New Relic Certified Performance Engineer Practice Test
Build your confidence for New Relic Certified Performance Engineer. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
The New Relic Certified Performance Engineer exam validates comprehensive expertise in performance monitoring, analysis, and optimization using the New Relic platform. This 44-question assessment tests a candidate's ability to implement observability strategies, diagnose performance bottlenecks across the full stack, configure alerting and dashboards, and translate data into actionable business insights. It is designed for experienced DevOps engineers, site reliability engineers (SREs), and performance analysts who are responsible for ensuring application reliability, speed, and scalability. By earning this certification, professionals demonstrate a proven, vendor-specific skill set in leveraging New Relic's tools to proactively manage system health, reduce mean time to resolution (MTTR) for incidents, and directly contribute to improved user experience and operational efficiency. Success signifies not just familiarity with the interface, but a deep, practical understanding of performance engineering principles as applied within the New Relic ecosystem.
Sample Questions
Choose an answer and explore the explanation to see how practice works.
After a Kubernetes migration, the checkout team is using New Relic to investigate logs and traces correlation. The environment is trace shows 422 ms gap before an exception but logs have request IDs only. For the last 20 minutes, throughput is about 11221 requests per minute, p95 latency is 1957 ms, and the release marker is version 2025.3.2. Which action is the best next step for a New Relic Performance Engineer?
During a canary release, the student portal team is using New Relic to investigate JavaScript long task. The environment is quote page freezes for 1.8 seconds on midrange Android devices. For the last 12 minutes, throughput is about 2834 requests per minute, p95 latency is 1928 ms, and the release marker is version 2025.2.3. Which action is the best next step for a New Relic Performance Engineer?
While validating an SLO, the checkout team is using New Relic to investigate process-level leak. The environment is one worker process consumes memory while host aggregate remains acceptable. For the last 14 minutes, throughput is about 5473 requests per minute, p95 latency is 1041 ms, and the release marker is version 2025.3.5. Which action is the best next step for a New Relic Performance Engineer?
After a regional failover, the catalog team is using New Relic to investigate distributed trace fan-out. The environment is orders API calling inventory, tax, fraud, and shipping services in parallel. For the last 31 minutes, throughput is about 2928 requests per minute, p95 latency is 3226 ms, and the release marker is version 2025.4.7. Which action is the best next step for a New Relic Performance Engineer?
After enabling OpenTelemetry, the claims team is using New Relic to investigate language agent config tradeoff. The environment is PHP service has missing slow traces because transaction naming is too generic. For the last 32 minutes, throughput is about 11127 requests per minute, p95 latency is 659 ms, and the release marker is version 2025.1.7. Which action is the best next step for a New Relic Performance Engineer?
Exam insights and study advice
In today's digital economy, application performance directly impacts revenue, customer satisfaction, and brand reputation. This certification matters because it equips engineers with the validated skills to move beyond simple monitoring to true performance engineering-proactively identifying issues before they affect users, optimizing resource utilization to control cloud costs, and providing data-driven evidence for architectural decisions. The practical value lies in transforming raw telemetry data into clear, actionable intelligence that reduces downtime, accelerates release cycles with confidence, and aligns technical performance with key business outcomes.
What this exam covers
Use the published domain weights to plan your study. Practice results do not predict your certification exam score.