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adds span metadata for split queries #1567

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merged 2 commits into from
Jan 23, 2020
Merged

adds span metadata for split queries #1567

merged 2 commits into from
Jan 23, 2020

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owen-d
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@owen-d owen-d commented Jan 22, 2020

This PR adds a bit of instrumentation around the frontend interval splitting, namely:

  • adds a field to the current span detailing the number of splits
  • each split is now given it's own span with metadata like start & end times. This is very helpful when debugging so we don't have to pull parameters out of URIs and then calculate the timestamps from our numerical timestamps.

cyriltovena
cyriltovena approved these changes Jan 23, 2020
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LGTM

@cyriltovena cyriltovena merged commit bde0389 into grafana:master Jan 23, 2020
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