ReviewsController#compute_load_info sequential ES queries causing timeout
Service
cupixworks-api
Occurrences
389
Status
Reported
Confidence
85%
Actionability
28%
Cluster ID
24be882e-dc73-4c66-aa1f-7d8d816d031a
First Seen
2026-05-26 04:30 UTC
Last Seen
2026-06-20 02:51 UTC
Datadog
SlackActions
ReviewsController#compute_load_info sequential ES queries causing timeout
What Happened#
2026-05-26 05:01~06:07 UTC 사이에 cupixworks-api 서비스의 ReviewsController#load 엔드포인트에서 평균 1284ms, 최대 1500ms의 응답 지연이 us-west-2 및 ap-southeast-2 리전에서 4회 발생했다. HTTP 응답은 모두 200 OK이며 기능적 에러는 없으나, 정상 응답 시간(~100ms) 대비 10배 이상 느린 성능 저하가 관측되었다.
Quick Facts#
| Field | Value |
|---|---|
| resource_name | Api::V1::ReviewsController#load |
| avg_duration | 1284ms |
| max_duration | 1500ms |
| top_frame | app/repositories/review_repository.rb:558 |
| env | production (us-west-2, ap-southeast-2) |
Timeline#
- 2026-05-26T05:01:15Z — 최초 느린 요청 감지 (1218ms, review key
7rvsjs, us-west-2) - 2026-05-26T05:11:27Z — 두 번째 느린 요청 (1136ms, review key
ff1mxf, us-west-2) - 2026-05-26T05:22:22Z — 최대 지연 요청 (1496ms, review key
h61g4o, ap-southeast-2) - 2026-05-26T06:07:28Z — 마지막 느린 요청 (1276ms, review key
a73lse, us-west-2) - 2026-05-26T06:07:30Z — 클러스터 종료 시점
Scoring#
Confidence 85% · Actionability 28%
Confidence#
| Dimension | Score | Detail |
|---|---|---|
| Evidence completeness | 5/5 | 15 code refs, 2 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 | 17 file(s) |
| Single repo | 1/3 | 2 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 |