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RSSQD002 - SAP DB: I/O Statistics

RSSQD002 - SAP DB: I/O Statistics

General Data in Customer Master   Fill RESBD Structure from EBP Component Structure  
This documentation is copyright by SAP AG.
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Description

Online program

This program displays a comparison of logical and physical read and write operations, which were performed since the last DB restart. Read and write operations are performed by pages, a page being 4 KB in size.

Requirements

Call transaction ST04
Menu: Goto -> Activity -> Current statistics -> I/O statistics

Output

  • Data pages:
Comparison of logical and physical I/O in relation to the data page level
  • Catalog accesses:
Number of logical/physical catalog read and write operations.
  • Permanent:
Number of log./phys. read and written permanent pages
  • Temporary:
Number of log./phys. read and written pages, which were used to build
temporary results
Leaf:
Pages in B* tree
Level 1,2,3:
Index pages in B* tree

Example






Vendor Master (General Section)   Fill RESBD Structure from EBP Component Structure  
This documentation is copyright by SAP AG.

Length: 1227 Date: 20240520 Time: 120908     sap01-206 ( 18 ms )