Need help - Performance & Tuning

Similar Questions

• Need help: performs an attribute-level Validation

  Hi refugees,

  In the OPS how to perform Validation of the attribute levels?

  How to compare the values of two attributes?

  My requirement is I Amountfrom and Amountto articles in the area of Table having 10 records...

  validation is here amounted to must be greater than the quantity of, so for that I need to perform validation in the class of EOImpl...

  To do this, I need to read the value of AmountFrom and compare with AmountTo...

  Here, my question is, how to read the value of AmountFrom...

  Its urgent...
  

  1. Please... Give your valuable suggestions...

  Thank you

  Jaya

  It's really nice

  In addition, close threads once your problem solved.

• Speed/performance of my mac mini (mid-2010) is very slow. Need help, consolidate the files, software updates, etc. in order to improve the speed and performance.

  My mac mini (mid-2010) speed/performance is very slow - think of it as a result of letting my kids do "whatever" about it in recent years.  Need help, consolidate the files, software updates, etc. in order to improve the speed and performance.  You will also need to get data out of old PowerBook G4.

  < object edited by host >

  We are users like you.  Search locally by using something like Yelp or similar

  http://www.Yelp.com/search?find_desc=Apple+repair & find_loc = Chicago, + IT & start = 0 & ortby = rating s

  or read a few links which may be relevant on this forum about the slow mac mini

  http://BFY.tw/5C63

• I need help! "An access denied error was returned while attempting to change a service. You may need to log on using an administrator account to perform changes specifice. »

  This is the message I get trying to disable my system startup items Configuration utility. I never had this problem before. I don't have my account and a guest account.

  I need help! Thank you

  A common cause of this is a spyware, Trojan horse or other parasite which means it's time to analyze for all these items. Be sure to include free AVG AntiSpyware in the analysis.

  Then, when you have a clear idea, there are no parasites try TWEAKUI and set the account you want to auto logon.

  Good luck! Please rate me upward if you find my post helpful. Thank you!

• Need help with Java Script to perform a calculation in the form of Adobe Acrobat Pro 9

  I have a form (test) I created in Adobe Acrobat 9 Pro.

  I need help to create a custom JavaScript, so I can get the desired response.

  1) there are several questions in each group requiring a numeric response between 0-4

  2) there is a total set up field to calculate the sum of the responses of all of the above questions

  (3) the final "score" takes the answer in step 2 above and divide by the total possible response

  Any help to what Java Script I need to fill it would be greatly appreciated!

  I have attached a spreadsheet "" which shows more in detail as are the result of what I used in Excel to get the desired end formulas.

  Thanks in advance.

  Have you tried the "field is the average of:"?

• Need help to set a DELETE statement.

  I have a table that contains the records of files. Files come in a bouquet each week. So, we need to delete records from a table to the corresponding fields and load the table with up-to-date data.
  
  In doing so, the DELETE statement takes a long time. Need help with this setting.
  
  Here are the details.
  
  (1) total number of records in the table: 23 million records.
  (2) approximate records deleted each time: 500 K to 1.5 million.
  (3) table is partitioned on a PERIOD key. That is, each partition will have the data for a given period.
  (4) table is not indexed
  (5) removal occurs on a combination of 2 fields (PERIOD + BATCH).
  
  Here is the query and the plan:
  
  ===========================================================
  
  SQL > EXPLAIN PLAN SET STATEMENT_ID = 'TSH' FOR
  2 REMOVE / * + PARALLEL(DETAIL_UNKNOWN,10) * / u DETAIL_UNKNOWN
  3 WHERE u.FLBATCHID = 'PCAFRINTERMAR1105' AND u.N_PER6 = 201214
  4;
  
  He explained.
  
  SQL > SET LINESIZE 130
  SQL > SELECT * FROM TABLE (DBMS_XPLAN. DISPLAY ('PLAN_TABLE', 'TSH', 'ALL'));
  
  PLAN_TABLE_OUTPUT
  ----------------------------------------------------------------------------------------------------
  Hash value of plan: 2400300449
  
  ----------------------------------------------------------------------------------------------------
  | ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time | Pstart. Pstop |
  ----------------------------------------------------------------------------------------------------
  | 0 | DELETE STATEMENT. 596K | 12 M | 838 (9) | 00:00:12 |
  | 1. REMOVE | DETAIL_UNKNOWN |
  | 2. SIMPLE HASH PARTITION | 596K | 12 M | 838 (9) | 00:00:12 | 6. 6.
  |* 3 | TABLE ACCESS FULL | DETAIL_UNKNOWN | 596K | 12 M | 838 (9) | 00:00:12 |
  ----------------------------------------------------------------------------------------------------
  
  
  PLAN_TABLE_OUTPUT
  ----------------------------------------------------------------------------------------------------
  Name of the query block / Alias object (identified by the operation identity card):
  -------------------------------------------------------------
  
  1 LED$ 1
  3 LED$ 1 / U@DEL$1
  
  Information of predicates (identified by the operation identity card):
  ---------------------------------------------------
  
  3 - filter("U".") FLBATCHID '= 'PCAFRINTERMAR1105' AND 'U'." N_PER6 "= 201214)
  
  
  PLAN_TABLE_OUTPUT
  ----------------------------------------------------------------------------------------------------
  Projection of the column information (identified by the operation identity card):
  -----------------------------------------------------------
  
  2 - (cmp = 2, 3) "U". ROWID [ROWID, 10], "U". "N_PER6" [NO.22], 'U' "." " FLBATCHID ' [VARCHAR2, 20].
  3 - « U ». ROWID [ROWID, 10], "U". "N_PER6" [NO.22], 'U' "." " FLBATCHID ' [VARCHAR2, 20].
  
  27 selected lines.
  
  ===========================================================
  
  Need your suggestions on how the query / table can be tuned.

  Hi Anand,

  I wanted to check why your tkprof Watch report two executions of the statement:

  call     count       cpu    elapsed       disk      query    current        rows
  ------- ------  -------- ---------- ---------- ---------- ----------  ----------
  Execute      2   2315.71    2480.17          0       3351     624489      611765
  

  In fact, it there was only a single execution of the DELETE statement. The trace file begins with a call EXEC of any statement without call analysis

  *** TRACE DUMP CONTINUED FROM FILE XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX_ora_241708.trc ***
  
  EXEC #1:c=20000,e=13996,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=0,tim=32472879711702
  =====================
  PARSING IN CURSOR #2 len=68 dep=0 uid=72 oct=42 lid=72 tim=32472883567994 hv=740818757 ad='0'
  ...
  

  TKProf aggregates this EXEC call with call EXEC of the DELETE statement because they have the same location of cursor (#1), he thinks it was the same cursor.

  PARSING IN CURSOR #1 len=93 dep=0 uid=72 oct=7 lid=72 tim=32472889974030 hv=1242910589 ad='e5979d80'
  DELETE from detail_unknown where n_per6 = 201214 and FLBATCHID = 'PCAFRINTERMAR1105'
  END OF STMT
  PARSE #1:c=0,e=11462,p=0,cr=0,cu=0,mis=1,r=0,dep=0,og=1,tim=32472889974024
  ...
  EXEC #1:c=2315710000,e=2480213492,p=0,cr=3691,cu=624489,mis=0,r=611765,dep=0,og=1,tim=32475370187626
  

  So, the question about two executions is closed - there was only a single run.

  The performance - 2315,71 seconds of time processor is absolutely huge for such amount of work. It looks like a bug.

  First, I propose to check the time without compression. If your environment allows this kind of testing try to decompress the partition and re - run on unpacking data DELETION.
  10.2 find the name of the partition

  select partition_name
    from dba_tab_partitions
   where table_name = 'DETAIL_UNKNOWN'
     and partition_position = 6
  

  After that

  alter table DETAIL_UNKNOWN modify partition  nocompress;
  alter table DETAIL_UNKNOWN move partition ;
  

  and run again the button DELETE.

  What is the operating system on the server?

• Oracle Application Performance Tuning

  Hi all
  Please forgive me if I'm asking this in the wrong section.
  
  I'm an engineer s/w with 2 years exp. I worked as a tuning performance for Oracle EBS resource in my company. Jobs in question especially SQL tuning and treating indices etc. At the moment I took interest in s/n things, and I finished my TRAY in Oracle 10 g. Now, my company gives me the opportunity to move to a team of DBA of the Application and I'm totally confused about this.
  
  Becoming a DBA Apps means that the effort that I put in the certification in 10g will be of no use. There are other Apps DBA certification documents. I should stay put in performance tuning & wait for a chance to base DBA or I will accept the opportunity to Apps DBA.
  
  Also, did my exp. in SQL tuning performance hold any value as such with exposure to activities of s/n?
  
  Please guide me in this matter I am very confused right now.
  
  Kind regards
  Lucette

  Lucette wrote:
  Hello bigdelboy, thank you very much for your answer.

  Yes, I meant by oracle Apps DBA Oracle EBS.

  1Z0-046 clearing, is an option. However, my question is will delete both reviews the Admin I and Admin II being of any help, bypassing the expericnce practice? The EBS DBA work involves support and patching, cloning and installation of the new node etc.

  Also, is my performance tuning experience will help me somehow on the way forward as a DBA / EBS DBA?

  Thank you for your valuable time.

  Kind regards
  Lucette Sarath

  The way I read it is that.

  People notice that you are able to understand and SQL performance. And you must have some knowledge of Oracle EBS. And in fact, you also have a DBA OCA.

  So, there are 98% + chance you can be transformed into a good Oracle Apps DBA (and the core s/n). If I was in their position I want you on my team. It's the way we used to bring on DBA in the old days before approval, and he still has a lot of merit. OK you can only do tasks limited at first... but the number of taks you can do will increase substantially in recent months.

  I imagine that the Oracle Apps DBA will be pleased to have a person on board who can tune SQL which sometimes can sometimes seem more like an art than a science of performance. The application of patches, etc. can be taught in small doses. If they are a good team, they're not trying to give you all at once, they'll get to learn one procedure at a time.

  And remember, if in doubt ask. and if you do not understand ask again. And be safe and not sorry on actions that could be serious.

  .................

  If your fear on liinux: recipes of Linux for Oracle DBA (Apress) might be a good book to read but can be expensive in India
  Same: (Oracle Applications Dba field Guide) can agree, and the same (Rman recipes for Oracle Database 11 g A problem-solution approach) can have some value if you need to get fast speed in these areas.
  They are not perfect, but they sometimes have to consolidate the information carefully; However only buy if you think they are pretty cheap. You can buy them well and feel disappointed (these all is found by Apress which have produced a number of good books... they also published some waste as well)

  And review the dba examples 2 days as well and install examples n OTN linux so... they are free from books I mentioned.

  Rgds - bigdelboy.

• Hey, I need help☹️ my battery dies so fast and what suite 26% it's just farm off☹️

  Hey, I need help

  my battery dies so fast and when on 26% it's just... If turned off on me I need help

  Please read this article for suggestions, including turn off background App update.

  http://www.Apple.com/batteries/maximizing-performance/

  Also try to download the app battery life which is available for free on the App Store. Check the battery with it and if defective, schedule an appointment in an Apple Store for eventual replacement.

• HP Pavilion Notebook - 15-p199: need help with the installation and activation of 10 Windows after completely uninstalling Windows

  Hello HP assistants.

  I need help for a specific problem. My laptop came with an installation of Windows 8.1. Then I upgraded to 10 Windows when it became available. After a while, I decided to uninstall Windows completely (to wipe the hard drive) and install a Linux operating system.

  Now, I decided that I want to use some software that is not available on Linux and if I want to reinstall Windows 10. My problem is that Windows has completely disappeared in a form any. So now, I need to download Windows 10 from an official source (which I think can be done fairly easily from the official source of Microsoft, although if there is a better, HP official medium to do this then please recommend it) and then I need to activate Windows some how.

  As has been made clear, I have the right to use Windows 8.1 and 10 but I would need to download Windows 10 and turn it on. Is there a way to do this? I'm literally stuck without solution.

  Thanks in advance.

  Hello

  As long as the previous installation of Windows 10 had activated Ok after upgrade from 8.1, you can simply perform a new installation as described in the guide on the following link.  Note: On the activation screen, select "I don't have a product key" - Windows will activate automatically once installation is complete.

  http://www.howtogeek.com/224342/how-to-clean-install-Windows-10/

  Kind regards

  DP - K

• Need help with settings - wifi extension

  So I need help from networking. I have xfinity for my internet with a router/modem from arris tg1682g. However, it is located in a horrible place. So I run Ethernet to a central point and connected to an AirPort Extreme (latest version). Extreme, I ran Ethernet in the basement and connected a first gen express. I also have a second express gen located in the rooms upstairs.

  the extreme and express it is defined to extend the network, however the signal keeps a fall or be slowed down significantly even when you are inches apart. When I got the arris in bridge mode and the extreme to create the network and expresses it to extend everything worked fine. However, we have the security to the House installed xfinity, and they took the arris off mode bridge because they do not allow me to use the extreme for the security system. Since then, I got nothing else problems with my internet connection. It is either significantly reduced performance (up to 18mbps 150mbps).

  I also get error messages that the network is not found on the airport connected Ethernet devices.

  It has been very frustrating because the people Comcast it is horrible. So, any help would be greatly appreciated. Thanks in advance.

  https://discussions.Apple.com/message/29878786#29878786

  https://discussions.apple.com/thread/7195783 - is it possible to use the apple Time Capsule as a range extender?

• Need help with the decision of the laptop

  I'm sorry for the length of this post, but I really need help. I am buying a laptop and what should be a very exciting perspective (my first laptop purchase) turns into a nightmare that had me pretty much in tears over the weekend.

  My budget is not big - absolute maximum of 600 pounds, but I'd rather spend a little less than that.

  I mainly work of office (Word, Excel, database and PowerPoint) and also some Photoshop work. I also play a strategy game called Caesar 3. I want to charge my copy of XP on the computer or replace Vista or as a partition.

  Looking through the available templates in my price range and rising benchmarks, I found the following:

  Most have processors such as the Intel T5250 or T5450 or AMD TL 58, which are all rated as ok, but not very well. Some have the AMD TL 60, which is a little better and one or two have the T7200 Intel which is even better.

  On most of the machines graphics cards are the ATI Radeon Xpress X 1200 or the Intel GMA X 3100. These two are calibrated as not terrible and the review says that they cannot manage strategy games. Some of the models have the ATI Mobility Radeon HD 2400 and HD 2400XT and one or two have the HD 2600.

  The problem is that the models that have the best processor have the lower rated graphics card and those who do not have XP drivers, I see.

  Don't mind a 15.4 screen "(although the 17.1" would be very nice to have) and want a pretty big hard drive (160 +). I get 2 GB of RAM.

  I'm at my wits end. I don't want to buy a computer that will eventually take a minute or more to refresh a screen when you have more than two things open, or you will have to keep rebooting to make it work. I want to be able to play my one and only (Caesar III) game which is a strategy game and I want to be able to work in Photoshop and maybe one or two other things open at the same time, as a website perhaps.

  Help me please, anyone. I asking the impossible? I can't get my hands on an email address for Toshiba try to get clarity on their part on the issue of drivers and they will be available in the future.

  Then there is of course the issue detailing as each stock only a limited number of models, and we must choose between those detailing.

  I hope someone can help me!

  Hello

  The problem is you want to buy a laptop all over the place but don t want to spend a lot of money.

  In addition, you want to change the XP operating system and have XP drivers.

  Well it's boyfriend very difficult decision ;)

  A laptop for gaming with the graphics power full card cost slightly more than £ 600
  If you need to make a decision; You want to buy a gaming laptop and to spend more than £ 600 or you will have a notebook that is ideal for everyday use, like watching DVDs, in collaboration with the office software, etc.

  The Caesar game is unknown to me, but I assume that it doesn t need a graphics card high performance and it should work on a normal phone too.

  I think that a Satellite a200 is not bad choice for you, because some A200 laptop computers were shipped with the Intel Pentium Dual-Core processor and an NVIDIA GeForce graphics card.

  And very important is that all the XP drivers were already released ;)

• Need more performance on my Satellite A200 - 23K

  Hello everyone.
  I would like to ask for help, please, because I'm confused. I bought my computer toshiba laptop about 2 years ago. At the time I thought it was a pretty good laptop for games because I wanted a laptop. Now my problem is that I'm confused. Confused performance. I can't play on low etc. My framerate is quite large. I used windows vista. Then after 3 formats, I decided to go back to xp pro. There was a significant change, but still I couldn't go any lower. I would ask a help, is possible to upgrade my laptop for a better? As the purchase of new equipment, or it's useless.

  My characteristics of the model then:
  CPU: Intel Core 2 Duo T5450 at 1.66 GHZ
  Graphics card: Ati Radeon Mobility 2600
  BIOS version: 5.60
  RAM: 2G
  OS: Windows Xp Pro Service Pack 3
  Card mother ID SROSA001.86C.0034.D.0805152046
  Bus Type Intel GTL +

  My computer shows my motherboard as?. These last 2 things are the only information I have. I really need help. My questions are.
  (1) can I put my computer hardware?
  (2) where I can download decent drivers because the drivers of toshiba support are so old. Example ati radeon driver.
  (3) how can I boost my computer's performance?

  So if anyone can help me, I really appreciate it. If you need more information about my hardware please ask. I could really use some help because im so confused. I even downloaded ati tray tools and support toshiba ati driver and I don't even know which use.

  Hello

  > 1) can I upgrade my hardware?

  No, you can't do it. Only you can improve memory and the hard drive. But not the Cpu or gpu. You can read here the article support Tosh:

  http://forums.computers.Toshiba-Europe.com/forums/Ann.jspa?annID=13

  (> 2) where I can download decent drivers, because support for toshiba drivers are so old. Example ati radeon driver.
  You can visit radeon ati to get drivers and try to install.

  (> 3) how can I push the performance of my computer?

  You can add more memory, I guess that your model supports up to 4 GB of memory

• I need help with an installation failure to interpret and troubleshoot a Setup log.

  Background: A few years ago, many editors of cinema used Final Cut Pro 6 (also contained in Final Cut Studio 2) for their editing projects.  Shared Apple Final Cut X uses a different format that is not compatible with FCP6.  Sometimes, these editors are called to work on a few historical projects that have been published in FCP6 and need this version to run now.

  Starting with OS X Lion, FCP6 would install not in Lion and thereafter.

  According research by Jeremy Johnston as noted on his blog, he discovered that Apple has inserted a file in the folder CoreServices in the Library folder of the system folder that causes versions the version Final Cut Pro X (and other older Apple programs in the same situation) do not settle.  He suggested changes to this file that would seek to prevent interfering with the installation of FCP6 in Lion, many users of final cut PRO 6 were successful in their efforts to install in Lion and work with it.

  Later in a discussion update on installing FCP6 in Mavericks, HawaiianHippie determined that the simplest way to perform the installation of FCP6 was simply copy this file and remove it from the system folder, install FCP6 and then restore the copied file:

  https://discussions.Apple.com/message/26309669#26309669

  I used this method with success to install FCS2 in Yosemite:

  

  [click on images to enlarge]

  However, in my attempts to install FCS2 in El Capitan, it fails in the last 5% to install the first DVD:

  

  

  First of all, I need advice on how to display an extremely large Setup log in this thread (on MacRumors, it is a method to insert a 'code' in a small box that can be the object of a scrollbar if necessary to read all along).  I am unable to find such a method to post here.

  Then once approved, I need help to determine which component is causing the installation to fail and perhaps this element can be omitted from the installation:

  

  If this element is not required, then maybe FCP6 can be installed successfully without it.  And if that omitted element is necessary, perhaps a manual method to install it can be determined by pacifists.

  It is my goal to help those who need to install and use FCP6 on their new Macs running El Capitan.

  Here is the post on MacRumors with pre-installed Setup log:

  http://forums.MacRumors.com/threads/i-need-help-with-an-installation-failure-to-interpret-and-troubleshoot-an-Installer-log.1954786/#post-22541389

• I need help to install adobe flash for my G5 mac

  I need help to install adobe flash for my MAC OS X 10.4.11, I visited site and its telling me to upgrade my adobe flash, I really need help.

  Flash Player should be installed ONLY from the Adobe Web site.

  Here you can check which version of Flash player you have actually installed: http://kb2.adobe.com/cps/155/tn_15507.html

  You can check here: http://www.adobe.com/products/flash/about/ to see what version you need to install to your Mac and OS. You must first uninstall any old version of Flash Player using uninstaller from here (make sure you use the right pair!):

  http://kb2.Adobe.com/CPS/909/cpsid_90906.html

  and also that you follow the instructions carefully, as all applications (including Safari) closed first before installing. It is strongly recommended that you perform a permissions repair after installing anything from Adobe.

  After installation, restart your Mac and restart Safari, then in Safari/security preferences enable "enable Plugins".

• Need help on calculation of complex math in labview

  I need help in being pointed in the right direction.  I have an old piece of lab equipment that I have linked to the labview.  In order to send commands to the hardware, I have to calculate a checksum.  The checksum algorithm requires me to take alphanumeric, convert them to binary, perform a binary addition, perform an Xor, hide some numbers and convert the resulting binary string to an ascii character.  LabVIEW has the capabilities to do it on its own, or should I look for to connect to something like an external dll?

  I have Visual Studio 2008 and some previous experience in VB, so I think I could write a program that would make the calculation, but don't really know exactly what kind of project (dll, etc.) is preferable.  Are there specific for the dll parameters so that labview can use it.  I see an example for C++ to Visual Studio 2005, but that's as close as I can get.  I only know VB, c#, or C++

  Can someone tell me please in the right direction?

  Tron

  You essentially have some quarters of logical work and ANDS.

  Check version 2.

  /Y