When does class start/end?
Classes begin promptly at 9:00 am, and typically end at 5:00 pm.
Red Hat Enterprise Performance Tuning (RH442) is designed to teach senior Linux system administrators the methodology of performance tuning for Red Hat 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 bench-marking utilities, methods for analyzing system and networking performance, and tuning configurations for specific application loads.
Skills Gained
- Tuning for use-case scenarios (e.g., HPC, large memory, database, fileserver, etc.)
- 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 purpose
Who Can Benefit
- Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning.
- An RHCE interested in earning a Red Hat Certification of Expertise, or an Red Hat Certified Architect (RHCA).
Prerequisites
- Red Hat Certified Engineer (RHCE) certification or equivalent experience
Course Details
Course Introduction
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
General tuning
- Learn basic tuning theory and mechanisms used to tune the system
Hardware profiling
- Understanding and analyzing hardware
Software profiling
- Analyze CPU and memory performance of applications
Mail server tuning
- Learn about basic storage tuning using an email server as an example
Large memory workload tuning
- Understand memory management and tuning
HPC workload tuning
- Understand tuning for CPU-bound applications
File server tuning
- Understand storage and network tuning in the context of a file server application
Database server tuning
- Tuning memory and network performance using a database application as an example
Power usage tuning
- Tuning systems with power consumption in mind
Virtualization Tuning
- Tuning 'host' and 'guest' for efficient virtualization
Does the course schedule include a Lunchbreak?
Lunch is normally an hour long and begins at noon. Coffee, tea, hot chocolate and juice are available all day in the kitchen. Fruit, muffins and bagels are served each morning. There are numerous restaurants near each of our centers, and some popular ones are indicated on the Area Map in the Student Welcome Handbooks - these can be picked up in the lobby or requested from one of our ExitCertified staff.
How can someone reach me during class?
If someone should need to contact you while you are in class, please have them call the center telephone number and leave a message with the receptionist.
What languages are used to deliver training?
Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.
What does GTR stand for?
GTR stands for Guaranteed to Run; if you see a course with this status, it means this event is confirmed to run. View our GTR page to see our full list of Guaranteed to Run courses.
How do I find an ExitCertified training location?
We have training locations across the United States and Canada. View a full list of classroom training locations.
Which delivery formats are available?
At ExitCertified we offer training that is Instructor-Led, Online, Virtual and Self-Paced.
Does ExitCertified deliver group training?
Yes, we provide training for groups, individuals and private on sites. View our group training page for more information.
Does ExitCertified deliver group training?
Yes, we provide training for groups, individuals, and private on sites. View our group training page for more information.
Very organized and provides a ton of information both in class and for self study. I highly recommend ExitCertified for AWS training.
The course was extremely well presented and the content is very logical and easy to understand.
Lot of material was covered in 3 days. Would be nice to have some more time to process the lab sections, especially.
ExitCertified team was excelling at presenting the course material and they often went the extra mile to make sure everyone understood all the elements of the course.
The class provided by ExitCertified was well put together, with a great instructor and thorough course materials.
5 options available
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May 10, 2021 – May 14, 2021 (5 days)
- Location
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Virtual
Location Details
- Language
- English
- Time
- 11:00 AM – 5:00 PM EDT
- Enroll
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-
Jul 26, 2021 – Jul 30, 2021 (5 days)
- Location
-
Virtual
Location Details
- Language
- English
- Time
- 11:00 AM – 5:00 PM EDT
- Enroll
- Enroll
-
Aug 30, 2021 – Sep 3, 2021 (5 days)
- Location
-
Virtual
Location Details
- Language
- English
- Time
- 11:00 AM – 5:00 PM EDT
- Enroll
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-
Oct 4, 2021 – Oct 8, 2021 (5 days)
- Location
-
Virtual
Location Details
- Language
- English
- Time
- 11:00 AM – 5:00 PM EDT
- Enroll
- Enroll
-
Nov 15, 2021 – Nov 19, 2021 (5 days)
- Location
-
Virtual
Location Details
- Language
- English
- Time
- 11:00 AM – 5:00 PM EST
- Enroll
- Enroll
Contact Us
1-800-803-3948