SAP Library - SAP Memory Management (BC-CST-MM)

Start Level 1 Node: SAP Memory Management (BC-CST-MM)

SAP Memory Management (BC-CST-MM)

End Level 1 Node: SAP Memory Management (BC-CST-MM)

Start Level 2 Node: Functions of the SAP Memory Management System

Functions of the SAP Memory Management System

End Level 2 Node: Functions of the SAP Memory Management System

Start Level 3 Node: Memory Management Basic Terminology

Memory Management Basic Terminology

End Level 3 Node: Memory Management Basic Terminology

Start Level 3 Node: SAP Memory Types

SAP Memory Types

End Level 3 Node: SAP Memory Types

Start Level 4 Node: SAP Roll Area

End Level 4 Node: SAP Roll Area

Start Level 4 Node: SAP Extended Memory

SAP Extended Memory

End Level 4 Node: SAP Extended Memory

Start Level 4 Node: Private Memory

End Level 4 Node: Private Memory

Start Level 3 Node: User Context

End Level 3 Node: User Context

Start Level 3 Node: Work Process

End Level 3 Node: Work Process

Start Level 3 Node: Virtual Address Space of a Work Process

Virtual Address Space of a Work Process

End Level 3 Node: Virtual Address Space of a Work Process

Start Level 3 Node: Release of SAP Memory for the Operating System

Release of SAP Memory for the Operating System

End Level 3 Node: Release of SAP Memory for the Operating System

Start Level 2 Node: Platform-Specific Description of Memory Management

Platform-Specific Description of Memory Management

End Level 2 Node: Platform-Specific Description of Memory Management

Start Level 3 Node: Memory Management under UNIX

Memory Management under UNIX

End Level 3 Node: Memory Management under UNIX

Start Level 4 Node: Implementing Memory Management (UNIX)

Implementing Memory Management (UNIX)

End Level 4 Node: Implementing Memory Management (UNIX)

Start Level 5 Node: Allocating Memory for User Contexts (UNIX)

Allocating Memory for User Contexts (UNIX)

End Level 5 Node: Allocating Memory for User Contexts (UNIX)

Start Level 5 Node: Implementing the Extended Memory Under UNIX

Implementing the Extended Memory Under UNIX

End Level 5 Node: Implementing the Extended Memory Under UNIX

Start Level 4 Node: Configuration for UNIX

Configuration for UNIX

End Level 4 Node: Configuration for UNIX

Start Level 5 Node: Configuration for AIX

Configuration for AIX

End Level 5 Node: Configuration for AIX

Start Level 4 Node: Checking the Hardware and Operating System of the Host System (U

Checking the Hardware and Operating System of the Host System (U

End Level 4 Node: Checking the Hardware and Operating System of the Host System (U

Start Level 4 Node: Memory Management on Linux

Memory Management on Linux

End Level 4 Node: Memory Management on Linux

Start Level 3 Node: Memory Management on Windows

Memory Management on Windows

End Level 3 Node: Memory Management on Windows

Start Level 4 Node: Implementation on Windows

Implementation on Windows

End Level 4 Node: Implementation on Windows

Start Level 5 Node: Implementing the Extended Memory on Windows

Implementing the Extended Memory on Windows

End Level 5 Node: Implementing the Extended Memory on Windows

Start Level 4 Node: Special Features on Windows

Special Features on Windows

End Level 4 Node: Special Features on Windows

Start Level 4 Node: Rules for Memory Management on Windows

Rules for Memory Management on Windows

End Level 4 Node: Rules for Memory Management on Windows

Start Level 5 Node: Adjusting the Windows Performance Settings

Adjusting the Windows Performance Settings

End Level 5 Node: Adjusting the Windows Performance Settings

Start Level 5 Node: Determining the Number of Work Processes

Determining the Number of Work Processes

End Level 5 Node: Determining the Number of Work Processes

Start Level 5 Node: Overview of Parameters for Windows

Overview of Parameters for Windows

End Level 5 Node: Overview of Parameters for Windows

Start Level 3 Node: Memory Management on IBM i

Memory Management on IBM i

End Level 3 Node: Memory Management on IBM i

Start Level 4 Node: Storage Pool Requirements (IBM i)

Storage Pool Requirements (IBM i)

End Level 4 Node: Storage Pool Requirements (IBM i)

Start Level 5 Node: Checking the Hardware and Operating System of the Host System (I

Checking the Hardware and Operating System of the Host System (I

End Level 5 Node: Checking the Hardware and Operating System of the Host System (I

Start Level 4 Node: Extended Memory with Teraspace Shared Memory Segments (IBM i)

Extended Memory with Teraspace Shared Memory Segments (IBM i)

End Level 4 Node: Extended Memory with Teraspace Shared Memory Segments (IBM i)

Start Level 4 Node: Configuration for IBM i

Configuration for IBM i

End Level 4 Node: Configuration for IBM i

Start Level 5 Node: Temporary Storage (IBM i)

Temporary Storage (IBM i)

End Level 5 Node: Temporary Storage (IBM i)

Setting the Profile Parameters (IBM i)

Start Level 5 Node: Sample Configuration (IBM i)

Sample Configuration (IBM i)

End Level 5 Node: Sample Configuration (IBM i)

Start Level 6 Node: Application Server with up to 15 Users (IBM i)

Application Server with up to 15 Users (IBM i)

End Level 6 Node: Application Server with up to 15 Users (IBM i)

Start Level 6 Node: Application Server with up to 50 Users (IBM i)

Application Server with up to 50 Users (IBM i)

End Level 6 Node: Application Server with up to 50 Users (IBM i)

Start Level 6 Node: Application Server with over 50 Users (IBM i)

Application Server with over 50 Users (IBM i)

End Level 6 Node: Application Server with over 50 Users (IBM i)

Start Level 4 Node: Operating System and Hardware Prerequisites (IBM i)

Operating System and Hardware Prerequisites (IBM i)

End Level 4 Node: Operating System and Hardware Prerequisites (IBM i)

Profile Parameters of Memory Management

Start Level 3 Node: abap/heaplimit: Work Process Restart

abap/heaplimit: Work Process Restart

End Level 3 Node: abap/heaplimit: Work Process Restart

Start Level 3 Node: ztta/roll_extension: Limit for Extended Memory

ztta/roll_extension: Limit for Extended Memory

End Level 3 Node: ztta/roll_extension: Limit for Extended Memory

Start Level 3 Node: ztta/roll_extension_dia: EM Quota for Dialog Work Processes

ztta/roll_extension_dia: EM Quota for Dialog Work Processes

End Level 3 Node: ztta/roll_extension_dia: EM Quota for Dialog Work Processes

Start Level 3 Node: ztta/roll_extension_nondia: EM Quota for Non-Dialog Work Process

ztta/roll_extension_nondia: EM Quota for Non-Dialog Work Process

End Level 3 Node: ztta/roll_extension_nondia: EM Quota for Non-Dialog Work Process

Start Level 3 Node: abap/heap_area_dia: Heap Memory Limit for Dialog Work Processes

abap/heap_area_dia: Heap Memory Limit for Dialog Work Processes

End Level 3 Node: abap/heap_area_dia: Heap Memory Limit for Dialog Work Processes

Start Level 3 Node: abap/heap_area_nondia: Heap Memory Limit for Non-Dialog Work Pro

abap/heap_area_nondia: Heap Memory Limit for Non-Dialog Work Pro

End Level 3 Node: abap/heap_area_nondia: Heap Memory Limit for Non-Dialog Work Pro

Start Level 3 Node: abap/heap_area_total: Total Quota for Heap Memory

abap/heap_area_total: Total Quota for Heap Memory

End Level 3 Node: abap/heap_area_total: Total Quota for Heap Memory

Start Level 3 Node: em/initial_size_MB: Extended Memory Pool Size

em/initial_size_MB: Extended Memory Pool Size

End Level 3 Node: em/initial_size_MB: Extended Memory Pool Size

Start Level 3 Node: em/global_area_MB: Size of the Extended Global Memory

em/global_area_MB: Size of the Extended Global Memory

End Level 3 Node: em/global_area_MB: Size of the Extended Global Memory

Start Level 3 Node: rdisp/ROLL_SHM: Roll Buffer Size

rdisp/ROLL_SHM: Roll Buffer Size

End Level 3 Node: rdisp/ROLL_SHM: Roll Buffer Size

Start Level 3 Node: rdisp/ROLL_MAXFS: Maximum Roll File Size

rdisp/ROLL_MAXFS: Maximum Roll File Size

End Level 3 Node: rdisp/ROLL_MAXFS: Maximum Roll File Size

Start Level 3 Node: rdisp/PG_SHM: Size of the Paging Buffer

rdisp/PG_SHM: Size of the Paging Buffer

End Level 3 Node: rdisp/PG_SHM: Size of the Paging Buffer

Start Level 3 Node: rdisp/PG_MAXFS: Maximum Size of the SAP Paging File

rdisp/PG_MAXFS: Maximum Size of the SAP Paging File

End Level 3 Node: rdisp/PG_MAXFS: Maximum Size of the SAP Paging File

Start Level 3 Node: ztta/roll_first: Size of the Initial Allocation from the Roll Ar

ztta/roll_first: Size of the Initial Allocation from the Roll Ar

End Level 3 Node: ztta/roll_first: Size of the Initial Allocation from the Roll Ar

Start Level 3 Node: ztta/roll_area: Roll Area

ztta/roll_area: Roll Area

End Level 3 Node: ztta/roll_area: Roll Area

Start Level 3 Node: em/blocksize_KB: Segment Size for the Extended Memory

em/blocksize_KB: Segment Size for the Extended Memory

End Level 3 Node: em/blocksize_KB: Segment Size for the Extended Memory

Start Level 3 Node: em/stat_log_size_MB: Statistics - User Context Size

em/stat_log_size_MB: Statistics - User Context Size

End Level 3 Node: em/stat_log_size_MB: Statistics - User Context Size

Start Level 3 Node: em/stat_log_timeout: Statistics Period

em/stat_log_timeout: Statistics Period

End Level 3 Node: em/stat_log_timeout: Statistics Period

Start Level 3 Node: es/disclaim_threshold_MB

es/disclaim_threshold_MB

End Level 3 Node: es/disclaim_threshold_MB

Start Level 3 Node: es/disclaim_coasting_time_alloc

es/disclaim_coasting_time_alloc

End Level 3 Node: es/disclaim_coasting_time_alloc

Start Level 3 Node: es/disclaim_coasting_time_free

es/disclaim_coasting_time_free

End Level 3 Node: es/disclaim_coasting_time_free

Start Level 3 Node: es/blockdisclaimsize_KB

es/blockdisclaimsize_KB

End Level 3 Node: es/blockdisclaimsize_KB

Start Level 3 Node: es/freelist_compactor

es/freelist_compactor

End Level 3 Node: es/freelist_compactor

Start Level 2 Node: Monitoring the Memory Management System

Monitoring the Memory Management System

End Level 2 Node: Monitoring the Memory Management System

Start Level 3 Node: Checking Roll /Paging Area and Extended Memory in ST02

Checking Roll /Paging Area and Extended Memory in ST02

End Level 3 Node: Checking Roll /Paging Area and Extended Memory in ST02

Start Level 3 Node: Monitoring Memory Resources Using Transaction ST06

Monitoring Memory Resources Using Transaction ST06

End Level 3 Node: Monitoring Memory Resources Using Transaction ST06

Start Level 3 Node: Swap Space Requirements

Swap Space Requirements

End Level 3 Node: Swap Space Requirements

Start Level 3 Node: The rsmemory Report

The rsmemory Report

End Level 3 Node: The rsmemory Report

Start Level 3 Node: Monitoring on UNIX

Monitoring on UNIX

End Level 3 Node: Monitoring on UNIX

Start Level 4 Node: Determining the Swap Space Currently Available (UNIX)

Determining the Swap Space Currently Available (UNIX)

End Level 4 Node: Determining the Swap Space Currently Available (UNIX)

Start Level 4 Node: Determining Swap Space Requirements (UNIX)

Determining Swap Space Requirements (UNIX)

End Level 4 Node: Determining Swap Space Requirements (UNIX)

Start Level 4 Node: Checking Page Fault Rates (UNIX)

Checking Page Fault Rates (UNIX)

End Level 4 Node: Checking Page Fault Rates (UNIX)

Start Level 3 Node: Monitoring on Windows

Monitoring on Windows

End Level 3 Node: Monitoring on Windows

Start Level 4 Node: Windows: Checking Page Fault Rates

Windows: Checking Page Fault Rates

End Level 4 Node: Windows: Checking Page Fault Rates

Start Level 4 Node: Checking Unused Physical Memory Using ST06 (Windows)

Checking Unused Physical Memory Using ST06 (Windows)

End Level 4 Node: Checking Unused Physical Memory Using ST06 (Windows)

Start Level 3 Node: Monitoring on IBM i

Monitoring on IBM i

End Level 3 Node: Monitoring on IBM i

Start Level 4 Node: Increasing the Size of Main Storage Pools (IBM i)

Increasing the Size of Main Storage Pools (IBM i)

End Level 4 Node: Increasing the Size of Main Storage Pools (IBM i)

Start Level 4 Node: Checking Page Fault Rates (IBM i)

Checking Page Fault Rates (IBM i)

End Level 4 Node: Checking Page Fault Rates (IBM i)

Start Level 2 Node: Recognizing and Correcting Problems

Recognizing and Correcting Problems

End Level 2 Node: Recognizing and Correcting Problems

Start Level 3 Node: Swap Space Bottleneck During SAP Operation

Swap Space Bottleneck During SAP Operation

End Level 3 Node: Swap Space Bottleneck During SAP Operation

Start Level 3 Node: Slow Response Times for Some Users, Very Good Response Times for

Slow Response Times for Some Users, Very Good Response Times for

End Level 3 Node: Slow Response Times for Some Users, Very Good Response Times for

Start Level 3 Node: Platform-Specific Problems (IBM i)

Platform-Specific Problems (IBM i)

End Level 3 Node: Platform-Specific Problems (IBM i)