Linux top: Here’s how to customize it

The top command – referred to below as Linux top – is a command on Unix and Unix-like systems such as Linux, which provides a dynamic real-time overview of a running system. It can display system summary information and a list of processes or threads currently being managed by the Linux kernel. The types of […]

Top Serverless Monitoring Tools + Serverless Resources

Technology continues to evolve, and solutions for hosting applications continue to expand. One such method of application hosting that has been growing in popularity is serverless computing and as a result the increased demand for serverless monitoring.   What is Serverless Computing? Serverless Computing is a cloud-computing execution model managed by cloud providers who run the […]

20 Leading Companies Share How COVID-19 is Accelerating the Future of APM

One year ago, I asked 12 of the leading providers of application performance monitoring (APM) and other SaaS-based monitoring services: what will the future of APM look like in 2020?  They pointed to the rise of AIOps (Artificial Intelligence for IT Operations), Big Data, and Digital Experience Monitoring (DEM) as the core advancements in this space. […]

How to Optimize Your Cloud Services Cost

In this blog post, we review some of the biggest risks behind increasing services cost and how to optimize cloud services cost with a proper application monitoring solution. As modern software deployments continue to break down into smaller and more modular units, the world is seeing more moving parts in the deployment equation. The drivers […]

Optimizing APM in the Cloud: A Retrospective Approach for Future Success

The growth and maturity of the cloud has required us, as tech pros, to manage an increasingly complex web of applications spanning on-premises, hybrid, and multi-cloud environments. While this affords us greater flexibility, agility, and scalability day-to-day, these changes to how we deliver applications are making traditional monitoring techniques much more difficult (sometimes impossible), while […]

How To Create Optimized Docker Images For Production

Optimizing Docker images is a tricky feat. You have a lot to learn, with numerous things that can go wrong. Ask Matthew McConaughey from Interstellar. “Anything that can go wrong, will go wrong.” – Murphy, a smart dude You want to have a quick feedback loop between pushing code to your GitHub repository and deploying […]

I asked 12 APM companies about the future of APM

Application Performance Monitoring (APM) first started in the late 1990s with companies such as Precise (acquired by Symantec, spun off and then acquired by Idera), Wily Technology (acquired by CA Technologies) and Mercury Interactive (acquired by HP Software Division). In the 2000s APM tools continued to be acquired by larger vendors. Then over the past decade, […]

When is it time to add more application monitoring?

Guest post by James Paden, Partner at Instrumental At Instrumental, we often talk about getting started with monitoring. In the past, we’ve covered the critical, but basic, metrics everyone needs on our Ultimate Monitoring Metrics Cheatsheet (many of which are gathered by out-the-box system and service monitoring). We also wrote the Quick-Start Guide to Monitoring […]

Logagent: The Swiss Army Knife for Log Processing?

Guest post by Stefan Thies DevOps Evangelist at Sematext Group Inc. Dealing with log files or extracting data from various data sources is a daily task in the IT administration. Users ask about statistics or details of their technical or business operations. The relevant data is often present in log files, databases or message queues. Converting […]

Monitoring PHP Performance and Diagnosing Bottlenecks

Last week, we took a quick look at PHP-FPM, reducing process manager (PM) overhead and maxing out PHP-FPM’s throughput by attempting to keep processes in-memory using pm.static. However, beyond development server benchmarks, on our production servers, we also want to drill down into all services and components called up by each user’s interaction. This allows us the opportunity to diagnose PHP and other […]