grafana / grafana/pyroscope

Inconsistent time series behaviour

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#3,122 0 comments 0 reactions 1 assignee Claimed by @kolesnikovae View on GitHub
backend type/bug
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Description

The time series is unstable, if the query time range is not fixed (e.g., "last hour"). The issue does not reproduce with fixed time range queries. The problem is likely caused by the fact that we "align" the data points to the delta intervals, which shift when the time range changes

https://github.com/grafana/pyroscope/assets/12090599/128d4bf5-7b76-40e0-9caf-4bfb4096eddb

https://grafana.slack.com/archives/C049PLMV8TB/p1710847219297449

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