Database statistical data

Dears,
I am not a DBA, I need to know how to calculate or query the value of the followings:
1-     Data base size in GB
2-     Transaction log size in MB
3-     Number of archived logs kept online
4-     Read rate in MB/s
5-     Write rate in MB/s
6-     Block size in kb
Thanks.

Hello,
read rate = ('Physical|Blk Read' * block size) / 'Read|Time' Yes, you have to multiply to the block size (often 8 Ko).
Afterwards the unity of your result depends on the unity you choose for the block size and for
the time.
For instance, (it's my understanding) if block size is in Ko and time in second you'll have a rate in Ko/s.
Please, find enclosed, an example of result:
DataFile Name                             Blk Read Blks Wrtn      Time      Time
D:\ORADATA\****\DATA\********01.DBF           2086      2026     15858       471
D:\ORADATA\****\DATA\********01.DBF           3151      2026     38388       474
D:\ORADATA\****\DATA\******01.DBF             2086      2026     17586       466
D:\ORADATA\****\DATA\***********01.DBF    73065125   #######   3564011   7886041In this example you can see that the 4th datafile has a large activity, 73065125 blocks were read during
35640,11 seconds (time is in hundredths of a second in the query).
So the rate here is:
73065125 x 8 (Ko) / 35640,11 (s) = 16401 Ko/sYou'll have all the unity of the Views utilized by the query on the following link:
http://download-west.oracle.com/docs/cd/B19306_01/server.102/b14237/dynviews_1107.htm
Hope this help.
Best regards,
Jean-Valentin
Edited by: Lubiez Jean-Valentin on Mar 28, 2010 2:54 PM

Similar Messages

Can I restore the deleted statistical data from the database tables?

Hi all,
I have deleted the statistical data from the database tables like(Ex: RSDDSTAT, RSDDSTATWHM,..) by mistake through RSA1> Tools> BW Statistics for Infoproviders--> Delete.
Is there any way to restore the deleted data back? Thanks in advance.

Now I'm really confused-
Your first post said
"I have deleted the statistical data from the database tables like(Ex: RSDDSTAT, RSDDSTATWHM,..) by mistake through RSA1> Tools> BW Statistics for Infoproviders--> Delete."
but your last respsonse said
"I have deleted the BW Statistics data, not the actual data in RSDDSTAT tables through
RSA1 -> Tools -> BW Statistics for InfoProviders -> clicked 'Delete' bin to delete data."
If you used the RSA1 -> Tools -> BW Statistics for InfoProviders -> clicked 'Delete' - then you deleted the data from the RSDDSTAT tables. This assumes you accepted the default date range that would have popped up after the clicking on the Delete button which specified to delete thru the current date. If this is what you did, the data is gone. Your only hope is be to recover from a DB backup.
The data in the RSDDSTAT tables is what is used to feed the BW Statistics cubes, generally on a daily basis.

Dump EXPORT_TABLE_UPDATE_CONFLICT occurred during setup of statistical data

Hi Experts,
I scheduled the run of statistical data setup for SD-Sales Orders.
But the following Dump screen has occurred:
Runtime Errors         EXPORT_TABLE_UPDATE_CONFLICT
Date and Time          09.09.2011 10:03:09
ShrtText
     Problems found during the EXPORT to specified key in table.
What happened?
     Error in ABAP application program.
     The current ABAP program "SAPLMCEX" had to be terminated because one of the
     statements could not be executed.
     This is probably due to an error in the ABAP program.
Error analysis
     The table "MC11VA0SCLSETUP " does not contain any data records with the
      specified key.
     The system called the internal SAP database interface because it
     expected to find such a key.
Any idea or suggestion please?
before this run, i ran setup for SD-Billing Doc, it has completed successfully without errors.
Any help is greatly appreciated.

RMCSBWCC returned:
Struct. appl. 11 cannot be changed due to setup table -> Long text
Message no. MCEX141
Diagnosis
Changing the extract structure MC11VA0SCL for application 11 is not permitted, because the restructure table MC11VA0SCLSETUP for the extractor still contains data in 300.
You cannot change the structure in this status, because when you load an InfoPackage from BW, this leads to errors.
Procedure
Delete the entries for all restructure tables for application 11.
I could not find RMCEXCHK under SE38

Please explain statistical data ulpload and S260, S261 ..

Hi gurus-
I was going through some old documentation and unable to understand the meaining of the folliowing statemet... can some one please explaing me this (It may be realted to older version of BW) :
" Need to perform Statistical Data upload to LIS info structures S260, S261, S262 & S263 for S&D module"
Thanks in advance.

Hi,
Usually data will be present in the database tables. And when you run the init or full load data will come from the information structure, and for delta loads data comes from transparent tables.
S260, S261, S262 & S263 are the SAP defined information structures for sales order , billing, delivery and so on.
By running the statistical setup we fill these information structures with the data from the database tables , so that we can pull it BW.
Once the init is successful automatically the delta records are collected by the transparent tables, and we can pull to BW using deltaupdate.
regards,
haritha

Use of Flashback Database in Data guard environments

11.2.0.3/RHEL 5.8
I've come across several docs which talk about configuring FLASHBACK DATABASE in dataguard environments. We have several
Physical standby DBs (Single Instance & RAC) running in our shop.I would like to know two or three major(common) use of FLASHBACK DATABASE in data guard environments.
I understood one use mentioned in the below URL ie. recovering from a logical mistake
http://uhesse.com/2010/08/06/using-flashback-in-a-data-guard-environment/
I would like to know what are the other major/common use of Flashback Database feauture in DataGuard environment

A couple of other uses:
1) You can use flashback to test your DR. So you can activate your standby. Test application/network connectivity and functionality on your DR site and when done revert this database back to a physical standby. You do however have to ensure that this is allowed in your environment. In some places I have worked this would be a big no no as there were zero data loss requirements. However some companies will allow this as long as the standby is back in place within a certain time period.
2) In the case that you have to do a failover for whatever reason, but then what was the primary site becomes available, you can flashback what was your primary to make it the standby rather than re-instatiating the database from scratch.
Eg. You have a power outage at your primary site so you perform a failover and your standby becomes the primary. Once what was your primary site is back online, you can convert your previous primary into a standby by doing a full back/restore (or whatever method you choose) to recreate your standby again. However you also have the option of using flashback on this database and then convert it into a standby as this would potentially be quicker than re-instantiating the standby.

Statistical data is store in which file as OS level

Dear all,
I had one query Regarding statistics collectors. My query is:
The file which contains statistical data at OS level from which the standard job:
SAP_COLLECTOR_FOR_PERFMONITOR
takes the data and puts into moni table.
What is the name of the file and where it is stored ?
Thanx in advance .
Regards
Arjun Singh.

as far as I know:
$(DIR_INSTANCE)\data\stat.dat*
the format the data is stored is binary and not documented outside SAP.
regards
Peter
but by the way: the problem is not really Oracle related?

THE DATA FROM THE ORACLE DATABASE VIEW DATA IS NOT REFERESHED AUTOMATICALLY

THE DATA FROM THE ORACLE DATABASE VIEW DATA IS NOT REFERESHED AUTOMATICALLY IN OBIEE DASHBOARD(ANSWERS)
UNLESS AND UNTILL I OPEN THE ORACLE BI ADMINISTRATOR TOOL AND DO UPDATE ALL ROWCOUNT AND THEN SAVE THE RPD.
WHERE AS ORACLE DATABASE TABLE DATA IS AUTOMATICALLY REFRESHED.
PLS SOMEONE HELP OUT IN THIS ISSUE.

Check whether you have enable cache on that view?

Database and Data Warehouse, SAP BW Vs Oracle

Hello Gurus,
I would like to know the differences between Database and Data Warehouse.
Oracle acts as a Database for SAP BW. I understand it this way, that all the data is stored in Oracle and BW tell the Database how to store, with all the links etc.
Please tell me whether I am correct.
Its my pleasure to award points,
Thanks and best wishes,
i-bi

hi,
A data warehouse is, primarily, a record of an enterprise's past transactional and operational information, stored in a database designed to favour efficient data analysis and reporting (especially OLAP). Data warehousing is not meant for current, "live" data.
A database is a collection of information stored in a computer in a systematic way, such that a computer program can consult it to answer questions. The software used to manage and query a database is known as a database management system (DBMS). The properties of database systems are studied in information science.
http://www.webopedia.com/TERM/D/data_warehouse.html
Hope this helps.
Regards,
yunus

Why MSAccess database shows data but does not show columns and DDL in edit mode in jdeveloper?

Sir,
My developer ver is 12.1.3.0.0.
I create a connection to MS Access database, this database shows data as bellow in jdeveloper databases window
But when I open any table in Edit mode like bellow it does not show any columns and DDL and give an error like bellow
Similarly when I try to create view objects on these tables then on data controls the view object also doesn't show any columns like bellow
What could be the reason any help on this issue
Should I use MS Access or not but I want to use ms access for very small databases.
Regards

If you look into the certification matrix at Oracle JDeveloper and ADF 12c (12.1.3) Supported Systems
You'll see that ms access is not supported.
You can use oracle xe which is free for your project.
Timo

BAPI_PO_CHANGE Statistical Date

I'm using the BAPI_PO_CHANGE to change an incoming PO. If I specify a different Delivery Date than on the original, the Statistical Date changes as well. According to documentation, this is how it is meant to work. Unfortunately, that's not the way we want it to work.
I've tried using the schedule line to change it, but it doesn't seem to work consistently. Another way is to print the PO, after which the Statistical Date does not automatically get changed. We don't print, so don't have that option, unless there is a way to make it think it has.
Does anyone know of any other way to change the Delivery Date, but keep the Statistical Date un-changed?
Thanks for any ideas!
Karin

Welcome to SDN.
Post this in ABAP forum for better resposne.
ABAP Development
Regards
Raja

Is it possible to change the Database default date format 'dd/mm/yy'

I'm inserting a date with the format 'dd-mon-yy' in a column, it gives the error:- " a non-numeric character was found where a numeric was expected ". I also tried the TO_DATE function but not successful.
I want to change the Database default Date format 'dd/mm/yy' to 'dd-mon-yy'. Is it possible?
version is (Oracle Server 7.3.2.0). I checked it on version ( Oracle Server 7.3.4.0) with format of 'dd-mon-yy'.
May I keep the both formats at a time?
Thanks for solution(s),
Tariq.

you can try with:
ALTER SESSION
SET NLS_DATE_FORMAT = 'dd-mon-yy';

Oracle Database Table data Load it into Excel

Hello All,
Please I need your help for this problem:
I need to load Oracle database Table data and load it into Excel and saved with xls format.
Example -Select * from Slase data load it into the Excel.
I appreciate ans sample code to help me do that, Please help me out. This is very urgent.
Thanks alot and best regards,
anbu

>
I need to load Oracle database Table data and load it into Excel and saved with xls format.
Example -Select * from Slase data load it into the Excel.
I appreciate ans sample code to help me do that, Please help me out. This is very urgent.
>
Nothing in these forums is 'urgent'. If you have an urgent problem you should contact Oracle support or hire a consultant.
You have proven over and over again that you are not a good steward of the forums. You continue to post questions that you say are 'urgent' but rarely take the time to mark your questions ANSWERED when they have been.
Total Questions: 90 (78 unresolved)
Are you willing to make a commitment to to revisit your 78 unresolved questions and mark them ANSWERED if they have been?
The easiest way to export Oracle data to Excel is to use sql developer. It is a free download and this article by Jeff Smith shows how easy it is
http://www.thatjeffsmith.com/archive/2012/09/oracle-sql-developer-v3-2-1-now-available/
>
And One Last Thing
Speaking of export, sometimes I want to send data to Excel. And sometimes I want to send multiple objects to Excel – to a single Excel file that is. In version 3.2.1 you can now do that. Let’s export the bulk of the HR schema to Excel, with each table going to it’s own workbook in the same worksheet.
>
And you have previously been ask to read the FAQ at the top of the thread list. If you had done that you would have seen that there is a FAQ for links that have many ways, with code, to export data to Excel.
5. How do I read or write an Excel file?
SQL and PL/SQL FAQ

Meaning of statistical data ( vs operational data?)

dear FI SDN experts,
What is meant by statistical data in SAP FI? Is it possible to provide me a layman's clear and direct answer?
Would definitely award points for your kind assistance.
Regards
Adette

Hi Adette,
You would be aware that data generated out of SAP FI in form of reporting can be used for different purposes by various people. Financial statements (generated out of actual data in SAP FI) are intended Stakeholders and Regulatory authorities. Similary you can record FI data parallely in other form (like statistical data) to record and generated statements for a different audience like Intenal/Top Management of the Company. Statistical data is driven by reporting needs of top management, mostly for analysis and can vary in form from actual data (which is driven by regulatory requirements).
Hope this helps.

Database VS Data warehousing

pls help me in knowing the differences between database and data warehousing in detail
send me links and PDF if u have
thanks

Hi,
A data base is a structured collection of records or data. A computer database relies upon software to organize the storage of data. The software models the database structure in what are known as database models.
A data warehouse is a repository of an organization's electronically stored data. Data warehouses are designed to facilitate reporting and analysis.This classic definition of the data warehouse focuses on data storage. However, the means to retrieve and analyze data, to extract, transform and load data, and to manage the dictionary data are also considered essential components of a data warehousing system. Many references to data warehousing use this broader context. An expanded definition for data warehousing includes business intelligence tools, tools to extract, transform, and load data into the repository, and tools to manage and retrieve metadata.
Regards.

Example database for data warehouse

Hi!
Does anybody know where can be found exaple database for data warehouse?
- schema is good
- schema with data is better
Best regards

slkLinuxUser wrote:
Hi!
Does anybody know where can be found exaple database for data warehouse?
- schema is good
- schema with data is better
Best regardsJust like an OLTP database, the schema design and its data is 100% dependant on the business needs and (if done properly) the result of a thorough data analysis. Any kind of a pre-designed sample would be near worthless to any actual application.

Database statistical data

Similar Messages

Maybe you are looking for