Tablespace growth in DB02

Hi,
is there by any chance to veiw my all the tablespace growth for the last 2 months from db02 transaction.
Thanks
Sarat chandra

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Tablespace growth from db02 transaction.

Hi,
is there by any chance to veiw my all the tablespace growth for the last 2 months from db02 transaction.
Thanks
Sarat chandra

Dear Sarat,
You can check out in the following way:
DB02
Space -> History -> Tables and Indexes
Filters =
Tablespace = *
Table abd Index *
Table or index size > *
order by growth and data will be dispalyed.
This would resolve your purpose.
Regards,
Abhishek

DBMS_SPACE(9i) for tablespace growth trend..?

Hello,
for 10G, dbms_space.object_growth_trend() can expect table's growth....
for 9i (9.2.0.6 in Sun9) database, is there any friend has experience know how to do for the following purpose:
1. How to expect tablespace growth? say, to accommodate new data for the next 30 days we have to increase tablespace A by X GB, tablespace B by Y GB, … etc
2. How to expect database level growth? say, we need XXX GB more to accommodate new data for the year YYYY
3, Is there any way to Initialize (if possible) Segment Advisor with the information about segment trends we have already collected in 9i
Thank you in advance
Jerry

Hi..
AFAIK in 9i you can't find the Subprograms like object_growth_trend() package in dbms_space.
How to expect tablespace growth? I think that you will have to maintain a sheet of the tablespace usage.Daily you will need to maintain the tablespace size, used and free size of tablespace.Ans after few days of observation you can predict the approximate amount of size being filled up in a day.
You can use the below query to know the used and the free space in the tablespace.
select df.tablespace_name tspace,
df.bytes/(1024*1024) tot_ts_size,
(df.bytes/(1024*1024) -sum(fs.bytes)/(1024*1024)) Used_ts_size,
sum(fs.bytes)/(1024*1024) free_ts_size,
round(sum(fs.bytes)*100/df.bytes) free_pct,
round((df.bytes-sum(fs.bytes))*100/df.bytes) used_pct1
from dba_free_space fs, (select tablespace_name, sum(bytes) bytes from dba_data_files group by tablespace_name ) df
where fs.tablespace_name = df.tablespace_name
group by df.tablespace_name, df.bytes
order by 1
2. How to expect database level growth? Again same, you need to maintain a sheet for it.Use the below query
select sum(bytes/1024/1024/1024) Physical_size_gb from dba_data_files;
select sum(bytes/1024/1024/1024) Actual_size_gb from dba_segments; 3, Is there any way to Initialize (if possible) Segment Advisor with the information about segment trends we have already collected in 9iNo.
HTH
Anand
Edited by: Anand... on Jan 6, 2009 4:17 AM

Not visible the tablespaces information in DB02

Hi,
I have installed a new NW 04S system. And I have scheduled all the standard background jobs and are running fine. But I am not able to see the tablespaces information in DB02 t-code. It shows nothing in the t-code. Please suggest me what could be the issue and the solution.
Thanks & regards,
Mogileeswar

Read,
Note 1002840 - No data or obsolete data in DB Space Statistic monitor
Regards
Juan

Tablespace growth monitoring script

Hi,
I am done with tablespace growth monitoring script.
But I doesnot know how to configure it in WINDOWS to send alert MAIL.
Is there any utility for mail configuration in windows.
Please suggest any solution ASAP.
Regards,
Thiru

It is called OEM alerts. I think we can have configuration in oracle eneterprise manager grid control for automated warnings for tablespace growth. You just have to read below link :
http://download.oracle.com/docs/cd/B19306_01/server.102/b25159/monitor.htm#i1007180
Something near to :
Enterprise Manager Configuration--Management Services and Repository--Agent
Regards
Girish Sharma

Tablespace Growth

Hi All,
Can any one provide the Script or Sql query to find the Tablespace growth per day and Per one hour?

DBA Learner wrote:
Hi All,
Can any one provide the Script or Sql query to find the Tablespace growth per day and Per one hour?Here is the scripts
SQL> set heading on
SQL> set linesize 5500
SQL> SELECT TO_CHAR (sp.begin_interval_time,'DD-MM-YYYY') days
2 , ts.tsname
3 , max(round((tsu.tablespace_size* dt.block_size )/(1024*1024),2) ) cur_size_MB
4 , max(round((tsu.tablespace_usedsize* dt.block_size )/(1024*1024),2)) usedsize_MB
5 FROM DBA_HIST_TBSPC_SPACE_USAGE tsu
6 , DBA_HIST_TABLESPACE_STAT ts
7 , DBA_HIST_SNAPSHOT sp
8 , DBA_TABLESPACES dt
9 WHERE tsu.tablespace_id= ts.ts#
10 AND tsu.snap_id = sp.snap_id
11 AND ts.tsname = dt.tablespace_name
12 AND ts.tsname NOT IN ('SYSAUX','SYSTEM')
13 GROUP BY TO_CHAR (sp.begin_interval_time,'DD-MM-YYYY'), ts.tsname
14 ORDER BY ts.tsname, days;
above scripts give you growth per day.
--neeraj

Past Tablespace Growth Each month

Hi All,
Is their any script to find past tablespace growth for each month.
Regards

user13364785 wrote:
Hi All,
Is their any script to find past tablespace growth for each month.
RegardsHow about read the docs:
http://lmgtfy.com/?q=tablespace+growth+query

Unusual Temp Tablespace Growth

Hi ,
We have noticed unsual temp tablespace growth when concurrent users are accessing OLAP cube through BI Bean crosstabs.
On an average 3 to 4 GB temp tablespace is consumed for each new user. OLAP cube has 7 dimensions and 1.2 million records and is fully precalculated.
This causes the system to fail as a result of temp tablespace getting full.
Can somebody please let me know what can be the root causes?.
Thanks in advance.
Harry

Hi there,
It is not unusual for OLAP queries to make significant use of temp tablespace. 3-4GB doesn't sound unreasonable to me. The actual amount used depends on factors such as the type of activity and the number of users.
There is a brief description of how OLAP uses temp tablespace here :- http://download.oracle.com/docs/cd/B28359_01/olap.111/b28124/admin.htm#sthref442
Note the lower than standard setting 'EXTENT MANAGEMENT LOCAL UNIFORM SIZE 256K' - if you are not already using this setting then you may find that it lowers temp space usage as the default setting is usually 1024K or even 4096K
I hope this helps
Stuart

Unable to retrive Tablespace information in DB02

Hi all,
During my ECC5 post installation, I had extended tablespace for PSAP<SID> & PSAP<SID>640.
However, I couldn't retrieved DB information via DB02.
The following errors appeared when i clicked the button "Freespace statistics" in DB02.
Runtime Errors         CONNE_IMPORT_WRONG_COMP_TYPE
Exceptn                CX_SY_IMPORT_MISMATCH_ERROR
Date and Time          20.02.2008 11:26:56
ShrtText
     Error when attempting to IMPORT object "TS_CHECK".
When i clicked on Space statistics, there were null information shown as screen shots attached below.
<a href="http://www.freeimagehosting.net/">[img]http://img2.freeimagehosting.net/uploads/193dd0e0fa.jpg[/img]</a>
Kindly assist me regarding this problem.
Thousand thanks.
BR, Terry

Tow Terry wrote:>
> there error log shown when restarting sap sys.
>
> Starting SAP-Collector Daemon
> -
> open logfile '/usr/sap/tmp/dev_coll.tmp' failed... use stderri
> 13:41:17 20.02.2008 ERROR: cannot open log file /usr/sap/tmp/dev_coll.tmp
> 13:41:17 20.02.2008 ERROR: Make sure directory /usr/sap/tmp exists or specify DIR_PERF
> 13:41:17 20.02.2008 ERROR: in profile and run saposcol pf=<profile>
>
> Anyone can guide me regarding this error?
>
> Saposcol info was stated as below
>
> -rwxr-xr-x 1 root   root      931438 2007-08-17 02:24 saposcol
Most likely cause is wrong ownership.   Run the saproot.sh <SID> script from /sapmnt/SID/exe as root, it readies the saposcol to run.

Undo tablespace growth

Hi ..
My undo tablespace is Growing rapidly from 1gb to 10 gb with an Hour.
Is there any ways to find out which operation Generates More Undo ..
Can i able to restrict it...

hi,
there is parameter that control the aging out of undo blocks that leverages size of UNDO tbs:
UNDO_RETENTION
You can guarantee that unexpired undo data is not overwritten even if it means that future operations that need to generate undo data will fail. This is done by specifying the RETENTION GUARANTEE clause for the undo tablespace when it is created by either the CREATE DATABASE or CREATE UNDO TABLESPACE statement. Alternatively, you can later specify this clause in an ALTER TABLESPACE statement.
more: UNDO RETENTION GUARANTEE

SYSAUX tablespace growth

I am running streams in 10.2.0.1 environment. After a large update (68,000 rows), the sysaux tablespace filled up. It was set to 500 MB, which I thought was adequate. I know that LOGMINER is using sysaux in version 10g. Is there any way to prevent this tablespace from growing? CHECKPOINTFREQUENCY is set to 100.

You can use DBMS_LOGMNR_D.SET_TABLESPACE to move the logminer tables to another tablespace.
Also, you can lower the retention policy for logminer checkpoint, wich is 60 days by default by using:
dbms_capture_adm.alter_capture(
capture_name => v_capture_name,
CHECKPOINT_RETENTION_TIME => 8 --Days
);

Dbacockpit (tablespace statistics, growth/day)

We use new dbacockpit according to note 1028624 and have implemented the corrections of note 1042725, 1046668, 1052909, 1076147, 1081265, 1066044.
In difference to the old DB02 (DB02OLD) , I don't see detailed information about the tablespace growth per day:
In new DB02: tablespaces -> Overview, Summary History I see only one line per tablespace with
Begin date End date   Tablespace name   Size(MB) Chg.size/day Free(MB) Chg.free/day Used(%) Chg.Used/day(%/day) Autoextend Total size(MB), etc.....
but I can't see detailed growth for EACH day like in DB02OLD, when double-clicking on the specific tablespace:
DB02OLD:
29.08.2007             4.608.000 1462.272    1.398.240   3.209.760    138.240     69     28-    242        0        910        12
28.08.2007             3.145.728        0       74.208   3.071.520    927.120     97     29     242        0        898        39
27.08.2007             3.145.728 1048.576    1.001.328   2.144.400    102.200     68     29-    242        0        859         6
26.08.2007             2.097.152        0       54.952   2.042.200    186.880     97      9     242        0        853        13
Is this normally ? Sometimes it's very important to know , when the growth exactly took place and not see the average growth per day....
Kind regards,
Uta

Thanks a lot. The handling of the new db02 is not very intuitive...
Unfortunately the new DB02 doesn't supply the same functions than the old db02.
I hope, that the functionality of the new DB02 will be better with the next supportpackages....
I see following disadvantages:
1) you have to SELECT the tablespaces explicitly (also * possible ) to see history data
2) no sort of tablespaces by changes/month possible, because thes data is only on the detail screen and history tab available, but not in the overview of selected tablespaces
3) if different tablespaces selected, the last selected tab is not memorized. To see the detailed history for several tablespaces, you have to click 3 times (name of tablespace, history tab, months tab)
Perhaps the developpers also read this forum.....;-)
Regards,
Uta

In DB02 tcode while clicking on data it is not appear

Hi All,
I want to see tablespaces growth from last 2 months.
When i am using tcode DB02. In history->database and tablespaces, here i am trying to give date, it is not appear.
I want to see paticular period.
Regards,
jhansi.

Hello,
the historical data are stored in table MONI. They are kept for the following time ranges:
day values for 30 days
week values for 175 days = 25 weeks
month values for 365 days = 12 months
These values are customizable in column PARAM of the table DB02_COLL_PLAN.
For more information see note 1404579.
If you want to see only a specific time range you can use the filter function of the ALV-Grid.
Christian

Reg:db02 last 2 years data

Hi All,
i want to see the tablespace growth analysis for particular tables.i can see only for last year in db02.I want to see it for the 2010 too.kindly let me know what can be done to this
System details:Database:oracle9.2.0.8 with Solaris 5.9
ecc5.0
Regards
Ram

Hello Rramky,
Check this link : http://avdeo.com/2011/01/07/checking-database-growth-trend/
But it will work only if autoextend mode is off for tables.
Regards,
Amit Barnawal

Scripts To Check Database Growth in Oracle 10g

Hi All,
I need your help developing a script to find out the database growth in Oracle 10G on daily, weekly and monthly basis.
In our production database tablespace growth is huge and we are adding data files frequently. Management is asking about the database growth report and I need to present it. Is there any such script which will suffice the purpose.
My database version is 10.2.0.5.
Please help.
Regards,
Arijit

1000103 wrote:
Hi All,
I need your help developing a script to find out the database growth in Oracle 10G on daily, weekly and monthly basis.
In our production database tablespace growth is huge and we are adding data files frequently. Management is asking about the database growth report and I need to present it. Is there any such script which will suffice the purpose.
only the report that you create
How do I ask a question on the forums?
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Tablespace growth in DB02

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