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Training Sentry Performance - Monitoring App Performance in 2026

Course created on July 27, 2026Updated on October 5, 2026

On quote$3,465

3 days
Onsite
10 people max.

Request a quote See the program

Ref: MQV619

10 people max.

On quote$3,465

In-company rate: on quotefrom $6,290 for the whole team

On-site and certification exam on quote

3 days

Onsite

Don't let this gap widen

Why this program matters

Without Sentry Performance mastery, apps incur 45% more latency on average, driving 25% user churn per 2025 studies.
Companies lose up to 150k€ annually per undetected incident, with 68% of outages tied to invisible bottlenecks.
Teams without advanced monitoring spend 3x more time firefighting, slowing innovation and exposing them to GDPR penalties.
In 2026, 82% of SRE recruiters reject candidates lacking modern observability skills, widening the competitive gap and risking irreversible market share losses.

Trusted by — schools, companies and industrial groups

25,749 programs · 25 countries

Every program built with a dedicated engineer

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

Master Sentry for monitoring application performance in professional production environments
Develop skills in distributed traces and key metrics with Sentry
Configure intelligent alerts to anticipate performance degradations
Implement Sentry integration in certifying enterprise projects
Optimize applications using Sentry 2026 performance insights
Analyze bottlenecks for increased team responsiveness
Produce certifying reports highlighting your monitoring skills

Program

Module 1Sentry Performance Fundamentals: Installation and Project Setup (SDK, Dashboard, Sources)

Discover Sentry Performance through quick SDK installation in your development environment, configure data sources to capture transactions and errors, explore the intuitive dashboard to visualize initial real-time metrics, perform practical exercises on a simple web app with automatic traces, generate your first performance reports and learn to filter critical events, while integrating real enterprise cases for immediate and professional implementation.

Module 2Sentry Performance Distributed Traces: Advanced Monitoring (Spans, Bottlenecks, API)

Dive into Sentry distributed traces to dissect backend and frontend calls, identify slow spans via the enriched 2026 visual interface, integrate Sentry with REST APIs and databases for comprehensive monitoring, perform exercises on real microservices with load simulation, analyze performance waterfalls to pinpoint bottlenecks, produce concrete optimizations and document your findings in an ongoing project deliverable highlighting your enterprise skills.

Module 3Sentry Performance Optimization: Alerts and Insights (Rules, Reports, Deployment)

Master proactive Sentry Performance alerts to notify degradations in real-time via Slack or email, configure customized rules based on throughput and latency thresholds, leverage 2026 automated insights to prioritize fixes, deploy a secure production configuration with Docker container exercises, generate exportable certifying reports for enterprise audits, test high-availability scenarios and finalize your personal project with expert code review for immediate team application.

Evaluation method

Multiple-choice quiz to validate learning outcomes at the end of the training
Continuous assessment through practical exercises
Defense of the ongoing project in front of the trainer

Learning method

Courses led by an expert trainer in active practice
Practical exercises on real enterprise cases
Progressive ongoing project throughout the training
Complete course materials provided to each participant

Methods, materials and delivery

The Training Sentry Performance - Monitoring App Performance in 2026 program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training Sentry Performance - Monitoring App Performance in 2026 program, the following equipment is required:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, hands-on exercises and complementary resources
Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Sentry Performance - Monitoring App Performance in 2026 program is performed through:

During training: case studies, hands-on labs and professional scenarios
End of training: self-assessment questionnaire and skills evaluation by the trainer
After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

Triple validation: technical, pedagogical, sectoral.
Minimum rating 4.8/5 over the last 12 sessions.

Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

Live briefing on goals and team context.
Veto right — we swap the trainer for free if needed.

Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

Hands-on cases drawn from your stack and projects.
Program co-written then validated by your team.

Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

NPS, knowledge quizzes and skills self-assessment.
Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack

Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

Backpack, notebooks and essential supplies
Distributed through our partner charities
Included, at no extra cost to you

Enroll and offer a kit

FAQ

Frequently asked questions

Which tools are used in Sentry Performance training?+

Hands-on work runs on SDK, dashboard, sources, spans, bottlenecks and API. Those tools come from the Sentry Performance program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.

What can participants do after Sentry Performance training?+

They can master Sentry for monitoring application performance in professional production environments, develop skills in distributed traces and key metrics with Sentry and configure intelligent alerts to anticipate performance degradations. Those are the stated objectives of the Sentry Performance program at Beginner level, checked by the end-of-session assessment.

What does the Sentry Performance program cover, day by day?+

Day 1: Sentry Performance Fundamentals: Installation and Project Setup (SDK, Dashboard, Sources). Day 2: Sentry Performance Distributed Traces: Advanced Monitoring (Spans, Bottlenecks, API). Day 3: Sentry Performance Optimization: Alerts and Insights (Rules, Reports, Deployment). The Sentry Performance program runs over 3 days, delivered on site.

How is Sentry Performance training assessed?+

Assessment relies on multiple-choice quiz to validate learning outcomes at the end of the training, continuous assessment through practical exercises and defense of the ongoing project in front of the trainer. Learni issues a completion certificate together with the individual assessment report at the end of the Sentry Performance program, which an L&D team can file as evidence.

How much does Sentry Performance training cost per participant?+

Sentry Performance training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.Sentry Performance training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.

How long does Sentry Performance training take?+

3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.

Who pays for Sentry Performance training?+

Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.

What do participants need to know before Sentry Performance training?+

Basics in application development (JavaScript or Python) and HTTP/REST fundamentals.

Is a certificate issued after Sentry Performance training?+

Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.

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