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2f9c8bee2b58104f00965d73d098f2aab5f59d05
stock/backend_run.log
cirry 2f9c8bee2b 日K加载提速：adj_factor 覆盖索引 + 冷路径并发 + 热路径进程内缓存直返 
- adj_factor 覆盖索引 (ts_code,trade_date) INCLUDE (adj_factor)：根治堆碎片化
  （单股 6516 行散 6516 块，满载时位图堆扫 1.5s+），Index Only Scan ~2ms；
  因子查询全部改 2 列投影，lag() 窗口只取变点（6516→32 行）
- preview 冷路径 2 会话 2 波并发，信息卡合并为 LEFT JOIN LATERAL 一条
- 鉴权会话 60s 进程内缓存（登出/全端登出即时失效），全站请求省 ~80ms
- pvj/chipsj/stocksj/facetsj 存 model_dump_json 原串直返（与 response_model
  字节一致），热路径 230-2190ms → 1-2ms；get_version 本地缓存+bump 即时可见
- 连接池 10+20；smoke_test 适配鉴权缓存
2026-09-02 16:52:28 +08:00

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INFO: Started server process [17808]
INFO: Waiting for application startup.
INFO: Application startup complete.
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: Started server process [47304]
INFO: Waiting for application startup.
INFO: Application startup complete.
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: 127.0.0.1:52358 - "GET /docs HTTP/1.1" 200 OK
INFO: 127.0.0.1:52494 - "POST /api/auth/login HTTP/1.1" 200 OK
INFO: 127.0.0.1:52497 - "GET /api/preferences HTTP/1.1" 200 OK
INFO: 127.0.0.1:52508 - "GET /api/stocks/facets HTTP/1.1" 200 OK
INFO: 127.0.0.1:52506 - "GET /api/stocks?watched_only=true&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52531 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
INFO: 127.0.0.1:52534 - "GET /api/watchlist HTTP/1.1" 200 OK
INFO: 127.0.0.1:52533 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52537 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52541 - "GET /api/trades?ts_code=000776.SZ HTTP/1.1" 200 OK
INFO: 127.0.0.1:52542 - "GET /api/screener/preview/000776.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52544 - "GET /api/screener/preview/000776.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52547 - "GET /api/trades?ts_code=000783.SZ HTTP/1.1" 200 OK
INFO: 127.0.0.1:52548 - "GET /api/screener/preview/000783.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52551 - "GET /api/screener/preview/000783.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52553 - "GET /api/screener/preview/000783.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52555 - "GET /api/screener/preview/000783.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52558 - "GET /api/screener/preview/000783.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52560 - "GET /api/screener/preview/000783.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52565 - "GET /api/screener/preview/000783.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52570 - "GET /api/trades?ts_code=002074.SZ HTTP/1.1" 200 OK
INFO: 127.0.0.1:52572 - "GET /api/screener/preview/002074.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52574 - "GET /api/screener/preview/002074.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52580 - "GET /api/trades?ts_code=002100.SZ HTTP/1.1" 200 OK
INFO: 127.0.0.1:52581 - "GET /api/screener/preview/002100.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52583 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52594 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
INFO: 127.0.0.1:52595 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52597 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52623 - "GET /api/trades?ts_code=600030.SH HTTP/1.1" 200 OK
INFO: 127.0.0.1:52624 - "GET /api/screener/preview/600030.SH?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52628 - "GET /api/screener/preview/600030.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52640 - "GET /api/trades?ts_code=600036.SH HTTP/1.1" 200 OK
INFO: 127.0.0.1:52642 - "GET /api/screener/preview/600036.SH?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
INFO: 127.0.0.1:52644 - "GET /api/screener/preview/600036.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-09 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52671 - "GET /api/stocks?market=%E4%B8%BB%E6%9D%BF&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52674 - "GET /api/market/overview HTTP/1.1" 200 OK
INFO: 127.0.0.1:52708 - "GET /api/auth/me HTTP/1.1" 200 OK
INFO: 127.0.0.1:52712 - "GET /api/preferences HTTP/1.1" 200 OK
INFO: 127.0.0.1:52713 - "GET /api/market/overview HTTP/1.1" 200 OK
INFO: 127.0.0.1:52731 - "GET /api/auth/me HTTP/1.1" 200 OK
INFO: 127.0.0.1:52734 - "GET /api/market/overview HTTP/1.1" 200 OK
INFO: 127.0.0.1:52733 - "GET /api/preferences HTTP/1.1" 200 OK
INFO: 127.0.0.1:52742 - "GET /api/market/overview HTTP/1.1" 200 OK
INFO: 127.0.0.1:52757 - "GET /api/screener/queries?limit=20 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52772 - "GET /api/screener/queries?limit=20 HTTP/1.1" 200 OK
INFO: 127.0.0.1:52752 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
INFO: 127.0.0.1:52771 - "POST /api/screener/run HTTP/1.1" 200 OK
INFO: Started server process [764]
INFO: Waiting for application startup.
INFO: Application startup complete.
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: 127.0.0.1:60296 - "GET /docs HTTP/1.1" 200 OK
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