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The latest News and Information on Application Performance Monitoring and related technologies.

PHP Performance Monitoring with Atatus PHP APM

PHP is used by millions of websites and applications around the world because it’s easy to work with and very flexible. But like any technology, PHP apps can run into problems like slow performance or errors that affect users and your business. Atatus PHP APM provides developers, DevOps engineers, and SREs with clear insights into what is happening inside PHP applications, helping them find and fix issues faster, improve performance, and keep things running smoothly.

Top 7 Application Performance Monitoring Tools

Your application is under constant pressure to deliver low latency, high reliability, and a smooth user experience isn’t optional. When performance drops, every second matters. Application Performance Monitoring (APM) gives you the visibility to spot issues before your users feel the impact. It also helps you understand what’s happening inside your stack, so you can track resource usage, pinpoint bottlenecks, and keep things running at peak performance.

What Makes PHP Application Monitoring Tools Essential for Leading Industries?

PHP is one of the most widely used scripting languages for web development. From e-commerce platforms to government portals, PHP powers a large share of the web. However, as web applications grow in complexity, user expectations also rise. Slow page loads, broken features, or unresponsive sites can lead to lost revenue, lower engagement, and frustrated users.

Observing LlamaIndex Apps with OpenTelemetry + SigNoz

LlamaIndex has become a popular choice for building Retrieval-Augmented Generation (RAG) applications, helping developers seamlessly connect large language models with private or domain-specific data. But RAG workflows can be complex with slow retrieval times, irrelevant or inconsistent responses, and silent failures in the data pipeline can all degrade the user experience. That’s why observability is essential.

What is PHP memory leaks? How can you detect and resolve with APM?

According to the 2025 PHP Trends Report, 31% of developers cited performance bottlenecks as a recurring issue and PHP memory leaks were among the top culprits identified by DevOps teams working with high-traffic applications. Imagine you're shipping an app that’s humming along smoothly during QA. But weeks after going live, you start noticing creeping latency and irregular job failures. You dig into the logs, tweak some queries, but the issue persists.
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AI realism (part one)

Emotions are running high about AI technologies. In this 2-parter, I do my best to make a rational case on the reality of AI, and how we can respond to it. This is part one; part two next week. We seem to be struggling to have pragmatic discussions about advancements in Artificial Intelligence. It's hard to hear calmer voices over the detractors and breathless enthusiasts. Today, I want to make a reasoned, evidence-based case for the potential of this technology, glance at present and future applications, and offer some practical examples for implementing AI within an organization.

New Feature - Vulnerable System Drivers Monitoring

Vulnerable system drivers continue to be a vector exploited by attackers to compromise systems. In eG Enterprise version 7.5 we added a number of periodic security checks to assist administrators proactively identify weaknesses, including vulnerable system drivers monitoring.This new capability is supported for a Windows OS, when using a VM agent for inside view monitoring and / or when monitoring an Azure Virtual Desktop session host.

The Platform Engineer's Playbook: Mastering OpenTelemetry & Compliance with Mezmo and Dynatrace

The rise of platform engineering has put a new team at the center of the developer experience. These teams are tasked with building the "paved road" for developers, which includes providing a robust, self-service observability stack. However, they face a dual mandate: provide a great developer experience and manage the ever-growing costs and complexity of the tools involved.

How We Think About "Developer Marketing" at SigNoz

“Developers hate marketing.” Do they, really? I often hear this thrown around on podcasts about DevTools marketing, and while it’s true that developers don’t respond to the same old marketing tactics, they do respond to genuine communication. The reason developers are hard to “market” to is that they are also the builders of the stuff you want to sell.