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Julius Volz
@juliusv.com
Co-founded prometheus.io, founded promlabs.com and promcon.io. Currently building and selling Prometheus training courses at training.promlabs.com!
194 followers111 following112 posts
JVjuliusv.com

Since the Prometheus 3.0 beta with the new UI got released at #PromConpromlabs.com/blog/2024/09...

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JVjuliusv.com

I created a short follow-up video to my last video about Prometheus histograms, this time explaining how to show histograms as a heatmap panel in Grafana: www.youtube.com/watch?v=0yjK...

Grafana Heatmaps for Prometheus Histograms | Grafana Heatmap Panel Configuration and Usage
Grafana Heatmaps for Prometheus Histograms | Grafana Heatmap Panel Configuration and Usage

YouTube video by Prometheus Monitoring with Julius | PromLabs

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JVjuliusv.com

Version 2.54 of Prometheus comes with a nice new PromQL usability feature that allows you to use duration and number literals interchangeably, so you can write queries like this: ๐Ÿ” time() - my_timestamp_seconds > 30d I wrote a blog post explaining this new feature: promlabs.com/blog/2024/08...

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JVjuliusv.com

Wrote a blog post: Why you want to avoid large, multi-target exporters in Prometheus monitoring, and why many fine-grained scrape endpoints are much better! ๐Ÿš€ promlabs.com/blog/2024/08...

A diagram showing a crossed-out multi-target exporter setup, alongside a per-process exporter setup.
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JVjuliusv.com

Wrote a short blog post on how you can write generic @prometheusio.bsky.socialpromlabs.com/blog/2024/04...

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JVjuliusv.com

Every feature, option, or setting of a product makes the product worse for every user who doesn't need it. More code complexity, resulting slower development, cluttered UIs, more complex docs, having to find out what you *don't* need, etc. etc.

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JVjuliusv.com

What are the top threats to NVIDIA's continuing earnings growth over the next 3-5 years?

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JVjuliusv.com

Wrote a tutorial blog post on how to monitor your HTTPS endpoints for TLS certificates that are about to expire with @prometheusio.bsky.socialpromlabs.com/blog/2024/02...

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JVjuliusv.com

Anyone know what's the *cheapest* current option (software / infra) for decent-sounding text-to-speech? Could be a cloud service or self-hosted, although I bet cloud would be more expensive at scale.

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JV
Julius Volz
@juliusv.com
Co-founded prometheus.io, founded promlabs.com and promcon.io. Currently building and selling Prometheus training courses at training.promlabs.com!
194 followers111 following112 posts