샘플

Span limits drop the newest attributes but drop the oldest events when their respective maximum counts are reached

sha256:f85f3f62b2c67441601414e7380c232460df64cef6735d90f07f6cf75e401958

케이스

목표

Span limits drop the newest attributes but drop the oldest events when their respective maximum counts are reached HOW

패키지

go.opentelemetry.io/otel/sdk v1.45.0

환경

go

생성일

2026-08-17T06:47:26Z

흔히 이렇게 알고 있다

Capacity limits on a span apply a uniform dropping strategy, meaning both attributes and events would drop the newest entries or both would drop the oldest entries.

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• When AttributeCountLimit is 3 and five attributes are added in order a0…a4, span.Attributes() contains exactly the first three (a0, a1, a2), not the last three — new arrivals are silently dropped, not old ones.
• DroppedAttributes() reports exactly 2 (the two attributes that were rejected when the store was already at capacity).
• When EventCountLimit is 3 and five events are added in order e0…e4, span.Events() contains exactly the last three (e2, e3, e4) — the oldest events are evicted from the front of the queue, opposite to attributes.
• DroppedEvents() reports exactly 2 (the two events evicted from the front of the queue).

파일

• NOTES.md
• csx.json
• go.mod
• go.sum
• limits_asymmetry_test.go

소스 아티팩트 내려받기 (tar.gz)

오리진 시더

csx-seed

검증 영수증

• go 1.26 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-17 · ed25519:d91480838ac982c9