Red hat Ex442 certification

Red Hat Certificate of Expertise in Performance Tuning

Certification Details

A Red Hat® Certified Engineer (RHCE®) who earns the Red Hat Certificate of Expertise in Performance Tuning has demonstrated the skills, knowledge, and abilities needed to monitor performance metrics on Red Hat Enterprise Linux® systems and configure performance enhancements suitable for various production workloads.

An RHCE who earns the Red Hat Certificate of Expertise in Performance Tuning is capable of: Tuning for use-case scenarios, Tuning for power consumption, Tuning virtual machines (host and guest), Tuning memory and caches, Tuning central processing unit (CPU) and memory utilization using cgroups & Gathering performance metrics and other data for tuning purposes.

EX442 Certification Cost :

Rs.16,500 + Tax(18%)
Please Refer Red Hat Offers Page


  • Recognition in the industry.
  • Increased customer confidence.
  • Proof of knowledge and skills.
  • Certification verification tool for employers.
  • Use of the certification logo on business cards.
  • Ability to access multiple Red Hat Certificated Professional (RHCP) online communities (like Facebook and LinkedIn).
  • Special offers on training and events.
  • Use the Red Hat Certified Professional job search.

Program Requirements

  • Certification status must be current in order to be eligible to take the exam.
  • All Red Hat Certificate of Expertise exams are performance-based, meaning that candidates must perform tasks on a live system, rather than answering questions about how someone might perform those tasks.
  • Real-world experience is the best preparation for this hands-on exam.

Who should Apply

  • Experienced senior system administrators who have not yet certified.
  • Course participants in Red Hat Training who have completed System Administration I, II, and II, or who have completed the RHCE Rapid Track Course.
  • Experienced system administrators who require certification for their job or by mandate (e.g., US Department of Defense Directive 8570).

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