Red Hat Enterprise System Monitoring and Performance Tuning (RH442)

red hat timer
Red Hat® Enterprise Performance Tuning teaches senior Linux® system administrators about performance tuning for Red Hat Enterprise Linux.
COSS offers a method of training that is convenient to you - classroom , online, or at your site.
  • Description

    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

  • After the Course

    Recommended next exam or course

    Red Hat Certificate of Expertise in Performance Tuning exam (EX442)

    Tests candidates’ ability to use standard system tools to analyze the performance of Red Hat Enterprise Linux and applications running on it and to modify the behavior of the system and applications to improve system performance.

    This course prepares you for these credentials

    Red Hat Certified Architect — RHCA®

    RHCA certification represents a depth of knowledge in Red Hat Enterprise Linux and breadth of knowledge across other Red Hat technologies.

    Certificates of Expertise

    Certificates of Expertise are incremental credentials attached to an RHCE certification that demonstrate skills and knowledge in specialized areas.