Isuru's Blog

For at least 2 years, I wanted make a "cheat sheet" for some of the popular Performance Observability Tools in Linux. Today, I could finally publish a Medium story about " Linux Performance Observability Tools "

I am learning about Linux Performance Tools and I found Brendan Gregg 's talks on Linux Performance  are very interesting. There are so many performance tools for Linux. Brendan recommends to follow a performance analysis methodology  to analyze system or application performance. These methodologies can guide us to choose and use these performance tools effectively. Linux Performance Observability Tools There are different types of command line tools available in Linux. In this blog post, I'm going to focus on Linux Performance Observability Tools . I highly recommend to watch Brendan's talk at Velocity 2015 on Linux Performance Tools and I took details about following tools from his presentation and his website. Linux Performance Observability Tools Taken from Brendan Gregg's Website:  http://www.brendangregg.com/Perf/linux_observability_tools.png Here are some examples of using Linux Performance Observability Tools in Ubuntu.  I tested each of th...