Saswata Mukherjee

Moon flyby today! Artemis II surpasses Apollo 13 distance record at 12:56 CST, crew comments at 1:10pm. Mission control will temporarily lose contact with Artemis 2 at 5:44pm. May the crew safely soak that moon time, and regain connection as scheduled. THE COOLEST. www.youtube.com/watch?v=z-j1...

We are at #KubeCon EU again! Come to Project Pavilion booth 10B and chat about all the exciting things happening in the ecosystem!

Around at #KubeCon from today, if you see me, feel free to say hi!

For Prometheus 3.10.0, I built a new PromQL feature: you can now specify default values for missing series in binary operations! Thanks to @dash0.com for inspiring and sponsoring the development of this feature. Here's how it works and what you have to watch out for: promlabs.com/blog/2026/03...

🚨 ALERTS{alertname="NewBlogPost", alertstate="firing"} 1 I wrote a about exciting and ambitious changes we are making in @cncf.bsky.social @prometheus.io project: prometheus.io/blog/2026/02... Diving into the potential future of the "native" model for the composite metric types in Prometheus. 💪

Side projects, blog, podcasting is hard with 2 small kids, but I eventually managed to find time for a blog! (PS: I had to switch to 5am routine 🙈) Wrote some words about #lazygit OSS tool and what we can learn from its UX. Enjoy! 🤗 bwplotka.dev/2025/lazygit/

Just published a very opinionated 🔥 blog post on why I still recommend using Prometheus's native instrumentation libraries over @opentelemetry.io, especially if you mainly care about metrics and using them with @prometheus.io: promlabs.com/blog/2025/07...

Reminder: The CfP for #PromCon (October 21+22 in Munich) is open! Please submit your @prometheus.io talks :) promcon.io/2025-munich/...

#Perses just got easier to adopt! 🚀 We’ve launched a new repo featuring your favorite OSS project dashboards, built with the Perses Go SDK and packaged as reusable Go modules. Learn more and start using them today: perses.dev/blog/2025/06...

I gave an improvised talk about building a new prometheus.io homepage at the Berlin @prometheus.io meetup and then live-launched the new site during the talk 😅 Here's a recording, starting at 7m30s in this live stream recording: www.youtube.com/live/3Qi-2Oa...

Learn how Cloudflare tackles the challenge of scaling global service health metrics to safely release new software across our global network. blog.cloudflare.com/safe-change-...

It was super nice getting to meet and chat with everyone at #KubeCon! Safe travels back home!

Ready for your Thanos questions! 🙂

Come and say hi! 🙂

I've just updated all of my Prometheus monitoring trainings at training.promlabs.com to Prometheus v3 and also updated most other component versions (Alertmanager, exporters, Prometheus Operator, SDKs, ...) to keep things fresh. Check out the trainings if you want to learn @prometheus.io :)

Happy New Year! 🎊🎉 Excited for the year up ahead!

please stop using chatgpt to write your conference talk submissions. we can tell.

"Go Protobuf: The new Opaque API" by Michael Stapelberg (@zekjur.bsky.social) — go.dev/blog/protobu...

This has happened to me so many times! I always leave the tab for a pending review open, so I know what reviews I need to submit/complete...but too many tabs

Try it out and let us know if you face issues!

Hey 👋 The CFP for KubeCon London closes this weekend! 🚨 Don’t miss your chance to submit your proposal. events.linuxfoundation.org/kubecon-clou...

Pyrra v0.8.0 is finally released! Thanks to a community contribution Pyrra now ships with additional Mimir support! github.com/pyrra-dev/py... This release is brought to you from 11891m (39017ft) with 1022km/h (635mph) above the UK approaching Amsterdam coming back from Salt Lake City KubeCon. ✈️

I built a silly usage of the Bluesky Firehose just to get my feet wet and see what was possible. It's kinda fun to just watch. www.emojirain.lol

My PVLDB paper announcement bot now supports Bluesky: @pvldb.bsky.social I am letting it post papers from last issue (August 2024). It will then hit the new volume when it pops later this year. You can also get RSS/Atom feeds: db.cs.cmu.edu/files/rss/pv... db.cs.cmu.edu/files/rss/pv...

👋 Oh hey there, @cncf.io

Today on #KubeConNA we released @prometheus.io 3.0 ❤️ It was a long and amazing journey; thanks to all 68 contributors since 2.55 and near 1000 since 2.0! 💪 New UI, query explore, UTF-8, @opentelemetry.io compatibility, Remote Write 2.0, better perf and more! Details: prometheus.io/blog/2024/11...

And here's a blog post about the new web UI that I built for @prometheus.io 3.0 that I wrote a little while back for the first beta release: promlabs.com/blog/2024/09...

Love pure engineering excellence and passion here! Filip Petkovski, Staff Engineer at Shopify and @thanos.io maintainer, sharing his team work on retrofitting Parquet storage format into @thanos.io system. Must watch for everyone scaling @prometheus.io metrics! www.youtube.com/watch?v=V8Y4...

Heya 👋 PromLabs is on Bluesky as well now! Find our Prometheus trainings at training.promlabs.com 😊

Do I have a connection to perf folks at Bluesky? We’d love to be helpful in helping the platform scale with continuous profiling!

> Swissmaps is enabled by default 🎉Michael Pratt: There will be followup optimizations. Make use of compiler intrinsics. #golang 1.24 gonna be awesome From github.com/golang/go/is...

I created a starter pack for Cloud Native projects. While we're all mostly here to follow people, I'd like to encourage all the @cncf.bsky.social projects (and related) to set up BSky accounts. Let me know any I'm missing and I'll add them to the starter pack! go.bsky.app/GbZUjph

We have a Thanos handle on here now!

Kubernetes is now on BlueSky! Tune in here for news about the project, straight from the contributor community! This account is owned and managed by the Contributor Comms subproject of SIG ContribEx: github.com/kubernetes/c...

Announcing the Prometheus Starter Pack! Prometheus maintainers, contributors and close friends. go.bsky.app/3hckqpe

allright I gave it a go: go.bsky.app/RtabAyB pls giff me feedback, I tried my best to go wide and varied but it's hard 🫠 (if you have self-noms pls dm them)

Working on a databases starter pack: go.bsky.app/7mG8msu

Hello world!