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grafana / tempo

Grafana Tempo is a high volume, minimal dependency distributed tracing backend.
https://grafana.com/oss/tempo/
GNU Affero General Public License v3.0
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Tempo dashboards often lack detail #895

Open bboreham opened 3 years ago

bboreham commented 3 years ago

Describe the bug Rates are using a [4m] window. This stems from here: https://github.com/grafana/tempo/blob/eabe781c0f0985b0835c6c7472d8d0be1144c82f/operations/tempo-mixin/dashboard-utils.libsonnet#L38 coupled with the use of [$__rate_interval] which is floored at 4x interval. E.g. https://github.com/grafana/tempo/blob/c865ea8a41b7c5cb26862302390aa13f55e123c5/operations/tempo-mixin/yamls/tempo-operational.json#L612

To Reproduce Bring up a Tempo dashboard, e.g.: image

Expected behavior with minimum edited to 15s: image

Environment: N/A

Additional Context There are also lots of rate(...[$__interval]), so in the dashboards, which would then have a too-small interval if we just changed the one line at the top. $__rate_interval should be used throughout.

github-actions[bot] commented 1 year ago

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