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When Kubernetes restarts your pod — And when it doesn’t
A production internals guide verified against Kubernetes 1.35 GACompanion repository: github.com/opscart/k8s-pod-restart-mechanics The terminology problem Engineers say “the pod restarted” when they mean four different things. Getting this wrong leads to flawed runbooks and bad on-call decisions....
March 17, 2026 | Shamsher Khan, Project Maintainer
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Mentorship Post
CNCF congratulates 36 successful interns with Spring Term LFX Program!
After an exciting Spring term, 36 interns have graduated from the latest LFX mentorship program funded by CNCF! 15 of CNCF’s Graduated, Incubating, and Sandbox projects joined this round with projects including Chaos Mesh, Kubernetes, KubeEdge...
July 7, 2022
Member Post
Easy Observability with Open Standards: Introducing the Pixie Plugin System
Guest post by Michelle Nguyen, Principal Software Engineer at New Relic As a way to reemphasize our commitment to open source and open standards, we are sharing an exciting development in open source observability. Pixie, a...
July 6, 2022 | Michelle Nguyen
Mentorship Post
LFX Spring 2022 Mentorships are open – Apply for CNCF projects by February 13th!
By Ihor Dvoretskyi, Senior Developer Advocate, CNCF For the fourth year in a row, CNCF will be participating in LFX with a record-breaking 42 project ideas available to mentees. LFX is a platform that enables organizations...
February 9, 2022 | Ihor Dvoretskyi
Member Post
Building a continuous profiler part 1: An intro to app ProfilingPermalink
Guest post originally published on Pixie’s blog by Omid Azizi and Pete Stevenson Application profiling tools are not new, but they are often a hassle to use. Many profilers require you to recompile your application or...
December 3, 2021 | Omid Azizi and Pete Stevenson
Member Post
Debugging with eBPF Part 1: Tracing Go function arguments in prod
Guest post originally published on the Pixie blog by Zain Asgar, GVP/GM at New Relic, Co-Founder/CEO of Pixie Labs This is the first in a series of posts describing how we can debug applications in production...
November 17, 2021
Member Post
What is eBPF and why does it matter for observability?
Guest post originally published on New Relic’s blog by Lavanya Chockalingam, Senior Product Marketing manager at New Relic Working within the Linux kernel is ideal when implementing security, networking, and observability features. However, it’s not without...
June 7, 2021 | Lavanya Chockalingam