fix(stability): 修复慢查询雪崩隐患、系统配置死锁与提号翻页错误

- 消除 system_configs 写锁争抢:使用读写锁与启动预热将默认配置初始化收敛为单例,杜绝读请求开事务导致的 Lock wait timeout exceeded
- 强化财务看板缓存:将 Redis 缓存有效期由 1 分钟延长为 5 分钟,接入 singleflight.Group 防并发击穿
- 修复提号列表 GORM 翻页 Bug:分离 Count 查询与列表查询构建,避免重复 Join 导致的 Error 1066
- 生产环境资源加固:docker-compose.prod.yml 中 MySQL 资源限制提升至 2.0 核 CPU、2G 内存
- 补充 systemconfig 并发测试与 pickup 分页 Count 回归测试
This commit is contained in:
yml2213
2026-09-07 19:45:11 +08:00
parent 0df5cebf5d
commit 33ee8408e9
10 changed files with 207 additions and 37 deletions
+4 -4
View File
@@ -45,11 +45,11 @@ services:
deploy:
resources:
limits:
memory: 1G
cpus: '1.0'
memory: 2G
cpus: '2.0'
reservations:
memory: 256M
cpus: '0.5'
memory: 512M
cpus: '1.0'
healthcheck:
test: ["CMD-SHELL", "mysqladmin ping -h 127.0.0.1 -uroot -p\"$${MYSQL_ROOT_PASSWORD}\""]
interval: 10s