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Implement Sampling Seed Propagation #1805

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stephanie-anderson opened this issue Feb 4, 2025 · 0 comments · May be fixed by #1793
Open

Implement Sampling Seed Propagation #1805

stephanie-anderson opened this issue Feb 4, 2025 · 0 comments · May be fixed by #1793
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Description

See https://github.com/getsentry/projects/issues/316

To increase the chance of capturing complete traces when users return a new sample rate tracesSampler in backend services, we propagate the random value used by the SDK for computing the sampling decision instead of creating a new random value in every service. Therefore, across a trace every SDK uses the same random value.

Develop: Spec
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Propagated Sampling Rates getsentry/sentry-php
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