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Api::V1::PointcloudsController#cpc_mesh_upload_url (avg 19062ms, max 19062ms)

Service
cupixworks-api
Occurrences
2
Status
Reported
Confidence
85%
Actionability
44%
Cluster ID
dfa0ed54-7545-4c81-8023-e7def3db3669
First Seen
2026-07-30 12:05 UTC
Last Seen
2026-08-04 19:25 UTC
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Api::V1::PointcloudsController#cpc_mesh_upload_url (avg 19062ms, max 19062ms)

What Happened#

2026-07-30 21:05 KST 경 Api::V1::PointcloudsController#cpc_mesh_upload_url 리소스에서 19.0초 단일 latency trace 가 발생했다. 응답 자체는 오류가 아닌 latency 클러스터로, 자동 감지 인시던트 2026-07-30-svc-cupixworks-api--unknown-1 (2026-07-30 20:34 ~ 21:23 KST 창구, 자동 해소) 에 포함된 5개 클러스터 중 세 번째 이벤트다. 같은 창구에 SitetracksController#check_uploading (77.7s), BadgesController#index (12.4s), FieldsController#index (36.7s) 등 서로 다른 리소스의 latency 클러스터가 함께 자동 그룹화되어 있다.

Quick Facts#

Field Value
resource_name Api::V1::PointcloudsController#cpc_mesh_upload_url
service cupixworks-api
cluster_type latency
avg_duration_ms 19062
max_duration_ms 19062
entry point app/controllers/concerns/cpc_mesh_controller.rb:11-16
region us-west-2
tenant cupix
sample_trace_id 2760415299431655940
env production
deploy production-us-west-2-20260730t0857z0-2610203d-cupixworks

Affected Teams#

Team / Domain Error Count Impact
cupixworks-api (Pointcloud CPC mesh upload flow) 1 slow trace Team dprconstruction (id 606) 의 자동화 봇(bot@fieldai.com, user_agent cupix-capture-3d-reconstruction-agent) 이 pointcloud 1248553 에 대해 CPC mesh 업로드 presigned URL 발급 요청을 19s 대기. 응답 자체는 200. 동일 인시던트에 5개 latency 클러스터가 묶여 있음.

Timeline#

  1. 2026-07-30 20:34:05 KST — 서비스 저하 인시던트 시작 (svc:cupixworks-api::unknown, 첫 클러스터 9855766b).
  2. 2026-07-30 20:35:27 KST — 두 번째 latency 클러스터 e758e925 발생.
  3. 2026-07-30 21:05:28 KST — 본 클러스터 dfa0ed54 — cpc_mesh_upload_url 19s trace 발생 (first_seen).
  4. 2026-07-30 21:06:40 KST — BadgesController#index 12.4s trace (1feaf5c5).
  5. 2026-07-30 21:23:30 KST — FieldsController#index 36.7s trace (da6d4c75), 인시던트 자동 해소.

Scoring#

Confidence 85% · Actionability 44%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 21 code refs, 9 log queries
Code path explicitness 3/3 21 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 31 file(s)
Single repo 1/3 6 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