SAP System Performance and tuning tools Sunday, December 6, 2009

Dear All,

Any time you must have come across some performance issue with your SAP System, So here i am mentioning some approach that you can follow to avoid the same....

Most Commonly Used Tools and Monitors –AS ABAP

1) Hardware : Application server
OS06 (ST06), OS07

2) Database Gener DBACOCKPIT
DB accesses ST10 ST05, STAD
3) Application :
Shared memory & buffers ST02, SHMM
User memory analysis SM04 S_MEMORY_INSPECTOR
Work process overview SM50, SM66
Workload analysis ST03N STAD
Enqueue monitoring SM12 ST05

4) Communication
HTTP traffic SMICM, ST03G
Remote Function Calls ST03N ST05


Most Commonly Used Tools and Monitors –AS JAVA :

1) Hardware :Application server OS06 (ST06), OS07, SAP MC

2) Database: General DBACOCKPIT, DB02 (Java schema)
DB accesses NWA: Open SQL Monitors, Wily Introscope, SAP JVM Profiler

3) Application: Global Buffers and Caches --> SAP MC, NWA: Open SQL Monitors
JAVA runtime-->Wily Introscope, SAP JVM Profiler
User memory analysis SAP JVM Profiler
Server nodes / thread overview NWA: Operations Management, SAP MC
Workload analysis Wily Introscope
Enqueue monitoring NWA: Open SQL Monitors, SAP MC

4) Communication: HTTP traffic --> HTTPwatch, NWA, SAP MC
Remote Function Calls --> NWA, SAP JVM Profiler, Wily Introscope




Regards,
Gagan Deep Kaushal

SAP Teched 2009 ,Banglore

Hi All,

Namskar ...i am back after a long break .Reason for stop blogging is little bit funny as this site was blocked at my workplace . But still i have collected lots of information for you all and will publish shortly ..But this first post is dedicated to SAP Teched 2009 Banglore.

It was a great experience to join this event got unlimited inspiration from the real GURUs of SAP.Here are some highlights of Event :

1) Vishal Sikka — Corporate Officer and Chief Technology Officer (CTO) of SAP spoke about new technology , but thing touched me is his style of starting speech , He started this in HINDI , and i was really feeling proud on that.

2) Next impression was from Mr.Christian Oehler from SAP Business Suite Solution Management who spoke all about Enhancement package .He delivers awesome lecture .

3) Big event for the first day was Demo Jam , i enjoyed this a lot personally .

Rest all was very enjoying and request you to all attend the same in next year.

4) Hands-on is really a very good experience , after attending the same i feel that i have done something.


Lots of things to say but cant right now !!!! Will meet soon in some troubleshooting post.............



Regards,
Gagan Deep Kaushal