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Red Hat Enterprise Performance Tuning (RH442) Online Classes- Business Computer Skills

Red Hat Enterprise Performance Tuning (RH442) - On-Demand Course

Learn RedHat at your own pace with our On-Demand training.

Course Details

The Red Hat Enterprise Performance Tuning (RH442) course is a 5-day course that is designed to teach students about system architecture with an 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, and tuning configurations for specific application loads.

The course will help students to prepare for the Red Hat Certificate of Expertise in Performance Tuning exam (EX442). This version of the course does not include the exam.

Topics covered in the course include:

  • Tuning for use-case scenarios (for example, HPC, large memory, database, and file server)
  • Tuning for power consumption
  • Tuning virtual machines (host and guest)
  • Tuning memory and caches
  • Tuning CPU and memory utilization using cgroups
  • Gathering performance metrics and other data for tuning purposes

Target Student:This course is designed for the following students:

Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning?

Prerequisites: Students should possess the following experience before attending the course:

No prerequisites are required for this course.

Course Outline

  1. Accessing the command line
  2. Log in to a Linux system and run simple commands using the shell
  3. Managing Files from the command line
  4. Work with files from the bash shell prompt
  5. Managing local Linux users and groups
  6. Manage Linux users and groups and administer local password policies
  7. Controlling access to files with Linux file system permissions
  8. Set access permissions on files and interpret the security effects of different permission settings
  9. Managing SELinux security
  10. Use SELinux to manage access to files and interpret and troubleshoot SELinux security effects
  11. Monitoring and managing Linux processes
  12. Monitor and control processes running on the system
  13. Installing and updating software packages
  14. Download, install, update, and manage software packages from Red Hat and yum package repositories
  15. Controlling services and daemons
  16. Control and monitor network services and system daemons using systemd
  17. Managing Red Hat Enterprise Linux networking
  18. Configure basic IPv4 networking on Red Hat Enterprise Linux systems
  19. Analyzing and storing logs
  20. Locate and interpret relevant system log files for troubleshooting purposes
  21. Managing storage and file systems
  22. Create and use disk partitions, logical volumes, file systems, and swap spaces
  23. Scheduling system tasks
  24. Schedule recurring system tasks using cron and systemd timer units
  25. Mounting network file systems
  26. Mount network file system (NFS) exports and server message block (SMB) shares from network file servers
  27. Limiting network communication with firewalld
  28. Configure a basic local firewall
  29. Virtualization and kickstart
  30. Manage KVMs and install them with Red Hat Enterprise Linux using Kickstart

 

Please check the course description to find prerequisite information.

 

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Red Hat Enterprise Performance Tuning (RH442)

On-Demand Training Course

$ 3230
90/day licence
  • 24/7 Access
  • Hands-On Practice Exercises
  • Free Repeats
  • Professional Instruction
Enroll Today