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* Prometheus data source: Update tooltip for _Scrape interval_ The old tool tip was plainly wrong. The globally configured scrape interval is not necessarily the most used scrape interval, so the new wording is describing what actually matters. The evaluation interval wasn't even mentioned before. And finally, the configured value is not strictly a lower limit for the step query parameter as it can be overridden by the panel option _Min time interval_. I plan to explain the overriding intricacies in the tool tip for _Min time interval_. Signed-off-by: beorn7 <beorn@grafana.com> * Improve tooltip for _Min step_ The previous tool tip was mostly addressing aspects that are not specific to _Min step_ (and might be more appropriate to be added to the _Min time interval_ tool tip as that setting has a wider scope). The new version emphasizes the important gotchas: that this is an _additional_ lower limit, and that it is _not_ multiplied by the resolution factor. Signed-off-by: beorn7 <beorn@grafana.com> * Fixed snapshot Co-authored-by: David <david.kaltschmidt@gmail.com>
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