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Extend time series telemetry to track the downsampling method #138187

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Merged
merged 4 commits into from
Nov 20, 2025
Merged

Extend time series telemetry to track the downsampling method #138187

merged 4 commits into from
Nov 20, 2025

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@gmarouli
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@gmarouli gmarouli commented Nov 17, 2025

In this PR we extend the current time series telemetry (#134214) with stats about the downsampling method:

"sampling_method": {
  "aggregate": 2,
  "last_value": 1,
  "undefined": 0
}

@gmarouli gmarouli added >non-issue :StorageEngine/Downsampling Downsampling (replacement for rollups) - Turn fine-grained time-based data into coarser-grained data labels Nov 17, 2025
@gmarouli gmarouli mentioned this pull request Nov 17, 2025
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@gmarouli gmarouli marked this pull request as ready for review November 20, 2025 08:46
@gmarouli gmarouli requested a review from kkrik-es November 20, 2025 08:46
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elasticsearchmachine commented Nov 20, 2025

Pinging @elastic/es-storage-engine (Team:StorageEngine)

@gmarouli gmarouli merged commit 44a1f42 into elastic:main Nov 20, 2025
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@gmarouli gmarouli deleted the downsampling-sampling-method-telemetry branch November 20, 2025 09:32
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>non-issue :StorageEngine/Downsampling Downsampling (replacement for rollups) - Turn fine-grained time-based data into coarser-grained data Team:StorageEngine v9.3.0

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