perf: 全栈查询优化、前端缓存去重与页面可见性优化

后端:
- SQL count 查询统一改用 func.count() 子查询替代 query.count()
- Dashboard/Audit 等页面多次独立查询合并为单次聚合查询
- Provider summary 列表改为批量查询消除 N+1 问题
- DailyStats 逐天循环查询改为 CASE 分桶单次查询
- 使用 load_only() 减少不必要的列加载
- cache_decorator 支持嵌套属性路径解析(dotted vary_by)
- 多个管理/公共端点新增 @cache_result 缓存装饰

前端:
- cache.ts 新增 in-flight 请求复用、dedupedRequest、buildCacheKey
- 大量 API 调用添加前端缓存或去重
- 多个页面定时器在标签页隐藏时暂停、可见时恢复
- Auth 检查从 setInterval 改为 storage + visibilitychange 事件驱动
- 请求竞态防护(requestId 模式)

数据库:
- Usage 表新增 idx_usage_status_user_created 复合索引
This commit is contained in:
fawney19
2026-03-03 22:04:40 +08:00
parent 0a60492146
commit 97b0146ce9
66 changed files with 2306 additions and 657 deletions
+10 -2
View File
@@ -3,6 +3,7 @@
*/
import api from './client'
import { cachedRequest, buildCacheKey } from '@/utils/cache'
export interface CacheStats {
scheduler: string
@@ -314,8 +315,15 @@ export const cacheAnalysisApi = {
user_id?: string
include_user_info?: boolean
}): Promise<IntervalTimelineResponse> {
const response = await api.get('/api/admin/usage/cache-affinity/interval-timeline', { params })
return response.data
const cacheKey = buildCacheKey('cache-affinity:interval-timeline', params as Record<string, unknown> | undefined)
return cachedRequest(
cacheKey,
async () => {
const response = await api.get('/api/admin/usage/cache-affinity/interval-timeline', { params })
return response.data
},
30000
)
}
}