Björn Rabenstein

@suntala @zenador maybe this is of interest for you (and then you might want to help with the review). @suntala for context, this is one of the topics you considered...

Commit with new math pushed. Also updated commit and PR description (because we have to revert to linear interpolation for the zero bucket). Overall, I think the math is even...

Thanks for your review. > At first I was trying to figure out how to match (at least approximately) the quantile to a bucket boundary of a native histogram which...

Thanks. I'll resolve the merge conflicts and will merge on green.

> We cut head chunks way more often as the head chunk gets to the [1kb limit ](https://github.com/prometheus/prometheus/blob/3a673cd0bced1ba5223a6d4350d587d7631ce994/tsdb/chunkenc/chunk.go#L58)quite fast if the histogram have multiples buckets (once every 2 min in...

OK, thanks for your thought about this. Anyway, this concrete PR is about a different approach to the problem. @codesome you are most familiar with mmap'd chunks. What do you...

I think as a PoC, this is interesting. It would be interested to feed this to a test audience to see how this flies. However, I have concerns if this...

> But wouldn't this have similar result of "give me PromQL expression and also your scrape target /metrics text,so I know what are the target labels configured there?" I think...

> Mechanisms looks fine, but do you mean you want to change your design to attach your labels by default with info function? That might be easy to use, but...

> the point of this approach is rather the different UX of not having to call info in queries. It's been a user feedback, that they don't want to have...