Complete Hands-On Training by Industry experts . Real time test cases from the industry. Delivered Corporate and Retail Training worldwide as Classroom and Online sessions Appear for Redhat Global Exam at any time after the Course. Radical is the only Accredited Redhat Individual Exam Center in Pune.We build 8 node | 16 node | 32 node cluster depends upon the configuration availability of hardware. We will prepare you extensively to pass Red Hat Certificate of Expertise in Performance Tuning exam (EX442) .Redhat Cluster POC preparation is part of this training.
Complete Hands-On Training by Industry experts . Real time test cases from the industry. Cluster setup can build on your laptop to make you comfortable to practice the technology at any time . Delivered Corporate and Retail Training worldwide as Classroom and Online sessions Appear for Redhat Global Exam at any time after the Course. Radical is the only Accredited Redhat Individual Exam Center in Pune
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
We build 8 node | 16 node | 32 node cluster depends upon the configuration availability of hardware
Audience and prerequisites
Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning
RHCE certification or equivalent experience
Introduction to performance tuning
Understand the basic principles of performance tuning and analysis.
Collecting, graphing, and interpreting data
Gain proficiency using basic analysis tools and evaluating data.
Learn basic tuning theory and mechanisms used to tune the system.
Limiting resource usage
Allocate resources for best performance by limiting resource usage.
Understand and analyze hardware.
Analyze CPU and memory performance of applications.
Use systemtap for profiling software.
Small file tuning
Tune a server for a workload involving frequent reads and writes of small files.
Large memory workload tuning
Understand memory management and tuning.
Tuning for a CPU-intensive workload
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
Tune memory and network performance using a database application as an example.
Power usage tuning
Tune systems with power consumption in mind.
Tune ‘host’ and ‘guest’ for efficient virtualization.
Red Hat Performance Tuning Comprehensive Review
Do a comprehensive overview of the course.
Exam candidates should:
Radical Technologies deliver Redhat Linux training with 15+ Year Experienced Real Time Trainer . Trainer explains and do real time practicals on responsibilities you will face in the real time industry , which make you to compete in the Job market and get gob immediately after the course. Covers Topics other than from Books which is required for the IT Industry.Trainer will prepare you extensively to pass Red Hat Certificate of Expertise in Performance Tuning exam (EX442)
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 specialised areas.
Red Hat Certified Architect (RHCA)
A Red Hat® Certified Architect (RHCA) is a Red Hat Certified Engineer (RHCE®) or Red Hat Certified JBoss Developer who attained Red Hat’s highest level of certification by passing and keeping current five additional hands-on exams on Red Hat technologies from the respective lists below. If you pass more than five, then you achieve a higher level of RHCA. For example, if you passed six exams beyond RHCE or RHCJD you would be an RHCA Level II. This status would be reflected on the verification page.
In order to retain RHCA status, you must keep at least five credentials beyond either RHCE or RHCJD current from the respective lists on the SKILLS tab below. These need not be the same credentials you used when you first earned RHCA.
Joining the RHCA ranks requires significant time and effort. If you are interested in pursuing RHCA, we recommend the Red Hat Learning Subscription as your most cost-effective and flexible option. Best of all, once you achieve RHCA you are eligible for a 50 percent discount on Red Hat Learning Subscription to help you keep your credentials current or pursue new ones. If you are not an RHCA , there are great discounts happening if you take the subscription through Radical
You could Choose any of the below RHCA track as per your technology interest .
RHCA: Application platform
RHCA: Application development
For Helping our candidates to become RHCA , Redhat introduced cost affective learning module called RHLS . Which covers 45+ courses of Redhat with all practicals and Online easily configurable LAB . Get in touch with Institute to know more about RedHat Learning Subscription .Get 50% Discounts on All redhat Exams if you bundled the RHLS with Redhat Exams