How Can I know what is causing a lot of Redo entries ?

Hi
My production database began yesterday to generate a lot of archives and I want to know what transactions are causing a lot of Redo entries ?
I guess it can be a process repeating something a lot times ( insert, deletes, updates, etc... )
Thanks for helping me

user2931261 wrote:
Hi
My production database began yesterday to generate a lot of archives and I want to know what transactions are causing a lot of Redo entries ?
I guess it can be a process repeating something a lot times ( insert, deletes, updates, etc... )
Thanks for helping meDBMS_LOGMNR will reveal DML that produces the REDO

Similar Messages

  • After updating latest security update for my OSX 10.7.5 one of my usb port is not working now.how do i know what is cause that usb port is not working after security update

    one of usb port in my macbook pro havent work after i ve updated latest security update for osx 10.7.5, how do i know what is cause that usb port is good or bad

    On a Mac running v10.7.2, the only way to reinstall Safari is to reinstall OS X using OS X Recovery.
    Safari 5.1.1 is for Snow Leopard. It will not run on a Mac with v10.7 installed.

  • What is the last version update in apple tv and how can i know what is my Operating System

    What is the last version update in apple tv and how can i know what is my Operating System
    i have an apple tv 3
    thx

    6.1
    Settings > General > About > Apple TV Software

  • How can i know what transaction is handle by the TM?

    How can i know what transaction is handle by the TM?

    Hi;
    Please see below
    E-Business Oracle Trade Management Product Information Center [ID 1297829.1]
    Regard
    Helios

  • How can i know what SubVI is on SubPanel?

    How can i know what SubVI is on SubPanel?
    In the main of my application i have three subpanels that open many different SubVI, i need to know what reference of subvi is actually open
    what could be the best way to do it?
    thanks,
    Andres

    I'm not aware of a way of directly getting the VI reference from the subpanel control after a VI has been inserted into it. Seems like an oversight to me if it's not there. This means you will either have to create a mechanism for saving the reference that's currently open at the time that you invoke the "Insert VI" method, or you can use a roundabout means like getting the run state of a VI or reading an indicator's value, as mentioned in this thread.

  • How can i know what redemtion code i have ?

    how can i know what redemtion code i have ?

    You read the email from the vendor who sent you the code if you purchased online, or you look at the box you bought with a redemption card inside if you bought in a store
    Redemption Code http://helpx.adobe.com/x-productkb/global/redemption-code-help.html

  • How can i know what ipad i have

    How can i know what i pad i have?

    Identify iPad Models...
    http://support.apple.com/kb/HT5452

  • How can I know what version of my Crystal Reports XI (Release 1 or 2)?

    I find the product version no. in the HELP-> About Crystal Reports is 11.0.0.2495.
    I don't know it is release 1 or release 2, I want to download the service patch,
    which version of service patch should I need to download ?
    Derek Yim

    Hi Derek,
    This is duplicate thread.
    You question is answered here:
    [How can I know that what version of my Crystal Reports XI ?;
    Regards,
    Shweta

  • How can I know what objects are under specific tablesapce?

    Dear all,
    I want to find out how many tables are under "SYSAPPL" tablespace. How can I know that?
    Please advice,
    Amy

    Assuming you have appropriate privileges,
    SELECT COUNT(*)
      FROM dba_tables
    WHERE tablespace_name = 'SYSAPPL'If you don't have access to DBA_TABLES, you may be able to use USER_TABLES or ALL_TABLES, but that may miss objects that are in that tablespace that you don't have access to.
    Justin

  • Objects deleted under transport request by me-how can I know what were dele

    I am using my collegue's user id and password.
    I was creating data element and adding it to segment in we31 and then I did program change in se38.
    Unfortunatley, I was created all the above under my colleague's existing transport request which contains so many objects.  After I realised, I deleted some to create all under a fresh request ( it seems some which are not related to my development were also deleted . so how can i find what ever were I deleted ? ) ...not sure what was I deleted...may be one program, one transaction code etc.
    Kindly help me how to find out what were I deleted under that request  ?
    YOUR HELP WILL BE HIGHLY APPRECIATED.

    There is no easy way to find it out. Something you can do that you can find out the object list from TADIR table which is created by your friend and then go to E070 table and E071 table and check among those objects which are not attached with any transport request.
    So thus you will get a smaller list of objects and your friends objects ( deleted by you) will be definitely in that smaller list. Now you can check with your friends so ensure which are the objects deleted by you.

  • NForce2 chipset in (K7N2 Delta), how can i know what type it is?

    Ive managed to get my Athlon Xp 3000+(400FSB) CPU stable by updating my motherboards Bios. It then handles the 200FSB, until i play a game, or really heavily load the CPU. Ive tested running the memory at 400Mhz whilst running the 3000+ on a 333Mhz, and it works fine all the time no problems.
    Ive then seen there are 2 (or even 3) versions of the chipset:
    A previous NForce 2 Chipset that when it gets to the 200FSB it will just not handle it, because it buggy.
    And a NForce2 Ultra 400 Chipset that can make the 200FSB without problems. My question is...how can i know which version i have?

    Quote
    Originally posted by Latinmike
    :idea:AS FAR AS I KNOW IF YOU HAVE A K7N2 DELTA series (6570) ULTA 400FBS YOU HAVE AN nFORCES 2 CHIP. YOU CAN CHECK MOBO SERIAL NUMBER AND CHECK THE MSI SITE. THAT IS THE FOR SURE WAY TO TELL,
    IF YOUR RUNNING YOUR PC AND YOUR CPU IS 166 FBS (333) AND YOUR MEMORY IS RUNNING 200 (400 FBS) YOU NEED TO SET YOUR CLOCK/RATIO TO 5:6. GOOD NOTE IF U WANT TO OC YOUR SYSTEM W/OUT CHANGING YOUR VCORE VOTAGE THAT WILL PRODUCE MORE HEAT, AND MORE LIKLYTO RUN STABLE GIVE THIS A SHOT SET YOUR SYSTEM PERFROMANCE TO MANUAL SET YOUR FBS TO 187 MUILT. TO 13X= 2431GHz, 170 X 13 WIL GIVE U 2210GHz SET YOUR CLOCK/RATIO TO 1:1 TRY 2OR 2.5-3-3-7 GIVE IT A SHOT  :lol_anim:AS SOON AS I CAN GET MY NEW MEMORY I WILL TRY. AS FAR AS I KNOW THIS IS THE BETTER WAT TO OC THAT CPU W/O THAT MUCH MORE HEAT. IF YOU DO TRY IT PLEASE LET ME KNOW THE OUT COME.  

  • What would cause a lot of redo or logswitches in an instance with no users?

    Hello all,
    I've got a database instance that is set up as a 3 node RAC cluster. I don't think this is RAC related, but the database issues is causing RAC issues.
    The instance has been set up, and later will be used to temporarily hold data while another box is being rebuilt. This instance has not had anything imported into it...there are no users connecting to it.
    However, it seems to be generating a LOT of redo and archive log traffic. So much so..that overran the db_recovery_file_dest_size of 8GB.
    I'd not been monitoring this instance like I said before....nothing is in it, and noone should be connecting to it...but it filled up the 8G..and then, started writing tons of logs to /u01/app/oracle/diag/rdbms/instance1/INSTANCE1_node3/trace/ saying it was full...and eventually filling up the /u01 filesystem..causing things to crash.
    I fixed all this by deleting the alert logs to make room. I then did an RMAN job to move the archive logs to tape..and it came back up.
    However, just an hour later...I see over 15% of the FRA is filled up again?!?!?
    Any ideas on where to start to troubleshoot this? I don't know what is causing this thing to generate redo at all.....
    Thanks in advance,
    cayenne

    I've got a database instance that is set up as a 3 node RAC clusterThat would mean 1 database with 3 instances.
    Are all 3 instances writing a high volume of redo ? Or is it only one of the three instances ?
    When you check for scheduled jobs in DBA_JOBS and DBA_SCHEDULER_JOBS, check all 3 instances.
    Hemant K Chitale
    http://hemantoracledba.blogspot.com

  • How do I know what is causing db_deadlock in BDB

    Client ---> SMTP --> SASL --> LDAP --> BDB
    The above mentioned is my enviornment. I see that ldap is showing sluggish performance under load for authentication, causing failures down the line. Every time I see it, db_deadlock in lsof or netstat. How do I figure out what is causing the db-deadlock? Are the transaction logs any helpful? Where do I see & what do I see?

    Hello,
    Information on deadlock debugging can be found in the Berkeley DB Reference Guide at:
    http://www.oracle.com/technology/documentation/berkeley-db/db/programmer_reference/lock_deaddbg.html
    The output from db_stat -Co help identify what is going on at the Berkeley DB side.
    Thanks,
    Sandra

  • How can we know what r the reports done on a particular cube or ods

    Hi Fnds ,
         I just want to know what r the reports done on my CUBE or ODS.
             is there ant specfic table or t-code for that.

    Hi Ravi,
    Double-click on your DSO/ Cube, go to the 'where-used list' option on the top right-hand side. When you drop-down, you can see all the objects where the DSO/Cube is used. If it is being used in a query, the same would be displayed
    Rgds,
    Sonal

  • How can I know what my skype number is?

    I have a regular subscription. Do I also have a skype number with this free subscription? If yes, how can I find out what my number is so that people can call me from landlines?

    I ALSO need my number for friends to use

Maybe you are looking for

  • GR IR account for Oracle Apps

    Hello, I am working in an environment where they are developing reports for SAP and Oracle. I have a situation where they have an account called GR IR (goods-receipt/invoice-receipt) in SAP. How this account works is as follows. In the P2P process, a

  • Delete 1 blank page in Pages

    Howdy I want to delete a page in Pages. It seems to be very difficult to do. I have reviewed a lot of the prior posts, and cannot believe that you can't just click on the page that you want to go away, and watch it disappear. What I had was a single

  • HT5654 how can i update my iphone use itunes on the computer

    how can i update my iphone use itunes on the computer

  • One insane link, one schizo link, or is it me?

    Mac G5. Tiger 10.4.11. GL CS. SCHIZZY LINK On a given page is a Smart Object, typically a GIF or JPEG. Click it. Sometimes it shows two links, a Source and a Target, usually the same name. Sometimes it shows just a Source. Both seem to work equally b

  • Download free trial on laptop

    Can i download free trial on macbook air? Thanks.