Cupix::HttpClient#post blocks on slow API Gateway — synchronous external call
Service
cupixworks-api
Occurrences
38
Status
Reported
Confidence
85%
Actionability
28%
Cluster ID
f1f73cb5-a778-4309-96d3-9a3887dfd5c8
First Seen
2026-05-27 06:20 UTC
Last Seen
2026-07-30 07:46 UTC
Datadog
SlackActions
Cupix::HttpClient#post blocks on slow API Gateway — synchronous external call
What Happened#
2026-05-27T06:20:06Z에 cupixworks-api 서비스의 Api::V1::ScheduleRevisionsController#mapping_rule_generation 엔드포인트가 1746ms의 응답 시간을 기록했다. DB 쿼리 시간은 ~25ms에 불과하며, 나머지 ~1700ms는 AWS API Gateway로의 동기 HTTP POST 호출에서 소비되었다.
Quick Facts#
| Field | Value |
|---|---|
| resource_name | Api::V1::ScheduleRevisionsController#mapping_rule_generation |
| top_frame | lib/cupix/aws/lambda.rb:76 |
| env | production, us-west-2 |
Timeline#
- 2026-05-27T06:20:06Z —
mapping_rule_generation요청 수신 (trace_id: 1382922861301680490) - 2026-05-27T06:20:08Z — 응답 완료 (1746ms 소요)
- 2026-05-27 — Error Sweeper가 latency cluster로 감지
Scoring#
Confidence 85% · Actionability 28%
Confidence#
| Dimension | Score | Detail |
|---|---|---|
| Evidence completeness | 5/5 | 17 code refs, 3 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 | 1/5 | critical |
| Affected files | 1/5 | 16 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 |