YES
Should we recommend kelvin instead of celcius in histograms and summaries as there would not be negative observations ? https://github.com/prometheus/prometheus/issues/6669 On 28 May 20:52, Bjoern Rabenstein wrote: > Dear Prometheans, > > So far, we have recommended Celsius as the base unit for temperatures, > despite Kelvin being the SI unit. That was well justified by the > overwhelming majority of use cases, where Kelvin would be just > weird. I'd really like to see more scientific usage of Prometheus, so > I was never super happy with that recommendation, but since it was > just a recommendation, I could live with it. > > Now Matt Layher came up with another, more technical use case: color > temperature. Here, using Celsius would be even weirder. So there is a > case where you clearly do not want to follow the suggestion of the > linter, which is more in line with typical Prometheus use cases than > my arguably somewhat far fetched time series for low-temperature > experiments. > > Therefore, Matt suggested to make the metrics linter not complain > about kelvin. > > I think this is a clearly defined problem with clear arguments and a > clear disagreement between Brian Brazil on the one side and Matt and > myself on the other side. The appropriate amount of effort has been > spent to find a consensus. All arguments can be found in > https://github.com/prometheus/client_golang/pull/761 and > https://github.com/prometheus/docs/pull/1648 . > > I hereby call a vote for the following proposal: > > Allow Kelvin as a base unit in certain cases and update our > documented recommendation and the linter code accordingly. > > > (The changes may take the form of the two PRs out there, but the vote > in about the general idea above, not the implementation detail.) > > > The vote closes on 2020-06-04 20:00 UTC. > -- > Björn Rabenstein > [PGP-ID] 0x851C3DA17D748D03 > [email] [email protected] > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-developers/20200528185216.GK2326%40jahnn. -- Julien Pivotto @roidelapluie -- You received this message because you are subscribed to the Google Groups "Prometheus Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-developers/20200528195925.GA1159444%40oxygen.
