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Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud

Price
4,280 USD
5 Days
RHT-RH442
Classroom Training, Online Training
Red Hat Training Partner

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Course Description

Overview

This course is intended to develop the skills needed to improve infrastructure performance, increase system utilization, reduce downtime, and improve responsiveness to system failures.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

Course description
Performance tuning and capacity planning for Red Hat Enterprise Linux

Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud (RH422) teaches senior Linux® system administrators the methodology of performance tuning. This course discusses system architecture with an emphasis on understanding its implications on system performance, performance adjustments, open source benchmarking utilities, networking performance, and tuning configurations for specific server use cases and workloads.

Following course completion, you will receive a 45-day extended access to hands-on labs for any course that includes a virtual environment.

Note: This course is offered as a five day virtual class or self-paced. Durations may vary based on the delivery.
 

Objectives

As a result of attending this course, you should be able to obtain, analyze, and interpret system performance metrics, then use these metrics to help increase cost effectiveness, maximize application performance, and make better decisions about investment in hardware or cloud resources. Course content summary
  • Analyze and tune for resource-specific scenarios
  • Applying tuning profiles with the tuned tool
  • Tune in virtual environments (hosts and guests)
  • Trace and profile system events and activities
  • Tune resource limits and utilization using systems-integrated groups
  • Gather performance metrics and benchmarking data

Audience

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

Prerequisites

    Become a Red Hat Certified Engineer (RHCE®), or demonstrate equivalent experience
     

Topics

Introduce performance tuning
  • Describe performance tuning concepts and goals.
Select performance monitoring tools
  • Evaluate the large selection of performance monitoring tools that are included with Red Hat Enterprise Linux.
View hardware resources
  • View and interpret hardware resource listings.
Configure kernel tunables and tuned profiles
  • Configure the operating system to tune for different workload requirements.
Manage resource limits with control groups
  • Manage resource contention and set limits for resource use on services, applications, and users using cgroup configuration.
Analyze performance using system tracing tools
  • Diagnose system and application behaviors using a variety of resource-specific tracing tools.
Tune CPU utilization
  • Manage CPU resource sharing and scheduling to control utilization.
Tune memory utilization
  • Manage settings for efficient memory utilization for different types of workloads.
Tune storage device I/O
  • Manage settings for efficient disk utilization in various use cases.
Tune file system utilization
  • Manage application efficiency for file system utilization.
Tune network utilization
  • Manage application efficiency for network utilization.
Tune in virtualization environments
  • Distinguish the requirements for tuning in virtualized environments.
Perform comprehensive review
  • Demonstrate skills learned in this course by observing system performance using the appropriate tools, evaluating system metrics, and configuring settings to improve performance.
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Self-Paced Training Info

Learn at your own pace with anytime, anywhere training

  • Same in-demand topics as instructor-led public and private classes.
  • Standalone learning or supplemental reinforcement.
  • e-Learning content varies by course and technology.
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