Files
sub2api/backend
QTom 72e5876c64 feat(gateway): Cache-Driven RPM Buffer
- buffer 公式从 baseRPM/5 改为 concurrency + maxSessions
  保留 baseRPM/5 作为 floor 向后兼容
- 粘性路径 fallback 新增 [StickyCacheMiss] 结构化日志
  reason: rpm_red / gate_check / session_limit / wait_queue_full / account_cleared
- session_limit 路径跳过 wait queue 重试(RegisterSession 拒绝无副作用)
- 典型配置 buffer 从 3 提升至 13,大幅减少高峰期 Prompt Cache Miss

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 13:24:22 +08:00
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2026-03-21 01:21:48 +08:00