From 63e9006c2d1087f7d2fbbcef102b4d9eaa61e362 Mon Sep 17 00:00:00 2001
From: yuxuanhui <ud.k2007@gmail.com>
Date: Wed, 12 Aug 2026 09:45:36 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20=E8=AE=B0=E5=BD=95=E5=BC=80=E5=8F=91?=
 =?UTF-8?q?=E4=BC=9A=E8=AF=9D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .trellis/workspace/yuxuanhui/index.md     |  7 ++++---
 .trellis/workspace/yuxuanhui/journal-1.md | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/.trellis/workspace/yuxuanhui/index.md b/.trellis/workspace/yuxuanhui/index.md
index af47402..472d2c7 100644
--- a/.trellis/workspace/yuxuanhui/index.md
+++ b/.trellis/workspace/yuxuanhui/index.md
@@ -8,8 +8,8 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 8
-- **Last Active**: 2026-08-11
+- **Total Sessions**: 9
+- **Last Active**: 2026-08-12
 <!-- @@@/auto:current-status -->
 
 ---
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~222 | Active |
+| `journal-1.md` | ~243 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 9 | 2026-08-12 | 完成选股执行性能优化 | `8963c06` | `develop` |
 | 8 | 2026-08-11 | 完成市场数据同步与完整性检查 | `7ce1154`, `8f5f504` | `develop` |
 | 7 | 2026-08-10 | 完成选股执行状态抽屉与紧凑布局 | `17237e0` | `develop` |
 | 6 | 2026-08-10 | 按原型完善选股结果分页接口 | `ed7bdda`, `3af97bf` | `develop` |
diff --git a/.trellis/workspace/yuxuanhui/journal-1.md b/.trellis/workspace/yuxuanhui/journal-1.md
index 2d1dcb6..b317794 100644
--- a/.trellis/workspace/yuxuanhui/journal-1.md
+++ b/.trellis/workspace/yuxuanhui/journal-1.md
@@ -220,3 +220,24 @@
 ### Next Steps
 
 - 配置 ZHIXING_TEST_DATABASE_URL 后执行真实 PostgreSQL 集成验证
+
+
+## Session 9: 完成选股执行性能优化
+
+**Date**: 2026-08-12
+**Task**: 完成选股执行性能优化
+**Branch**: `develop`
+
+### Summary
+
+完成共享 PostgreSQL 连接池、批量历史读取、4 worker 评估、批量结果写入和阶段耗时日志；全量测试 82 passed、2 skipped，Ruff 与 Pyright 通过。
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `8963c06` | (see git log) |
+
+### Status
+
+[OK] **Completed**