perf(后端): 完成性能优化与连接池配置

新增 DB/Redis 连接池配置与校验,并补充单测

网关请求体大小限制与 413 处理

HTTP/req 客户端池化并调整上游连接池默认值

并发槽位改为 ZSET+Lua 与指数退避

用量统计改 SQL 聚合并新增索引迁移

计费缓存写入改工作池并补测试/基准

测试: 在 backend/ 下运行 go test ./...
This commit is contained in:
yangjianbo
2025-12-31 08:50:12 +08:00
parent 5376786694
commit 7efa8b54c4
53 changed files with 1805 additions and 449 deletions

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-- 为聚合查询补充复合索引
CREATE INDEX IF NOT EXISTS idx_usage_logs_account_created_at ON usage_logs(account_id, created_at);
CREATE INDEX IF NOT EXISTS idx_usage_logs_api_key_created_at ON usage_logs(api_key_id, created_at);
CREATE INDEX IF NOT EXISTS idx_usage_logs_model_created_at ON usage_logs(model, created_at);