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Api::V1::AnnotationsController#create (avg 2281ms, max 3421ms)

Service
cupixworks-api
Occurrences
11
Status
Reported
Confidence
85%
Actionability
44%
Cluster ID
30e4a27a-b146-4fc1-87b8-0de1338412b3
First Seen
2026-05-26 08:28 UTC
Last Seen
2026-06-03 08:16 UTC
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Api::V1::AnnotationsController#create (avg 2281ms, max 3421ms)

What Happened#

2026-05-26 08:28~12:10 UTC 사이에 eu-central-1 리전의 cupixworks-api 서비스에서 AnnotationsController#create 요청이 평균 2281ms, 최대 3421ms의 응답 시간을 기록했다. 전체 요청 시간의 75-82%가 DB 쿼리 시간이며, 특정 review(zao9w4, ubdy79)에서 가장 심각한 지연이 발생했다. 모든 요청은 HTTP 200으로 성공 응답했으나, 사용자 체감 성능이 크게 저하되었다.

Quick Facts#

Field Value
resource_name Api::V1::AnnotationsController#create
top_frame app/repositories/annotation_layer_repository.rb:62-258 (permission_joins)
env production, eu-central-1
avg_duration 2281ms
max_duration 3421ms (review zao9w4), 4825ms (review ubdy79 outlier)

Affected Teams#

Team / Domain Error Count Impact
repsol (team_id: 102) 6+ (50+ slow requests total) Annotation 생성 시 2-5초 대기, 사용자 생산성 저하

Timeline#

  1. 2026-05-26 08:28 UTC — 최초 slow request 감지 (1763ms, review emlkv5)
  2. 2026-05-26 08:51 UTC — 최악의 케이스 발생 (4825ms, review ubdy79)
  3. 2026-05-26 12:10 UTC — 마지막 감지된 slow request (1935ms)
  4. 2026-05-26 — RCA 분석 수행

Scoring#

Confidence 85% · Actionability 44%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 17 code refs, 2 log queries
Code path explicitness 3/3 17 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 5/5 trivial
Affected files 1/5 14 file(s)
Single repo 1/3 2 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