FusionReactor Observability & APM

Installation

Downloads

Quick Start for Java

Observability Agent

Ingesting Logs

System Requirements

Configure

On-Premise Quickstart

Cloud Quickstart

Application Naming

Tagging Metrics

Building Dashboards

Setting up Alerts

Troubleshoot

Performance Issues

Stability / Crashes

Debugging

Blog / Info

Customers

Video Reviews

Reviews

Success Stories

About Us

Company

Careers

Contact

Contact support

AI

From Interns to Architects: A Decade of Excellence with Ash and Mikey

FusionReactor is turning 20! It’s a massive milestone, but what makes a company last two decades isn’t just the code – it’s the people who write it, refine it, and live it. Today, we are zooming in on two team … Read More

Reimagining Server Monitoring in FusionReactor Cloud

Get ready to experience monitoring like never before! The latest features in FusionReactor Agent 2025.2 are transforming how you interact with your application data in FusionReactor Cloud. This release isn’t just an update; it’s a complete redesign of your diagnostic workflow, blending real-time … Read More

Performance Troubleshooting with Real Intelligence

From Hours to Minutes: How OpsPilot Transforms Performance Troubleshooting with Real Intelligence

The Reality of Modern Application Troubleshooting When your checkout service starts timing out at 2 AM, traditional monitoring tools give you graphs and alerts. But what you need are answers: Which service is actually failing? Why is it cascading? What … Read More

FusionReactor 2025.2 Released: Master Observability and Accelerate Troubleshooting with AI

FusionReactor has unleashed the FR 2025.2 release – an upgrade that goes far beyond routine security patches and bug fixes. This is a feature-packed, future-ready milestone that elevates every part of your observability experience. With deeper OTel integration, a modernized … Read More

20 Years of FusionReactor: Trust, Team Spirit & Innovation — Featuring Bernd Donath

As FusionReactor celebrates its 20-year anniversary, we’re shining a spotlight on the people who helped shape our journey — the thinkers, builders, problem-solvers, and teammates who poured passion and possibility into every version, release, and breakthrough. Today, we’re celebrating Bernd … Read More

AI-Powered Performance Troubleshooting: How to Diagnose Microservices Issues in Minutes

Learn how AI-powered performance troubleshooting reduces MTTR from hours to minutes. See real-world microservices root cause analysis using OpsPilot’s natural language observability.
Read More

Critical Payment Outage

From Panic to Resolution: How OpsPilot Diagnosed a Critical Payment Outage in Seconds

It’s Monday morning. You’re halfway through your first coffee when Slack explodes: “Customers can’t complete checkouts!” “Payment processing is down!” “Revenue is dropping – how bad is this?” Your heart rate spikes. Every minute of downtime means lost revenue. The … Read More

20 years of innovation

20 Years of FusionReactor: A Journey of Innovation, Grit, and Heart — with John H.

This December, FusionReactor celebrates an incredible milestone — 20 years of innovation, teamwork, and evolution. To mark the occasion, we’re sitting down with some of the people who’ve shaped our story from the very beginning. Today, we’re taking a trip … Read More

Root Cause in Seconds

How AI-Powered Observability Turns “Checkout Is Down” Into Root Cause in Seconds

When your checkout fails at 2 AM, do you want an alert or an answer? Traditional monitoring tools excel at telling you something is wrong. They’ll send alerts, show red dashboards, and spike your error rate graphs. But they leave … Read More

OpsPilot Levels Up: Deep Trace Querying Now Supercharges Root Cause Investigations

Modern distributed systems produce an overwhelming volume of signals – metrics, logs, alerts – and when something goes wrong, finding the why behind the what is everything. With OpsPilot’s new trace analysis capabilities, your AI assistant can now go beyond … Read More