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Api::V1::Admin::PointcloudsController#index (avg 1112ms, max 1112ms)

Service
cupixworks-api
Occurrences
16
Status
Reported
Confidence
85%
Actionability
28%
Cluster ID
e84b2e90-0fe5-4586-9227-82946ecbb6c0
First Seen
2026-05-26 04:29 UTC
Last Seen
2026-06-12 08:41 UTC
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Api::V1::Admin::PointcloudsController#index (avg 1112ms, max 1112ms)

What Happened#

2026-05-26 04:29~11:23 UTC 사이에 cupixworks-api 서비스의 Api::V1::Admin::PointcloudsController#index 엔드포인트에서 평균 1054ms, 최대 1112ms의 응답 지연이 us-west-2 및 ap-southeast-2 리전에서 3건 감지되었다. 모든 요청은 HTTP 200 정상 응답하였으나 500ms SLO 임계값을 초과했다. DB 쿼리 시간은 4-7ms에 불과하며 나머지 ~995ms는 Cognito 인증 외부 HTTP 호출과 cross-region 네트워크 latency에서 발생한다.

Quick Facts#

Field Value
resource_name Api::V1::Admin::PointcloudsController#index
cluster_type latency
avg_duration_ms 1054.7
max_duration_ms 1112
top_frame app/controllers/api/v1/admin/pointclouds_controller.rb:8
env production (us-west-2, ap-southeast-2)

Affected Teams#

Team / Domain Error Count Impact
cupixworks-api (Admin/QA) 3 Retool 관리 대시보드에서 pointcloud 목록 조회 시 ~1초 지연. 내부 editing/QA 팀 체감 성능 저하.

Timeline#

  1. 2026-05-26T04:29:31Z — 최초 slow trace 감지 (us-west-2)
  2. 2026-05-26T05:01-05:02Z — us-west-2에서 DB contention 스파이크 (DB time 500-640ms)
  3. 2026-05-26T08:29-11:23Z — ap-southeast-2에서 지속적 latency (DB 4-7ms, 전체 800-1230ms)
  4. 2026-05-27 — RCA 분석 완료

Scoring#

Confidence 85% · Actionability 28%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 18 code refs, 5 log queries
Code path explicitness 3/3 18 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 32 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