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Api::V1::ElementTracesController#summary (avg 3147ms, max 3412ms)

Service
cupixworks-api
Occurrences
2
Status
Reported
Confidence
85%
Actionability
24%
Cluster ID
f7f17f2e-8367-4df8-8ff5-e7775291faf8
First Seen
2026-05-26 05:54 UTC
Last Seen
2026-05-26 05:55 UTC
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Api::V1::ElementTracesController#summary (avg 3147ms, max 3412ms)

What Happened#

2026-05-26 05:54:59~05:55:12 UTC 사이에 Api::V1::ElementTracesController#summary 엔드포인트에서 평균 3147ms, 최대 3412ms의 응답 지연이 발생했다. Python 자동화 클라이언트(Python-urllib/3.11)가 동일한 record_id=129795로 약 30초 동안 64건의 동시 요청을 보냈으며, 해당 record의 element_traces 테이블에 대한 GROUP BY 쿼리가 DB 레벨에서 ~1850ms 소요되면서 전체 응답 시간이 3초 이상으로 증가했다.

Quick Facts#

Field Value
resource_name Api::V1::ElementTracesController#summary
top_frame app/repositories/concerns/document_refreshable_repository.rb:29
env production, us-west-2
avg_duration 3,147ms
max_duration 3,412ms
db_time_avg ~1,850ms
user_agent Python-urllib/3.11

Affected Teams#

Team / Domain Error Count Impact
ellisdon (team 268) 64 requests 자동화 통합 클라이언트의 summary polling 지연

Timeline#

  1. 2026-05-26T05:54:50Z — Python 자동화 클라이언트가 record_id=129795로 대량 동시 요청 시작
  2. 2026-05-26T05:54:55Z — 첫 번째 slow request 발생 (8,651ms, DB 2,451ms)
  3. 2026-05-26T05:54:57Z — 최대 지연 발생 (10,031ms, DB 2,304ms + queuing)
  4. 2026-05-26T05:55:12Z — 마지막 slow request 종료
  5. 2026-05-26T05:55:56Z — 다른 record_id(130096)에 대한 요청은 95-118ms로 정상 응답

Scoring#

Confidence 85% · Actionability 24%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 10 code refs, 2 log queries
Code path explicitness 3/3 10 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 2 service(s)
Immediate actions 0/3 absent
Testability 0/3 no test info
External dependency 3/3 no external deps
Data migration 0/3 migration needed