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TraceQL Metrics: Diff streaming #3808

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merged 10 commits into from
Jul 10, 2024

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joe-elliott
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What this PR does:
Improves the query frontend to only return those streams and segments that have been updated instead of the entirety of the metric. This is my first foray into some of the metrics internals so I made some best guesses about implementation. Please steer me in the right direction if you disagree!

Also fixes a bug in the tempo cli where we were passing unix epoch seconds, but it only takes epoch nanoseconds.

Fixes #3765

Checklist

  • Tests updated
  • Documentation added
  • CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
Signed-off-by: Joe Elliott <number101010@gmail.com>
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@zalegrala zalegrala left a comment

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Nice.

@joe-elliott joe-elliott merged commit cfacd81 into grafana:main Jul 10, 2024
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@mdisibio mdisibio mentioned this pull request Jul 12, 2024
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Streaming gRPC does not avoid 'message larger than max' error
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