grafana/pyroscope

Add an instance-level inflight bytes limit to the distributor

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#5 437 ouverte le 28 juil. 2026

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good first issue

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 (Merge moyen 5j 7h) (62 PRs mergées en 30 j)

Description

An application-level flag such as -distributor.max-inflight-bytes can protect distributors from being OOMKilled when segment writers experience slowdowns or outages.

Prior art:

Should be opt-in and apply for both the regular (sync) and the async write path.

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