart - multiple series - no display when some series empty
My response on that thread may help. I'd be interested to know if this approach improves the performance.
Kind regards
Simon Gadd

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