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Api::V1::CapturesController#update (avg 22908ms, max 52518ms)

Service

cupixworks-api

Occurrences

7,745

Status

Reported

Confidence

85%

Actionability

28%

Cluster ID

0c4ce769-ca77-48c9-b7ce-5816577a2f04

First Seen

2026-05-26 03:21 UTC

Last Seen

2026-06-24 03:57 UTC

Datadog↗

Slack↗

Actions

Api::V1::CapturesController#update (avg 22908ms, max 52518ms)

What Happened#

2026-05-26 03:21~06:09 UTC 사이에 cupixworks-api 서비스의 CapturesController#update 엔드포인트에서 평균 22.9초, 최대 52.5초의 극심한 지연이 발생했다. 총 54건이 us-west-2, ap-southeast-2, eu-central-1, ap-southeast-1 리전에서 감지되었으며, 모두 HTTP 200으로 정상 응답하지만 응답 시간이 비정상적으로 길었다.

Quick Facts#

Field	Value
resource_name	`Api::V1::CapturesController#update`
top_frame	`app/models/concerns/thumbnailable.rb:39`
env	production (us-west-2, ap-southeast-2, eu-central-1, ap-southeast-1)

Affected Teams#

Team / Domain	Error Count	Impact
gad (us-west-2)	18	Capture 702355 — 각 요청 ~51초, 폴링 클라이언트 블로킹
pclconstruction (us-west-2)	12	Capture 702430, 702445, 702440 — 12~40초 지연
smdmhc-hawkins (ap-southeast-2)	6	Capture 73099 — ~15초 지연
hassan-allam (eu-central-1)	3	Capture 37116 — ~7초 지연

Timeline#

2026-05-26 03:21 UTC — 최초 slow trace 감지 (capture 702355, us-west-2)
2026-05-26 05:57 UTC — Capture 702355의 reconstruction_state가 processing → done 전환, 해당 캡처의 slow 요청 종료
2026-05-26 06:09 UTC — 마지막 slow trace 기록
2026-05-26T12:00 UTC — RCA 분석 완료

Scoring#

Confidence 85% · Actionability 28%

Confidence#

Dimension	Score	Detail
Evidence completeness	5/5	11 code refs, 3 log queries
Code path explicitness	3/3	11 file:line refs
Log evidence	3/3	section, query, pattern
RCA structure	3/3	3/3 sections
Revision history	0/3	0 revision(s)
Agent execution	3/3	success

Actionability#

Dimension	Score	Detail
Fix complexity	1/5	critical
Affected files	1/5	10 file(s)
Single repo	1/3	3 service(s)
Immediate actions	0/3	absent
Testability	0/3	no test info
External dependency	1/3	external deps found
Data migration	3/3	no migration