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The latest News and Information on Monitoring for Websites, Applications, APIs, Infrastructure, and other technologies.

Top 10 Serverless Monitoring Tools in 2025

Monitoring serverless applications is critical to ensure optimal performance, reduce errors, and maintain end-to-end observability. Choosing the right serverless monitoring tools can help track serverless performance metrics, cold starts, and distributed traces across cloud functions. Below, we explore the top 10 cloud-native and third-party serverless monitoring solutions, highlighting their features, pros, cons, and best use cases.

How to Reduce Errors and Improve Reliability in High-Traffic Node.js Applications with APM?

Node.js has become the go-to runtime for building modern, high-performance applications. Its event-driven, non-blocking I/O model makes it particularly well-suited for apps that demand speed and scalability, such as real-time chats, gaming backends, streaming platforms, fintech dashboards, and e-commerce systems. It’s no surprise that some of the world’s largest companies like Netflix, PayPal, LinkedIn, Walmart rely on Node.js to deliver services at scale.

Technical Blog: Remote Debugging for RTOS Firmware: How Continuous Observability Changes the Game

Debugging embedded software has never been easy, but today’s systems are more complex and interconnected than ever. Real-time operating systems (RTOS) and continuous integration pipelines can make development faster—but certain classes of bugs are hard to reproduce and diagnose. These elusive issues often appear only under rare conditions, such as timing-sensitive race conditions or field-only failures. This is where Continuous Observability, powered by Percepio Detect, changes the game.

kubectl logs: How to View & Tail Kubernetes Pod Logs

When debugging containerized applications in Kubernetes, kubectl logs serves as your primary command-line tool for accessing container logs directly. Understanding how to effectively retrieve, filter, and analyze logs becomes essential for maintaining application health and resolving issues quickly, especially in multi-container environments where correlation across services can make or break your troubleshooting efforts.
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How to Reduce Continuous Monitoring Costs

Continuous monitoring is a crucial practice in the fields of DevOps, cybersecurity, and compliance. It involves the proactive and ongoing process of observing, assessing, and collecting data from various systems, applications, and infrastructure components in real-time or near real-time. Continuous monitoring is closely related to observability, which goes beyond simple monitoring to provide a deep understanding of complex and dynamic systems.

How Data Ingestion Works in Elasticsearch (Quick Guide)

Before you can search, analyze, or visualize anything in Elasticsearch, you need data ingestion. In this quick guide, we explain how data moves from raw logs, metrics, or JSON into an index using tools like Logstash, Beats, or language clients. Learn why consistency matters more than perfection and how once data is ingested, it’s ready for search, analysis, and insight.

High Availability by Design | WhatsUp Gold

As IT environments grow more distributed and resilient, the Progress WhatsUp Gold network monitoring solution is evolving to meet the moment. Starting in early 2026, Progress will officially retire the legacy Failover Manager and usher in a new era of high availability (HA) by design. This modern, scalable approach aligns with today’s best practices in infrastructure. Find more information on High Availability by Design.

Nonsense Networking: Tech Talk #8

Ever feel like getting simple data from your network is way harder than it should be? You're not alone. With so many devices, the amount of data can be overwhelming, making it tough to see what's actually happening. In this stream, we're breaking down the common frustrations with network monitoring. We'll cover: The SNMP Problem: We'll start with why the "standard" method, SNMP, is often a pain. We'll look at the challenge of finding the right MIBs and OIDs just to get tools like Telegraf or Prometheus to work.