Monitor the performance

Hi all,
I try to monitor some performance details in standard table RSDDSTAT i not found any details showing no data.
As well as i tried in FM RSDDCVER_RFC_BW_STATISTICS there also not showing any details. what will be the reason. Display
performance detail what i have to do.
Thanks & Regards,
R. Saravanan

HI Raj,
After installing the BI stat you need to extract the data.
Go through the below link
[How tou2026 Set up BW Statistics|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/5401ab90-0201-0010-b394-99ffdb15235b?quicklink=index&overridelayout=true]
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c8c4d794-0501-0010-a693-918a17e663cc?quicklink=index&overridelayout=true
Regards
KP

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Handle:     Ranker
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How to improve the performance of the abap program

hi all,
I have created an abap program. And it taking long time since the number of records are more. And can anyone let me know how to improve the performance of my abap program.
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regds
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Hi Haritha,
->Run Any program using SE30 (performance analysis)
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->To turn runtim analysis off within ABAP code insert the following code
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->Avoid creation of index as far as possible
->Avoid operators like <>, > , < & like % in where clause conditions
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->Avoid using ORDER BY in selects
->Avoid Nested Selects
->Avoid Nested Loops of Internal Tables
->Try to use FIELD SYMBOLS.
->Try to avoid into Corresponding Fields of
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Check the following Links
Re: performance tuning
Re: Performance tuning of program
http://www.sapgenie.com/abap/performance.htm
http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp
check the below link
http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm
See the following link if it's any help:
http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp
Check also http://service.sap.com/performance
and
books like
http://www.sap-press.com/product.cfm?account=&product=H951
http://www.sap-press.com/product.cfm?account=&product=H973
http://www.sap-img.com/abap/more-than-100-abap-interview-faqs.htm
http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp
Performance tuning for Data Selection Statement
http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm
Debugger
http://help.sap.com/saphelp_47x200/helpdata/en/c6/617ca9e68c11d2b2ab080009b43351/content.htm
http://www.cba.nau.edu/haney-j/CIS497/Assignments/Debugging.doc
http://help.sap.com/saphelp_erp2005/helpdata/en/b3/d322540c3beb4ba53795784eebb680/frameset.htm
Run Time Analyser
http://help.sap.com/saphelp_47x200/helpdata/en/c6/617cafe68c11d2b2ab080009b43351/content.htm
SQL trace
http://help.sap.com/saphelp_47x200/helpdata/en/d1/801f7c454211d189710000e8322d00/content.htm
CATT - Computer Aided Testing Too
http://help.sap.com/saphelp_47x200/helpdata/en/b3/410b37233f7c6fe10000009b38f936/frameset.htm
Test Workbench
http://help.sap.com/saphelp_47x200/helpdata/en/a8/157235d0fa8742e10000009b38f889/frameset.htm
Coverage Analyser
http://help.sap.com/saphelp_47x200/helpdata/en/c7/af9a79061a11d4b3d4080009b43351/content.htm
Runtime Monitor
http://help.sap.com/saphelp_47x200/helpdata/en/b5/fa121cc15911d5993d00508b6b8b11/content.htm
Memory Inspector
http://help.sap.com/saphelp_47x200/helpdata/en/a2/e5fc84cc87964cb2c29f584152d74e/content.htm
ECATT - Extended Computer Aided testing tool.
http://help.sap.com/saphelp_47x200/helpdata/en/20/e81c3b84e65e7be10000000a11402f/frameset.htm
Just refer to these links...
performance
Performance
Performance Guide
performance issues...
Performance Tuning
Performance issues
performance tuning
performance tuning
You can go to the transaction SE30 to have the runtime analysis of your program.Also try the transaction SCI , which is SAP Code Inspector.
edited by,
Naveenan

Monitor = slow performance

Hey everyone, I own a 2.5 GHz Intel Core 2 Duo, 2GB DDR2 SDRAM, 17" Macbook Pro (08) running Leopard v10.5.8
I recently purchased a 23" Samsung SyncMaster B2330 LCD monitor. Which I have connected to my Macbook Pro via DVI/HDMI cable.
I'm not sure why, but it seems that my computer is running fairly slower! A performance rate that is very noticeable in the work I do. Even small things such as browsing the internet I notice a huge difference. Now when I plugged in the monitor the only settings that were changed was obviously the Screen Resolution which changed to 1920x1080 instead of the old 1600x1200. I did not install any drivers for the Samsung monitor, I don't really think there is a need to.
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~ Carson S.

This document may be helpful:
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To quote:
"Certain external monitors and LCD displays: Certain displays may emit harmonic interference, especially in the 2.4GHz band between channels 11 and 14. This interference may be at its worst if you have a portable computer with the lid closed and an external monitor connected to it. Try changing your access point to use 5 Ghz or a lower 2.4 GHz channel."
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Export System Monitoring App Performance Dashboard data in CSV

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Should I monitor the SQL Server tempdb for user activity?

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What is your tempdb configuration? Is it located on separated physical drives? Are you observing bottleneck on tempdb?
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SELECT
t1.session_id,
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(t1.internal_objects_dealloc_page_count + task_dealloc) as
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(select session_id,
sum(internal_objects_alloc_page_count)
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sum (internal_objects_dealloc_page_count) as
task_dealloc
from sys.dm_db_task_space_usage group by session_id) as t2
where t1.session_id = t2.session_id and t1.session_id >50
order by allocated DESC
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in TempDB across any file. If this page happens
to be GAM, SGAM or PFS, it will represent allocation bottleneck.
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from sys.dm_os_waiting_tasks
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Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
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Increasing the performance of the abap program

Hi ,
Anybody had any document regarding how to increase the performance of ABAP program.
Regards,
baiju

hi,
Refer This link.

Performance tuning for Data Selection Statement
http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm

1. Debugger
http://help.sap.com/saphelp_47x200/helpdata/en/c6/617ca9e68c11d2b2ab080009b43351/content.htm
http://www.cba.nau.edu/haney-j/CIS497/Assignments/Debugging.doc
http://help.sap.com/saphelp_erp2005/helpdata/en/b3/d322540c3beb4ba53795784eebb680/frameset.htm
2. Run Time Analyser
http://help.sap.com/saphelp_47x200/helpdata/en/c6/617cafe68c11d2b2ab080009b43351/content.htm
3. SQL trace
http://help.sap.com/saphelp_47x200/helpdata/en/d1/801f7c454211d189710000e8322d00/content.htm
4. CATT - Computer Aided Testing Too
http://help.sap.com/saphelp_47x200/helpdata/en/b3/410b37233f7c6fe10000009b38f936/frameset.htm

5. Test Workbench
http://help.sap.com/saphelp_47x200/helpdata/en/a8/157235d0fa8742e10000009b38f889/frameset.htm

6. Coverage Analyser
http://help.sap.com/saphelp_47x200/helpdata/en/c7/af9a79061a11d4b3d4080009b43351/content.htm

7. Runtime Monitor
http://help.sap.com/saphelp_47x200/helpdata/en/b5/fa121cc15911d5993d00508b6b8b11/content.htm

8. Memory Inspector
http://help.sap.com/saphelp_47x200/helpdata/en/a2/e5fc84cc87964cb2c29f584152d74e/content.htm
9. ECATT - Extended Computer Aided testing tool.
http://help.sap.com/saphelp_47x200/helpdata/en/20/e81c3b84e65e7be10000000a11402f/frameset.htm

Monitor the performance

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