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The leading open-source monitoring solution - prometheus.io
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Reminder: The CfP for #PromCon (October 21+22 in Munich) is open! Please submit your @prometheus.io talks :)

promcon.io/2025-munich/...
PromCon
PromCon, the conference about the Prometheus monitoring system and time series database
promcon.io
June 24, 2025 at 8:51 AM
Join us for this Berlin Prometheus meetup on March 25!
We're meeting in one week at Trade Republic!
The first talk will be on "Scaling Prometheus at Trade Republic: The Hard Way" and the second on "kubezonnet: Monitor Cross-Zone Network Traffic in Kubernetes".

Please sign up so we can plan venue accordingly.

community.cncf.io/e/m68jhe/
March 2025 Berlin Prometheus Meetup | CNCF
In-person Event - Agenda7:00 PMNetworking and Food7:15 PMIntroduction Talk7:30 PMTalk #1 - TBATBA8:00 PMBreak8:15 PMTalk #2 - TBAPlease pr...
community.cncf.io
March 18, 2025 at 2:18 PM
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The recording of our @prometheus.io talk is out!

youtu.be/o5HpeMtpsTg?...
November 21, 2024 at 1:37 PM
Reposted by Prometheus Monitoring
The coolest new UI feature in the new @prometheus.io web UI is IMO the PromLens-style tree view that allows you to visualize your PromQL query structure and analyse the data for each sub-expression. You can even get visualizations of the matching behavior of binary vector operators and more!
November 15, 2024 at 8:38 AM
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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...
Blog - A Look at the New Prometheus 3.0 UI
PromLabs - We teach Prometheus-based monitoring and observability
promlabs.com
November 15, 2024 at 8:31 AM
Reposted by Prometheus Monitoring
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...
Announcing Prometheus 3.0 | Prometheus
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
prometheus.io
November 15, 2024 at 12:09 AM
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@prometheus.io 3.0 is out! 🎉🥳👏
November 14, 2024 at 11:30 PM
Prometheus 2.46.0-rc.0 is out! Please test it and report any bugs you might find in our issue tracker.

https://github.com/prometheus/prometheus/releases/tag/v2.46.0-rc.0
July 21, 2023 at 12:24 PM
Prometheys 2.45 is out!

This is a Long Term Support release - we will provide bugfixes and security fixes until July 2024 on this release!

https://groups.google.com/g/prometheus-announce/c/S1oVgGrng4Q
Prometheus 2.45.0 new release
groups.google.com
June 26, 2023 at 12:22 PM
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New @prometheusio.bsky.social video! This time about 7 little-known behaviors and implementation details. Some useful, some (AT LEAST) mildly interesting 😅

How many of these do you know? 🤔

https://www.youtube.com/watch?v=3-XwyId5Fog
7 Things You Didn't Know About Prometheus | Little-Known Features and Implementation Details
In this video, I cover seven little-known features, behaviors, and implementation details in the Prometheus monitoring system that I find mildly interesting....
www.youtube.com
June 8, 2023 at 2:05 PM
Look at this awesome video from @juliusv.com

PromQL Data Selection Explained | Selectors, Lookback Delta, Offsets, and Absolute "@" Timestamps

https://www.youtube.com/watch?v=xIAEEQwUBXQ
www.youtube.com
May 30, 2023 at 8:29 AM
Prometheus is back to GSOC this year with Arthus Sens as mentee:
https://summerofcode.withgoogle.com/programs/2023/projects/pmQsJm1C
May 28, 2023 at 1:28 PM
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I finally got back to making a big new @prometheusio.bsky.social video with tons of explainer animations:

All about PromQL data selection!

* Instant/range vector selectors
* Label matchers
* Lookback delta
* Staleness handling
* Offsets
* "@" timestamps

https://www.youtube.com/watch?v=xIAEEQwUBXQ
www.youtube.com
May 22, 2023 at 2:00 PM
Reposted by Prometheus Monitoring
Working on some PromQL data selection explainer animations for a new @prometheusio.bsky.social video:

https://juliusv.com/instant-vector-selector-offset.mp4

(looking forward to video support on Bluesky! ;))
May 4, 2023 at 7:30 PM
Plenty of Prometheus releases these days: LTS 2.37.8, 2.43.1, 2.43.1-stringlabels, 2.44.0-rc.1. noticably 2.43.1 fixes a bug triggering with some relabeling rules, upgrade recommended if you are on 2.43. https://github.com/prometheus/prometheus/releases/tag/v2.43.1
May 5, 2023 at 3:06 PM
This is a placeholder for now; we need to figure out what to do with this account and if we can automate it across Mastodon.

Questions? -> @richih.bsky.social
April 30, 2023 at 10:16 AM
April 30, 2023 at 10:09 AM