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Reply from Ahmad00716 on Nov 3 at 3:53 AM Hello.
I explored and here is the solution, might be it will helpful :-
The program buffer, Generic Key buffer, and Export/import buffer must be tuned so they have
no swaps to disk and have ample free directories and space available in memory. The tuning is
performed in SAP transaction RZ10. Five parameters need to be tuned in order to achieve optimal
performance with this SAP ERP workload for up to 1800 concurrent users:
• Size of program buffer: abap/buffersize=500000
• Maximum number of generic key buffered objects: zcsa/db_max_buftab=80000
• Size of generic key table buffer: zcsa/table_buffer_area=120000000
• Maximum number of export/import buffered objects: rsdb/obj/max_objects=40000
• Size of export/import buffer: rsdb/obj/buffersize=81920
Using these values for the buffer parameters ensure that no swapping to disk occurs.
Please suggest..!!
Regards,
Junaid
| | | ---------------Original Message---------------
From: Junaid Ahmad
Sent: Saturday, November 01, 2014 10:00 AM
Subject: ST02 Red Swaps for Buffer
Hello To All,
Please guide me into this regard. While running ST02 following parameters are displayed..:-
Buffer Swaps
Nametab (NTAB) 0
Table definition 0
Field definition 1,169 (Red Color)
Short NTAB 0
Initial records 2,905 (Red Color)
program 0
CUA 30,895 (Red Color)
Screen 11
Calendar 0
OTR 0
Tables 0
Generic Key 58 (Red Color)
Single record 16 (Red Color)
Export/import 7,311 (Red Color)
Exp./ Imp. SHM 0
What should I understand by all the red color field. What are the standard parameter for Swaps?
Is this Red indications is OK or else what will I have to do?
Please guide me ...
Regards,
Junaid |
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