pingcap · hfxsd · Aug 4, 2025 · Aug 4, 2025 · Aug 4, 2025 · Aug 4, 2025
diff --git a/TOC.md b/TOC.md
@@ -341,6 +341,7 @@
 - 性能调优
   - 优化手册
     - [优化概述](/performance-tuning-overview.md)
+    - [配置 TiDB 以优化性能](/tidb-performance-tuning-config.md)
     - [优化方法](/performance-tuning-methods.md)
     - [OLTP 负载性能优化实践](/performance-tuning-practices.md)
     - [TiFlash 性能分析方法](/tiflash-performance-tuning-methods.md)

diff --git a/media/performance/instance-plan-cache.png b/media/performance/instance-plan-cache.png
diff --git a/media/performance/titan-rocksdb-compactions.png b/media/performance/titan-rocksdb-compactions.png