Continuous profiling for analysis of CPU, memory usage over time, and down to the line number. Saving infrastructure cost, improving performance, and increasing reliability.

Parca supports profiling for Python versions from 2.7 to 3.11, with ongoing work for 3.12 and full support anticipated for 3.13.
The project’s modular design allows quick adaptation to new Python runtime changes.
-- Profiling Python with eBPF: A New Frontier in Performance Analysis | kakkoyun

• Parca - Open Source infrastructure-wide continuous profiling
• Quick Start | Parca

Crow CI is a Continuous Integration & Continuous Delivery (CI/CD)1 application.
It is designed to be lightweight, fast and extensible.
Features

• FLOSS License (Apache 2.0)
• 150 MB Memory requirement
• Container and Kubernetes backends
• Multi-forge support (GitHub, GitLab, Forgejo, Gitea, Bitbucket)
• SQLite, Postgres and MySQL support
• Flexible agent handling (Global, org, user)
• DAG pipeline visualization
• OAuth2 support
• Extension/Plugin system
• Integrated secret storage
• Maintenance panel
• HA-capable

Coming soon:

• Multi-forge Login support
• External secret store integration

Do you document your code? Imagine that you need to get back to your code in 6 month after you wrote it, there is always a big possibility that you will have to spend some time to find out how this code works. Or if someone else wrote some code, which is already in production and your task is to fix a bug in it and there is no documentation and no one actually knows what this code does.

There are more benefits of implementing continuous documentation for the code:

easy to onboard new team members,
easy to share knowledge,
if this code is open source - easy to start contributing,
easy to see purpose and motivation of each piece of code,
easy to keep versioning for each new release of the code.

It this talk I will show the difference between documentation types and will show a demo in the end of the talk.

• Anastasiia Tymoshchuk

• Continuous Documentation for Your Code (slides)
  

• Continuous Documentation for Your Code: Video recording (WebM/VP9)

You run tests more than once

It makes sense to automate anything you repeat 10+ times.
Taurus improves experience of JMeter, Selenium and others.

ksonnet is a framework for writing, sharing, and deploying Kubernetes application manifests. With its CLI, you can generate a complete application from scratch in only a few commands, or manage a complex system at scale.

Specifically, ksonnet allows you to:

Reuse common manifest patterns (within your app or from external libraries)
Customize manifests directly with powerful object concatenation syntax
Deploy app manifests to multiple environments
Diff across environments to compare two running versions of your app
Track the entire state of your app configuration in version controllable files

All of this results in a more iterative process for developing manifests, one that can be supplemented by continuous integration (CI).

InSpec is compliance as code – a human-readable language for automating the continuous testing and compliance auditing of your entire infrastructure. You can also use it to verify if your servers and applications are configured correctly.