DZone

JANUARY 23, 2021

If you need to dynamically trace Linux process system calls, you might first consider strace. strace is simple to use and works well for issues such as "Why can't the software run on this machine?" However, if you're running a trace in a production environment, strace is NOT a good choice. It introduces a substantial amount of overhead. According to a performance test conducted by Arnaldo Carvalho de Melo, a senior software engineer at Red Hat, the process traced using strace ran 173 times slowe

Systems 166

Systems Performance Software Engineering Performance Testing 166

Allen Holub

JANUARY 23, 2021

The notions of accountability and responsibility often pop up in the context of business, as if both of those ideas are good things. A culture of accountability, we’re told, is essential to running a business. The word “accountable” appears all over the 2020 Scrum Guide, as if it’s somehow an Agile notion instead of capitulation… The post #NoAccountability appeared first on Allen Holub.

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Abstracta

JANUARY 23, 2021

Have you heard the hype around k6 yet? Yes, yet another open source performance testing tool is making waves. In this post, I’ll share my k6 review in. The post k6 Review: Open Source Load Testing Tool for Developers appeared first on Abstracta Software Testing Services.

Open Source 143

Open Source Testing Tools Development Testing 143