Operations | Monitoring | ITSM | DevOps | Cloud

In a microservices architecture, a single user request can pass through multiple services before completing. When performance drops or an error occurs, tracing that journey is the only way to locate the source. Distributed tracing provides that visibility. At its core are OpenTelemetry Spans — units of work that capture what each service does during a request.

Modern software applications are increasingly complex. Microservices, cloud infrastructure, and distributed architectures make it challenging for developers, DevOps engineers, and SREs to maintain high performance and a seamless user experience. Traditional Application Performance Monitoring (APM) provides critical insights into how applications perform, but alone, it often leaves blind spots when it comes to diagnosing issues or understanding the full system behavior.

IT Operations, commonly known as IT Ops, forms the backbone of every organization's technology infrastructure. IT Ops teams ensure that all systems, networks, and services run smoothly, keeping businesses operational 24/7.

Cloud has become the backbone of digital enterprises, but managing its cost footprint is proving increasingly difficult. With multiple providers, diverse pricing models, and ever-changing workloads, organizations often find themselves facing spend leakage and unanticipated overruns. The stakes are high—not only in terms of IT budgets but also in ensuring cloud resources deliver maximum business value.

With the end of the year fast approaching, we want to let you know about some important dates for our upcoming release freezes. Our annual release freeze helps ensure stability for everyone during the holiday season, which is a critical time for many of our customers. This pause helps us protect our on-call teams and maintain a smooth experience for you.

Now fully integrated into Catchpoint’s Internet Performance Monitoring (IPM) platform, WebPageTest is no longer just a testing tool; it’s your full-stack performance command center. From AI-powered insights to automation and Smartboards, the new WebPageTest gives digital experience teams everything they need to move beyond page speed and master end-to-end performance. Test smarter, detect faster, and optimize every layer of performance with a unified, AI-powered platform built for experts.

Modern teams often run hundreds of synthetic tests across multiple services, environments, and user journeys. While these tests provide deep visibility, managing them as a flat list can quickly become overwhelming, especially as organizations scale and teams specialize.

Observability has become a core part of running Ruby applications at scale. Knowing how your app performs — from request latency to background job execution — helps catch slowdowns early and improve reliability. This blog walks through some of the most useful APM tools for Ruby in 2025. Each section highlights what the tool does well, where it fits best, and what kind of visibility it brings to your application's performance.