ProductsDesktop Server Red Hat Enterprise Linux OpenStack Platform For IBM POWER For IBM System z For SAP Business Applications Satellite Management For Scientific ComputingExtended Update Support High Availability High Performance Network Load Balancer Resilient Storage Scalable File System Smart Management Extended Lifecycle SupportAccelerate Automate Integrate Red Hat JBoss BPM Suite Red Hat JBoss Developer Studio Portfolio Edition Web Framework Kit Application Platform Web Server Data Grid Portal Fuse Red Hat JBoss A-MQ BRMS Red Hat JBoss Fuse Service Works JBoss Operations Network JBoss Community or JBoss enterprise Red Hat JBoss Data Virtualization
SolutionsWhy Red Hat Why open hybrid cloud? The new IT Public cloud Cloud resource library Private cloud Infrastructure-as-a-Service (IaaS) Platform-as-a-Service (PaaS) Cloud applications and workloadsSolaris to Red Hat Enterprise Linux Migration overview Migrate from your UNIX platform How to migrate to Red Hat Enterprise Linux Upgrade to the latest Red Hat Enterprise Linux release JBoss Enterprise Middleware Benefits of migrating to Red Hat Enterprise Linux Migration services Start a conversation with Red Hat
TrainingPopular and new courses Red Hat JBoss Administration curriculum Core System Administration curriculum Red Hat JBoss Middleware Development curriculum Advanced System Administration curriculum Linux Development curriculum Cloud Computing, Virtualization, and Storage curriculum
ConsultingSOA and integration Business process management Cloud and virtualization Custom Software Development Enterprise Data and Storage Systems management Migrations
Red Hat Enterprise Performance Tuning with Exam (RH443)
Performance tuning and capacity planning for Red Hat Enterprise Linux
Red Hat® Enterprise Performance Tuning 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 benchmarking utilities, methods for analyzing system and networking performance, and tuning configurations for specific application loads.
This course includes and prepares a Red Hat Certified Engineer (RHCE®) 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, file server, and so on)
- 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
Check out the complete course outline for more details.
What is a Certificate of Expertise credential?
Certificates of Expertise are upper-level credentials available to RHCEs who pass upper-level performance-based exams. The certificates are incremental credentials, attached to an RHCE certification, that demonstrate skills and knowledge in specialized areas.
Red Hat offers a robust 6-month schedule of classroom training in more than 40 locations across North America. Classes are taught by Red Hat-certified instructors who actively engage students in task-focused activities, lab-based knowledge checks, and facilitative discussions.
Training units: 13
Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning
An RHCE interested in earning a Red Hat Certification of Expertise or a Red Hat Certified Architect (RHCA) credential
RHCE certification is required to take the related exam (EX442) or enroll in a version of this course that includes the exam (RH443).
If you want to take a version of this course without the exam (RH442 or RH442VT) and have not earned your RHCE credential, you can confirm whether you have the correct skill-set knowledge by passing the online skills assessment.
In addition to classroom training, this course is offered in the following training methods:
Training teams together is a proven way for IT staffs to maximize performance and savings, and optimize Red Hat technologies. Available for the entire JBoss and Red Hat curriculum, on-site training solutions offer flexibility and cost-effective training options, whether at your offices, at our training venues, or hosted in a virtual environment.
Learn more about on-site team training
Recommended next exam or course:
Hands-on, performance-based, 4-hour exam.
Equips application programmers and senior system and security administrators for SELinux policy writing, including management, compiling, and debugging.
This course prepares you for these credentials:
RHCA certification incorporates the skills and knowledge of RHCDS plus advanced networking services security, system monitoring, and performance tuning.
Certificates of Expertise are incremental credentials attached to an RHCE certification that demonstrate skills and knowledge in specialized areas.