Redhat Enterprise Performance Tuning is designed to teach senior Linux system administrators the methodology of performance tuning for Redhat Enterprise Linux. This course discusses system architecture with an emphasis on understanding the implications of system architecture on system performance, methods for testing the effects of performance adjustments, open source benchmarking utilities, methods for analyzing system and networking performance, and tuning configurations for specific application loads. A Redhat Certified Engineer (RHCE) who successfully completes this course is prepared to take the Redhat Certificate of Expertise in Performance Tuning Exam (EX442).
Prerequisite: RHCE – Redhat Certified Engineer
RH442 training certification leads professionals in the path to achieve the most prestigious Redhat Certified Architect (RHCA) certification which makes professionals different from others in the field of Linux Administration. The main attraction of this RH442 training course is the customization of resources in the server and the client machines especially in the CPU, memory and power consumption. The monitoring and the maintenance of the cgroups is explained in the course curriculum. This provides the participants varied descriptions about the internal system features that makes the modules more clear to the professionals.
Duration: 15 days or 4 days (full day Training)
Redhat Enterprise Performance Tuning (RH442)
- Introduction to performance tuning
Understand the basic principles of performance tuning and analysis.
- Collecting, graphing, and interpreting data
Gain proficiency in using basic analysis tools and in evaluating data.
Learn basic tuning theory and mechanisms used to tune the system.
Understand and analyze hardware.
Analyze CPU and memory performance of applications.
Learn about basic storage tuning using an email server as an example.
- Large memory workload tuning
Understand memory management and tuning.
Understand tuning for CPU-bound applications.
Understand storage and network tuning in the context of a file server application.
Tune memory and network performance using a database application as an example.
Tune systems with power consumption in mind.
Tune host and guest for efficient virtualization.
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