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RH442
Red Hat Enterprise Performance Tuning

Performance tuning and capacity planning for Red Hat Enterprise Linux.

RH442 Red Hat Enterprise Performance Tuning

Performance tuning and capacity planning for Red Hat Enterprise Linux

Red Hat® Enterprise Performance Tuning teaches senior Linux® system administrators about performance tuning for Red Hat Enterprise Linux.

Course Overview

This course discusses system architecture with emphasis on:

  • Understanding the implications on system performance
  • Methods for testing the effects of performance adjustments
  • Open source benchmarking utilities
  • Methods for analyzing system and networking performance
  • Tuning configurations for specific application loads
This course can also help you prepare for the Red Hat Certificate of Expertise in Performance Tuning exam (EX442).

Course content summary

  • Tuning for use-case scenarios (for example, HPC, large memory, database, and file server)
  • Applying tuning profiles with tuned
  • Tuning virtual machines (primarily guest, but host is discussed)
  • Tuning memory and caches
  • Tuning CPU and memory utilization using cgroups (integrated in systemd)
  • Gathering performance metrics and other data for tuning purposes


Audience and prerequisites

Audience for this course

  • Senior Linux system administrators responsible for maximizing resource utilization through performance tuning

Prerequisites for this course

  • Red Hat Certified Engineer (RHCE®) certification or equivalent experience
  • Candidates who have not earned their RHCE can confirm they have the correct skills by passing our online skills assessment


Outline for this course

  • Understand the basic principles of performance tuning and analysis.
  • Gain proficiency using basic analysis tools and evaluating data.
  • Learn basic tuning theory and mechanisms used to tune the system.
  • Understand and analyze hardware.
  • Analyze CPU and memory performance of applications.
  • Tune a server for a workload involving frequent reads and writes of small files.
  • 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.


Course Fee: Rs. 52,000*


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* Group Discount Options Available

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