Abnormal growth of tablespace

Hi all,
How to know the growth of a tablespace of last one hour.
Exp:while monitoring a particular filesystem it showed me 48.896 and i updated that.
After 10 min when my lead is checking 48.696,he is saying that there cant be 200MB growth in 10 min.
How to find out.........plz

Without knowing more about your configuration it's almost impossible to help you.
What's the autoextend size of the tablespaces, that's affected? If this is 200 MB then it's correct, the database increased the space for 200 MB but they are not yet occupied by data.
But without knowing more about your Oracle configuration in detail, it's impossible to dig that down.
Markus

Similar Messages

Oracle Database abnormal growth

Dear all,
Can anybody suggest me, what is the best method to analyze and check the abnormal growth of database?
Currently our database size is 3.8 Tera , we have more then 1300 concurrent users and we are collecting statistics info on daily basis from DB02, ST04, ST10, and program RSSTAT10.
Can any body suggest me an answer with regards to various options available?
Thanks and regards
Asif
Message was edited by: Mohammed Asif
Message was edited by: Mohammed Asif

Mohammed,
Lot's of work to do. No easy fix for that.
As far as GLPCA you need to work with application teams to do data archiving. As far as I know, this is the only way you can shrunk this table.
TST* tables are spool/temse related tables. You can go over OSS notes 160083 48400 and make sure that spool and temse consistence check jobs are running periodically based on your company's retention period limitations.
CDCLS (data table) is change pointer related. You can get more maeningful information on CDHDR ( header table) such as how old data is out there. You need change pointer deletion/reorganization or archiving jobs scheduled. I do not have OSS notes handy but check OSS and schedule changepointer deletion jobs based on your company's retention period requirements.
After running cleanup jobs, do not forget to run an analyze table statement at the DB level and see how much space you have gained. If it is more than 40%, I recommend full table reorganization otherwise unbalanced indexes might cause you performance loss and you cannot allocate the space back to tablespace as freespace to be shared by other tables.
Good luck!
Neval

Performance affected by growth in tablespace

Hi,
i want to know whether there is any possiblity to affect query performance by growth in tablespace information.
my oracle version is 9i
Regards,
Ajoy

user13103901 wrote:
it is growing table and it has more than millions of records.Tiny table within the context of the modern database. Also, row numbers are often irrelevant.
The number of rows do not determine performance. Here is such an example from a production database:
SQL> set timing on
SQL>
SQL> select count(*) from all_objects;
COUNT(*)
53545
Elapsed: 00:00:08.83
SQL>
SQL> select count(*) from daily_xxxx;
COUNT(*)
1650128909
Elapsed: 00:00:06.9653,000 rows counted in just under 9 seconds. 1.6 billion rows counted 2 seconds faster, requiring just 7 seconds.
So why does row number not matter? Because it is the work that needs to be done that determines performance - not the number of rows. The 1st select above required more work and more I/O than the 2nd select. That simple.
So your tablespace can be 5TB - and performance will not be affected as the amount of work that needs to be done remains constant. You can have a 5GB tablespace - and severe performance problems as the work that needs to be done is a lot more due to factors such a data model design, physical database implementation, available I/O paths and so on.
Or it could be the other way around.
Performance is about designing and creating optimal workloads using the features that the Oracle RDBMS provide.

RBS tablespace abnormal growth

I am checking the tablespace size , i am seeing growht of RBS tablespace / it increases 297 MB in one day...Can any body tell me what is the reason & how i can solve that?

As you wish. You can put the other datafile to another disk. Oracle will stripe the data auomatically. Or you can enlarge your existing datafile if you don't have another disk to use.
Less datafiles means less administration effort. So you should trade off if it's worth to add a second or third datafile to your TEMP Tablespace. But more performance will perhaps also increase your salary ;-)
Dim

Abnormal growth of Data file

If i import a dmp file of size 20MB, it is creating a data file of size 300MB or more than that (in one case 2 GB). Pl. tell me the appropriate storage parameters for not to increase the data file size abnormally.
thank u
[email protected]

Hi Angel
In that case passed 2 possible things:
1.- The transfer to the tape or from the tape ot disk was not in binary mode
2.- The export utility did not finish succesful the exportation when somebody was doing that activity.
Joel PÃ©rez
http://www.oracle.com/technology/experts

Abnormal growth of library cache

I am using Oracle 10g. For the last few days I am getting ORA-04031 error frequently. Actually the library cache is growing much faster than usual. It is taking 20 minutes to become 300M from 12 M(when I restart the DB).
What may be the problem? Can anybody help me??

You can check if you have a problem with using bind variables using the following script, which I copied from AskTom:
create table magweg_lclc as select sql_text from v$sqlarea;
alter table magweg_lclc add sql_text_wo_constants varchar2(1000);
create or replace function remove_constants( p_query in varchar2 ) return varchar2
as
    l_query long;
    l_char varchar2(1);
    l_in_quotes boolean default FALSE;
begin
    for i in 1 .. length( p_query )
    loop
        l_char := substr(p_query,i,1);
        if ( l_char = '''' and l_in_quotes )
        then
            l_in_quotes := FALSE;
        elsif ( l_char = '''' and NOT l_in_quotes )
        then
            l_in_quotes := TRUE;
            l_query := l_query || '''#';
        end if;
        if ( NOT l_in_quotes ) then
            l_query := l_query || l_char;
        end if;
    end loop;
    l_query := translate( l_query, '0123456789', '@@@@@@@@@@' );
    for i in 0 .. 8 loop
        l_query := replace( l_query, lpad('@',10-i,'@'), '@' );
        l_query := replace( l_query, lpad(' ',10-i,' '), ' ' );
    end loop;
    return upper(l_query);
end;
update magweg_lclc set sql_text_wo_constants = remove_constants(sql_text)
select sql_text_wo_constants, count(*)
from magweg_lclc
group by sql_text_wo_constants
having count(*) > 1
order by 2
drop function remove_constants
drop table magweg_lclc
/All statements you see are not using bind variables. The count(*) column determines how much it is bugging you. The only thing left to do, is to spot the queries in the code and talk some sense in the developers responsible for that code ;-)
Hope this helps.
Regards,
Rob.

Reclaim space FND_LOBS

Hi All,
EBS R12.1.3 , DB 11.2.0.2 RAC 2 nodes
I have recently Reclaimed the space from FND_LOBS table , but even after this , Total allocated space showing 135 GB , and when i see the space occupied is 61G only, please help in this how can i get back the space. I followed note Reclaiming unused space in an E-Business Suite Instance tablespace (Doc ID 303709.1)
select
owner                  username,
segment_name           segment_name,
segment_type           segment_type,
bytes/1024/1024/1024   Gbytes,
extents                extents
from
dba_segments
where
segment_name ='SYS_LOB0000034032C00004$$'
USERNAME SEGMENT_NAME      SEGMENT_TYPE GBYTES                 EXTENTS
APPLSYS SYS_LOB0000034032C00004$$ LOBSEGMENT 135.297607421875 1108358
select sum(dbms_lob.getlength(file_data))/1024/1024/1024 GB from   applsys.fnd_lobs;
GB
61.2054669829085
select PCTVERSION from dba_lobs where TABLE_NAME = 'FND_LOBS' and COLUMN_NAME='FILE_DATA';
0
thanks

Please review the following docs and see if it helps.
Reclaiming unused space in an E-Business Suite Instance tablespace (Doc ID 303709.1)
Avoiding abnormal growth of FND_LOBS table in Applications 11i (Doc ID 298698.1)
FAQ - Performance Considerations For FND_LOBS (Doc ID 829235.1)
Using SHRINK or DELETE on tables FND_LOG_MESSAGES, FND_TEMP_FILE_PARAMETERS, FND_LOBS in EBS (Doc ID 1066580.1)
Thanks,
Hussein

Purge FND_LOBS table (attachmentolders than 2 years) to cleanup table space

Hi,
I have a requirement to purge FND_LOBS table (Attachments which is older than 2 years) to cleanup table space.
Please advise me which is the best way to purge FND_LOBS.
I have already gone through the below Notes, but no luck..
871721.1 - How To Purge FND_LOBS?
555463.1 - How to Purge Generic or Purchasing Attachments from the FND_LOBS Table
298698.1 - Avoiding abnormal growth of FND_LOBS table in Applications 11i
303709.1 - Reclaiming unused space in APPLSYSD tablespace
555463.1 - How to Purge Generic or Purchasing Attachments from the FND_LOBS Table
Thanks,
Genoo
Edited by: Geno on Apr 1, 2013 5:32 AM

Geno wrote:
None of the Notes solve my requirement, as i do not see an option to Purge only the data which is older than 2 years.
Thanks,
GenooPurging FND_LOBS table can done by running "Purge Obsolete Generic File Manager Data" concurrent program -- Concurrent Processing - How To Add The Concurrent Program "Purge Obsolete Generic File Manager Data" To The Sysadmin User. [ID 216541.1]
You can find more details about the parameters for this concurrent program in (Questions on Purge Obsolete Generic File Manager Data [ID 1165208.1]).
Thanks,
Hussein

Reduce the disk spaceltl

Hi
Oracle DB Local Disk = 54% used (18.8GB Free)
Oracle EBS Local Disk = 97% used (2.3GB Free)
So please tell me how to reduce the disk space.
Plat form and version: HP-UX Itanium 11.31
Application version: 12.0.4
Database version: 10g
Regards
RK
Edited by: 806171 on May 4, 2011 7:34 AM

Hi,
There is no specific way to reduce space, you need to understand data in you system and purge unnecessary data from db and unnecessary logs from filesystem.
Also checking fragementation in database and then removing unnecessary will help you in gaining some space:-
Reclaiming unused space in APPLSYSD tablespace [ID 303709.1]
Note: 1019709.6 Script to Report Tablespace Free and Fragmentation
Note: 298698.1 Avoiding abnormal growth of FND_LOBS table
Note: 189800.1 FND Related Tablespaces Growing at Rapid and Excessive Rate
Note: 77635.1 How to Determine Real Space used by a Table
Note: 115586.1 How to Deallocate Unused Space from a Table, Index
Note: 224027.1 Objects Created When Creating a Queue table
Note: 304522.1 How to Move Queue Tables without using export import
Note: 130814.1 How to move LOB Data to Another Tablespace
Note: 1029252.6 How to Resize a Datafile" to reduce the size of datafile.
Note: 130866.1 How to Resolve ORA-03297 When Resizing a Datafile by Finding the Table Highwatermark
Note: 1019474.6 Script: To Create Tablespace Block Map
Note: 230627.1 9i Export/Import Process for Oracle Applications Release 11i
Note: 269291.1 Oracle Applications Tablespace Migration Utility User Documentation
Please check below MOS for db:-
Note:298698.1 - Avoiding abnormal growth of FND_LOBS table in Applications 11i:
Note:375630.1 - FND_ENV_CONTEXT Table Growing Large
Note:178009.1 - APPLSYSD and APPLSYSX Tablespaces Running Out Of Space:
Note:298550.1 - Troubleshooting Workflow Data Growth Issues:
Note:248857.1 - Oracle Applications Tablespace Model (OATM) Whitepaper.
Note:269293.1 - OATM FAQ
Below notes for purging:-
Purging Strategy for eBusiness Suite 11i [ID 732713.1]
A Detailed Approach To Purging Oracle Workflow Runtime Data [ID 144806.1]
Reducing Your Oracle E-Business Suite Data Footprint using Archiving, Purging, and Information Lifecycle Management [ID 752322.1]
Also you can find some temp files on server that can be deleted.
Thanks,
JD

What is object SYS_LOB0000254792C00040$$ (owner applsys) doing????

we have several staging databases have out of tablespace on APPS_TS_QUEUES. I checked objects under APPS_TS_QUEUES and found one object take 43 GB.
APPLSYS SYS_LOB0000254792C00040$$ LOBSEGMENT 4.3475E+10
Anyone know what is this object doing?
How to reduce this object space?
Thanks.

Please see these docs/links.
Reclaiming unused space in an E-Business Suite Instance tablespace [ID 303709.1]
FAQ - Performance considerations for FND_LOBS [ID 829235.1]
Fragmentation Issues Due to PCT_INCREASE Settings [ID 298696.1]
How to Purge Generic or Purchasing Attachments from the FND_LOBS Table [ID 555463.1]
Avoiding abnormal growth of FND_LOBS table in Applications 11i [ID 298698.1]
How To Manage, Reduce, and/or Purged The FND_LOBS Table? [ID 1288149.1]
How To Purge FND_LOBS? [ID 871721.1]
Useful SQL Statements to Check What Makes FND_LOBS Grow? [ID 1245974.1]
https://forums.oracle.com/forums/search.jspa?threadID=&q=FND_LOBS+AND+Purge&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
https://forums.oracle.com/forums/search.jspa?threadID=&q=LOBSEGMENT++AND+Purge&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Thanks,
Hussein

Clear FND_LOBS to reclaim space in applsysd

we have on LOB in applsysd tablespace which is taking 20% space in tablespace. I do not need this, please advise how to move to reclaim space on it.
I have LOB segment details and we can findout LOB files location in FND_LOBS, but wondering how to match both of these.

Review the following notes:
Note: 303709.1 - Reclaiming unused space in APPLSYSD tablespace
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=303709.1
Note: 298698.1 - Avoiding abnormal growth of FND_LOBS table in Applications 11i
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=298698.1
Note: 555463.1 - How to Purge Generic or Purchasing Attachments from the FND_LOBS Table
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=555463.1

COMPUTE_BCD_OVERFLOW in Database Performance collector.

Hi experts,
I have problem with refreshing data in DB02.
I'm having COMPUTE_BCD_OVERFLOW short dump after attempting to refresh db02 view.
Please help

Hi All,
This only happens last monday. There were no system modification happend and the only ground that i'm looking at is the continuous growth of tablespaces.
It was stated in SAP note 1066044 that;
Reason and Prerequisites
Systems with more than 99999 database objects experience an overflow during refresh. Data-elements DB02N_SE_TAB_NUM, DB02N_SE_IND_NUM, DB02N_SE_OTH_NUM and DB02N_SE_TOT_NUM are too short to handle such figures.
"Solution"
The problem only occurs on release 700 and it is corrected with basis support package 13. Unfortunately the corrections cannot be applied via snote but you can perform it manually:
Go to transaction SE11 and change the following 4 data-elements as described below:
DB02N_SE_TAB_NUM from domain "DB02N_NUMBER_5" to "DB02N_NUMBER_15"
DB02N_SE_IND_NUM from domain "DB02N_NUMBER_5" to "DB02N_NUMBER_15"
DB02N_SE_OTH_NUM from domain "DB02N_NUMBER_5" to "DB02N_NUMBER_15"
DB02N_SE_TOT_NUM from domain "DB02N_NUMBER_5" to "DB02N_NUMBER_15"
==================================================================
I checked the data elements and its already 15 so I moved forward to SAPnote 1080761
- I'm now planning to do what is stated in this sap note.
Any suggestion on this experts?
here is the current level of sap basis: release 700 level 13

Log file becomes ridiculously massive

The Windows system is Windows 7 32 bits
SQL server is Microsoft SQL 2008 R2 express
The database data file is around 120MB and the log file is 400GB
The recovery model is simple
Can anyone tell me what possible reasons are that caused log file becomes huge? Thank you in advance

The Windows system is Windows 7 32 bits
SQL server is Microsoft SQL 2008 R2 express
The database data file is around 120MB and the log file is 400GB
The recovery model is simple
Can anyone tell me what possible reasons are that caused log file becomes huge? Thank you in advance
there are various reasons for abnormal growth of your log file.
try to figure out is there any open transaction in your database use - DBCC OPENTRAN
also run this query
select log_reuse_wait_desc from sys.databases where name = 'DATABASE_NAME'
and analyze the result, this result will let you know possible reason for the log growth.
Please mark solved if I've answered your question, vote for it as helpful to help other users find a solution quicker
Praveen Dsa | MCITP - Database Administrator 2008 |
My Blog | My Page

Table log

is there any table log in oracle EBS 12.0.4 which cause for increasing data growth?

Hi;
1. Please delete your old logs from your system(check jd post)
2. Please check below thread:
APPS_TS_TX_DATA growth
Re: EBS maintenance problem (DB grows 2 GB per day)
increasing APPS_TS_TX_DATA tablespace
APPS_TS_TX_IDX growth
APPS_TS_TX_IDX Tablespace increasing very speedly.
Regard
Helios

DB2 OS commands

Please can any one send SAP BASIS DB2 OS Commands?
Thanks,
Praveen

hi praveen,
DATABASE 2 Universal Database Server for z/OS Version 8 is the twelfth and largest release of DB2 for MVS. It brings new synergy with the zSeries hardware and is the first major subsystem to exploit the z/OS 64-bit virtual addressing capabilities. DB2 V8 offers data support, application development, and query functionality enhancements for e-business, while building upon the traditional characteristics of availability, exceptional scalability, and performance for the enterprise of choice.
DB2 Version 8 has been re-engineered for e-business, with many fundamental changes in architecture and structure. Key improvements enhance scalability, application porting, security, and continuous availability. Management for very large databases is made much easier, while 64-bit virtual storage support makes management simpler and improves scalability and availability. This new version breaks through many old limitations in the definition of DB2 objects, including SQL improvements, schema evolution, longer names for tables and columns, longer SQL statements, enhanced Java and Unicode support, enhanced utilities, and many more advantages
SAP provides an excellent DBA tools (for Oracle DB) which is called BRTOOLS. BRTOOLS is a compilation tools range from BRBACKUP (tools to maintain backup database), BRARCHIVE (tools to maintain archive files backup), BRCONNECT (tools to maintain checking database, updating database statistics, etc), BRRESTORE (tools to maintain database restoration), and some specific and useful tool.
When SAP Basis running one or more tools from BRTOOLS, it will create a job log to provide SAP Basis some information about BRTOOLS activities whether it succeed, succeed with warning, or failed. We can access those log from SAP R/3 through SAPGUI.
SAP provides DB14 tcode for SAP Basis to access those database logs. Through this article, Ill show you how to monitored your database logs.
First, type DB14 on your SAPGUI screen. Youll have this screen :
To check your BRCONNECT logs, just click BRCONNECT button.
Youll see some logs. The one which coloured grey is BRCONNECT job that had run well or successfully. The other one which coloured yellow is BRCONNECT job that had run but ended with warning. If your BRCONNECT job hadnt run well then it will show you red coloured log. To see whats really happened, justdouble click one of i logs.
For more detailed information, click Detail Log button.
For BRBACKUP job log, you can click BRBACKUP button.
For more information about BRBACKUP activities, double click on one of its log.
To get more detailed information, click on Detail Log button.
For BRARCHIVE log activities, click on BRARCHIVE button.
For detailed information, just double click on one of its lines and youll get this screen.
For detailed information, you have to click Detail Log button.
SAP through Going Live Check event will check this log to make sure that your SAP production system is ready to go live. They will mention and warn you if something wrong with your backup configuration. So, make sure that youll have this log check every day to make your system has high availability and minimize your SAP production downtime.
Checking SAP R/3 Database via BRTOOLS
BRTOOLS is a database tool developed by SAP to help SAP Basis manage his Oracle based SAP R/3 database. In the last tutorial, I had shown you how to check your database through DB13 tcode. DB13 is database independent tcode to manage your database whether youre using MS SQL, Oracle, DB2, or SAPDB.
Here, I am going to demonstrate how to use BRTOOLS to check your Oracle 9i database. You need to logon to your SAP R/3 server using ORA[SID] user.
Type BRTOOLS on your console and then youll have this screen. For your information, Iam using UNIX OS. It might be different when youre using Windows OS.
Choose number 6 option by typing 6 and then press ENTER.
To check your database choose number 1 option and then press ENTER.
In this screen, you might need to input some information about your database such as your SAP Database profile, your database user and password, database owner, and something you might not want to be checked. For this moment, I am using default properties and press ENTER.
This screen show you BRTOOLS confirmation. Just type C and then press ENTER to proceed to the next step.
Press ENTER to proceed.
Now, youll see that database check process is running. Wait until it finished.
Type S to stop and exit from BRTOOLS menu. Now you had learn how to check your SAP R/3 database by using DB13 tcode and BRTOOLS command. In the next tutorial, Ill show you another tips and trick that might be useful and helpful. Stay there and always connected.
Checking SAP R/3 Database
Most Basis jobs are related with database server. Whether youre using Microsoft SQL server from Microsoft, Oracle Database from Oracle, DB2 Universal Database from IBM or SAPDB from MySQL AB, all your job are facing with them closely.
SAP are design its database very complex and beatiful. SAP also develop database tools to accompany you as Basis in order free you from complicated and frustated database specific related jobs such as rebuilding index, checking tablespace, checking whole database, updating your database statistic, monitoring your database growth, etc.
I just going to explain about BRTOOLS for Oracle because I only have Oracle database right now. BRTOOLS has numerous tools inside it.
To check your Oracle database, you can go to your SAP screen. Go to DB13 tcode.
Double click on current date.
Choose Check Database.
If you want to run check database command now, just choose Start Immedietly. But if you wan to run it later, just schedule it on appropriate time.
Checking SAP R/3 tablespaces
SAP R/3 are ERP software using large database. Usually commercial databases such Oracle, DB2, Informix is used as its database server. Mine using Oracle 9.2.0.6.
SAP tcode DB02 is use to check database size, tablespaces size, current statistic, checking freespace statistic, analyze detailed tablespace, checking missing indexes, and space critical objects. Actually, we can do more than that.
SAP R/3 installation created 6 tablespaces by default. Here are name of their tablespaces :
PSAPTEMP
PSAPUNDO
PSAP[SID]
PSAP[SID]620
PSAP[SID]UDR
SYSTEM
I am using SAP R/3 Enterprises 4.7 ext 200 version. It may be different if you are using old or new ones.
SAP R/3 data is saved on PSAP[SID] tablespace. So, we need to managed this tablespace carefully.
When you type DB02,
Press Space Statistic button to find out tablespace size and its growth. Tablespaces growth can be seen daily, weekly, or monthly.
To check tablespace current size, just click Current Size button.
Click on PSAP[SID] tablespace and then, click Freespace Analysis.
If your PSAP[SID] tablespace size is reaching 95% level, you should consider increasing its size. You can use BRTOOLS to increase tablespace size. Well talk about BRTOOLS later
regards
karthik
if the above info helps you pls reward me points

Abnormal growth of tablespace

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