Dynamic ftrace filtering

If you’ve ever inspected a running Linux kernel, you probably heard of…

Using epoll? Might wanna think about batching epoll_ctl

How we seamlessly reduce system-call overhead…

Linux Is Generic; Your Application Isn’t

Solving performance issues without architectural changes or…

A Case of a Broken Netconsole

How a kernel bug-fix caused an incompatibility of updated network…

Evolving DevOps towards Performance Optimization

Exploring the evolving role of DevOps toward…

Cloud Wars: A Report from the Frontline

2020 started with a bang for the four cloud giants. With the…

Is IT Infrastructure Optimization The Solution To Reducing Carbon Emissions?

How CI/CD is Sidetracking Optimization, and What You Can Do About It

High-velocity code changes are…

Don’t Be Alarmed by Alert Fatigue

Unceasing alert storms and false positives overwhelm your staff’s…

You Are Wasting Money On Your Cloud

With 80% of organizations predicted to overshoot their cloud IaaS…