OpenVMS System Performance Management

Global Knowledge (UK) Inc.
Dublin,Maidenhead, United Kingdom

Course Format: Classroom | E-learning | Virtual Class | Online | On-site | Blended | Self-paced

Course Description:

'' This five-day, hands-on, lecture/lab course presents OpenVMS v7.3 performance under three subsystems: memory management, I/O, and CPU.

Learn How To

Interpret performance metrics supplied by:
The MONITOR utility
DCL commands including:
SHOW SYSTEM
SHOW STATUS
SHOW MEMORY
The INSTALL utility
Identify bottlenecks in the following subsystems:
Memory Management
I/O
CPU
Size working set parameters.
Monitor page file space.
Describe the advantages of balancing disk I/O.
Improve the performance characteristics of indexed files using the CONVERT utility.
Identify factors contributing to time spent executing in processor modes.
Describe file locking design considerations to attain good performance
Monitor distributed lock traffic and impact its performance.
Identify the impact of changing key system parameters.

Course Outline
General Performance Topics
Layout of Virtual Address Space
Image Activation and Paging
Interpreting Paging Metrics
Working Sets and Automatic Working Set Adjustment
Locality and Paging Performance
The Modified Page List and Modified Page Writing
The Swapper and Memory Reclamation
System Faults
General I/O flow
Analysing the Effects of Fragmentation
Controller Optimisations
Files-11 ODS-2 concepts
Contiguity and the File System
File System Caches
RMS Structures and Design Considerations
RMS Utilities
RMS I/O Buffering Considerations
Monitor RMS
Understanding Time Spent in Modes
OpenVMS Scheduling and Priorities
Locking Concepts
Distributed Locking Concepts
The MSCP Server






Who Needs to Attend
OpenVMS System Managers, Applications Programmers, and System Programmers






Suggested Prerequisites

Before taking this course, students should have a fundamental understanding of system management and be able to:

Set up accounts.
Use SYSGEN/SYSMAN to change a system parameter.
Run AUTOGEN.
Use the INSTALL utility.
INITIALISE and MOUNT a disk.

Students should also have a fundamental understanding of programming concepts, including:

Understanding the purpose of a compiler
Understanding the purpose of a linker
Understanding how a computer executes a program






Followons



Students followed up OpenVMS System Performance Management by attending these popular classes:

OpenVMS Internals for System Managers
TCP/IP Services for OpenVMS System Management
...''

Phone:+00 353 (0) 1 613 0340 /+44 (0) 1628 594 700

School Address:

Global Knowledge Training Centre Dublin
27 Lower Mount Street
Dublin 2
Phone: +00 353 (0) 1 613 0340
Fax: +00 353 (0) 1 613 0341
Email: salesdesk.ie@globalknowledge.ie

Global Knowledge Training Centre Maidenhead
Cincom House
1 Grenfell Road
Maidenhead
SL6 1HN Berkshire
Phone: 0845 304 0044
Phone: +44 (0) 1628 594 700
Fax: +44 (0)1628 776 600
Email: salesdesk.uk@globalknowledge.co.uk


Jobs & Resumes: Dublin, Maidenhead
Houses & Roommates: Dublin, Maidenhead

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