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CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
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Standard deviation tooltips should include gray and blue bars #66603

Open Annebirzin opened 3 years ago

Annebirzin commented 3 years ago
Screen Shot 2021-03-09 at 8 49 39 PM

Transaction/Statement latency tooltips Screen Shot 2021-03-09 at 4 29 59 PM

Jira issue: CRDB-8143

Epic CRDB-32130

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github-actions[bot] commented 1 year ago

We have marked this issue as stale because it has been inactive for 18 months. If this issue is still relevant, removing the stale label or adding a comment will keep it active. Otherwise, we'll close it in 10 days to keep the issue queue tidy. Thank you for your contribution to CockroachDB!

dhartunian commented 2 weeks ago

I don't think the tooltip issue still persists. Here's a recent cluster's DB Console:

Screenshot 2024-11-06 at 10 07 51

However, we still have some lingering issues with the rendering of these bars, so I will spend some time looking into a quick fix here.

dhartunian commented 2 weeks ago

The more I think about this visualization the less it makes sense to me. I think the only way that the "Two lines" visualization can be useful in these scenarios is when we know the max and min range of the values so that the mean and stdev bar can be visually meaningful. Without that information, I'm not sure what the value is.

I think it might be more useful to just show 37.4 ms ± 1σ (70.9ms) instead.