[{"id":"IL-0350","title":{"en":"Hosts in an IONOS TXL cluster lost connectivity when an InfiniBand fabric resweep failed on a full multicast table","ko":"TXL 클러스터 한 곳의 호스트 네트워크가 끊기고 프로비저닝 대기열이 밀려 여러 서비스가 오래 나빠졌다"},"org":"IONOS Cloud","org_slug":"ionos-cloud","date":"2026-03-03","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0350","shared_components":["infiniband"]},{"id":"IL-0249","title":{"en":"Large training jobs on a cluster of over 10,000 GPUs slowed for tens of seconds to nearly ten hours without crashing","ko":"공유 GPU 클러스터의 대규모 학습 작업이 멈추지 않은 채 느려지는 fail-slow 로 완료 시간이 평균 1.34배로 늘었다"},"org":"Alibaba Group","org_slug":"alibaba-group","date":"2024-10-16","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0249","shared_components":["infiniband"]},{"id":"IL-0447","title":{"en":"An every RDS for MySQL instance slowed badly when its gp2 EBS BurstBalance ran out and IOPS fell to the baseline","ko":"RDS MySQL 인스턴스의 EBS BurstBalance 가 바닥나 IOPS 가 기준 성능으로 묶이고 데이터베이스 성능이 크게 떨어졌다"},"org":"every","org_slug":"every","date":"2024-06-24","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0447","shared_components":["block-storage"]},{"id":"IL-0321","title":{"en":"GCP snapshots on all Patroni nodes stalled GitLab.com's primary PostgreSQL disk, Patroni failed over and 5xx spiked","ko":"GitLab.com 의 Patroni 주 데이터베이스 노드가 멈춰 장애 조치가 일어났고 쓰기 요청에서 5xx 오류가 튀었다"},"org":"GitLab","org_slug":"gitlab","date":"2021-01-16","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0321","shared_components":["block-storage"]},{"id":"IL-0401","title":{"en":"Prow jobs on the k8s-prow-build GKE cluster failed and merges stalled as nodes hit IOPS throttling and kernel panics","ko":"Kubernetes 프로젝트의 Prow 빌드 클러스터 노드가 GCP 디스크 IOPS 스로틀링에 걸려 테스트가 이상하게 실패하고 PR 머지가 몇 시간 멈췄다"},"org":"Kubernetes project","org_slug":"kubernetes-project","date":"2019-05-30","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0401","shared_components":["block-storage"]},{"id":"IL-0518","title":{"en":"gitlab.freedesktop.org on GKE ran short of volume space and a planned 30-minute storage upgrade became a 4-hour outage","ko":"GKE 위 gitlab.freedesktop.org 의 디스크가 모자라 저장소를 늘리려던 30분 작업이 GitLab 전체의 4시간 장애가 됐다"},"org":"freedesktop.org","org_slug":"freedesktop-org","date":"2018-07-17","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0518","shared_components":["block-storage"]},{"id":"IL-0468","title":{"en":"New JupyterHub student pods stuck Pending on MaxVolumeCount after a memory limit cut with node size unchanged","ko":"노드당 볼륨 개수 한도에 걸려 새 학생 서버 파드가 Pending 에 머물고 학생들이 500 오류를 받았다"},"org":"UC Berkeley","org_slug":"uc-berkeley","date":"2017-03-20","severity":"unknown","root_cause":"capacity","url":"https://benchlet.com/incidentlib/app/cases/IL-0468","shared_components":["block-storage"]}]