fawney19
c9f0685b40
fix: 治理 Prometheus 指标基数爆炸和内存缓存无界增长
- 删除高基数标签 key_id/model,移除未使用的指标 concurrency_slots_in_use/streaming_request_duration_seconds
- HTTP 客户端池:命名客户端添加 LRU 淘汰上限,tunnel 客户端添加 LRU 淘汰和 last_used_time 追踪
- ResilienceManager:last_errors 改用 deque(maxlen),error_stats/circuit_breakers 添加上限淘汰
- HealthMonitor:_circuit_history 改用 deque(maxlen)
- ProviderHealthTracker:清理已无记录的过期 key
- PrometheusPlugin:动态指标数量添加上限,超限后拒绝创建
- 中间件使用路由模板替代实际路径,防止动态路径段导致标签爆炸
2026-03-10 09:52:21 +08:00
..
2026-03-09 18:26:53 +08:00
2026-03-09 18:26:53 +08:00
2026-03-01 23:32:48 +08:00
2025-12-10 20:52:44 +08:00
2026-02-16 11:00:48 +08:00
2026-02-01 17:28:00 +08:00
2026-02-01 17:28:00 +08:00
2026-01-30 03:10:21 +08:00
2026-02-05 14:22:11 +08:00
2026-02-04 02:04:54 +08:00
2026-02-01 17:28:00 +08:00
2026-03-08 00:05:48 +08:00
2026-03-01 15:52:32 +08:00
2026-02-28 11:45:04 +08:00
2026-02-01 17:28:00 +08:00
2026-03-10 09:52:21 +08:00
2026-02-12 11:41:42 +08:00
2026-02-27 13:58:58 +08:00
2026-01-30 14:30:57 +08:00
2026-02-16 11:00:48 +08:00
2026-03-10 09:52:21 +08:00
2026-03-09 18:26:53 +08:00
2026-03-01 23:32:48 +08:00
2026-03-09 14:54:45 +08:00
2026-03-10 09:52:21 +08:00
2026-02-21 13:17:11 +08:00
2026-03-09 18:26:53 +08:00
2026-01-30 03:10:21 +08:00
2026-02-16 11:00:48 +08:00
2026-02-16 11:00:48 +08:00