SAP Program RSSQDY02 - SAP DB: Runtime Environment

Description
Online program
This program gives a detailed overview of the SQL-DB run-timeenvironment using the external program "sysmon". "CALL SYSTEM" iscurrently used as an interface. Information is only available oncentral systems.

Precondition
Call transaction ST04
Menu: Goto -> State -> Console -> Runtime environment

Output

  • Core user processes:

  • Communication between the database and the user takes place via
    the processes displayed here. There is no 1:1 allocation, but
    several users work with the same process (multi-threaded).
    • Database processes:

    • All the processes listed are necessary to start the database or
      to maintain the communication of the users with the database.
      • I/O via UKP and device processes:

      • This displays how many read operations and write operations have been
        performed on which Devspaces by which processes since the database
        restart.