Replace OTel metrics SDK with a custom telemetry collector#275

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ypopovych merged 10 commits into

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yehor.popovych/custom-telemetry-distributions

Jun 8, 2026

Commits on Jun 5, 2026

Replace OTel metrics SDK with a custom telemetry collector

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Make telemetry flush interval and distribution buffer size configurable

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Key telemetry metrics by a tag Set instead of a sorted array

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Guard MetricStore state with Synced instead of a bare UnfairLock

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Raise default distribution buffer cap to 65536

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Stamp telemetry metric points with the SDK clock, not Date()

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Remove unused telemetry namespace properties from Resource

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Merge duplicated metric types in the telemetry tree

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Add missing impacted_tests_enabled to mock backend settings response

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Add telemetry integration coverage; flush telemetry synchronously at shutdown

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