I maintain an ongoing open-source project that reads OTel traces and flags I/O anti-patterns with a carbon estimate on top. The project started in March so it's about 8 months old.

From our conversations I could tell my dev and DevOps colleagues were missing a lot of what goes on under the hood since we deployed this in production 3-4 months ago so I built a synoptic to make it easier to understand.

It's an animated step-by-step walkthrough of the whole pipeline, from raw spans to a finding. Each stage maps to the actual module in the code. You can play it, step through with the arrow keys, change speed or switch between modes.

It took me over 3 months. And no it's not AI slop bc it's pretty useless when you ask it to turn complex code concepts (I/O anti-patterns and more) into clear diagrams. This only exists because I'd already written a ton of docs and drawn a lot of diagrams by hand so the synoptic grew out of that.

Some of the UI is inspired by a videogame I loved playing some years ago: Deus Ex: Mankind Divided.

The project is AGPL-3 so no fake open source and it's now hosted by the INR (Institut du Numérique Responsable), a French nonprofit working on the environmental and social impact of digital tech.

Direct link to synoptic: https://perf-sentinel.dev/synoptique/
Website of the project: https://perf-sentinel.dev

Thx for your attention :)

EDIT: huh, just noticed that the recording console is sticking out over the gif in the bottom left corner

EDIT 2: this is a public-interest project focused on sustainability with no greenwashing BS. It has serious public policy goals and solid scientific background: cutting wasted energy and the carbon emissions that come with it. If you're interested in helping with the ecological transition our world needs, feel free to come lend us a hand! :)