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Api::V1::PointcloudsController#create (avg 5663ms, max 6803ms)

Service
cupixworks-api
Occurrences
62
Status
Reported
Confidence
85%
Actionability
28%
Cluster ID
2d6f26f5-8e37-42d7-9a88-0366813e271d
First Seen
2026-05-26 03:56 UTC
Last Seen
2026-06-20 09:14 UTC
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Api::V1::PointcloudsController#create (avg 5663ms, max 6803ms)

What Happened#

2026-05-26 03:5605:11 UTC 사이 ap-southeast-2 리전에서 PointcloudsController#create 요청 3건이 5.66.8초의 비정상적 응답 시간을 기록했다. 동일 사용자(chris.bellamy@auav.com.au)가 CupixConnect 데스크톱 클라이언트로 새 Facility에 첫 Pointcloud를 생성할 때 발생했으며, DB 작업은 3487ms로 정상이었으나 NotificationService로의 동기 HTTP 호출(subscribe + create_user_recipe x3)이 36.5초를 추가했다.

Quick Facts#

Field Value
resource_name Api::V1::PointcloudsController#create
top_frame lib/cupix/notification_service.rb:15 (HttpClient.post)
runtime Ruby on Rails (cupixworks-api)
deploy production-ap-southeast-2-20260526T0356Z0-3e770a15-cupixworks
env production, ap-southeast-2

Affected Teams#

Team / Domain Error Count Impact
endeavourgroup/180 3 Pointcloud 생성 API 응답 5.6~6.8초 지연, CupixConnect 사용자 UX 저하

Timeline#

  1. 2026-05-26T03:56:48Z — 첫 slow request 감지 (3682ms, trace 3551876882539819185)
  2. 2026-05-26T05:01:51Z — 두 번째 slow request (6500ms, trace 1214062276050154574)
  3. 2026-05-26T05:11:39Z — 세 번째 slow request (6801ms, trace 389638474844797445)
  4. 2026-05-26T05:15:21Z — 추가 slow request (3686ms, 클러스터 기간 외)

Scoring#

Confidence 85% · Actionability 28%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 15 code refs, 5 log queries
Code path explicitness 3/3 15 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 14 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