pingcap · ti-srebot · Jul 30, 2020 · Jun 17, 2020 · Jun 22, 2020 · Jul 6, 2020
diff --git a/TOC.md b/TOC.md
@@ -89,6 +89,7 @@
   + [Troubleshoot Hotspot Issues](/troubleshoot-hot-spot-issues.md)
   + [Troubleshoot Cluster Setup](/troubleshoot-tidb-cluster.md)
   + [Troubleshoot High Disk I/O Usage](/troubleshoot-high-disk-io.md)
+  + [Troubleshoot Lock Conflicts](/troubleshoot-lock-conflicts.md)
   + [Troubleshoot TiCDC](/ticdc/troubleshoot-ticdc.md)
   + [Troubleshoot TiFlash](/tiflash/troubleshoot-tiflash.md)
   + [Troubleshoot Write Conflicts in Optimistic Transactions](/troubleshoot-write-conflicts.md)

diff --git a/media/troubleshooting-lock-pic-01.png b/media/troubleshooting-lock-pic-01.png
diff --git a/media/troubleshooting-lock-pic-04.png b/media/troubleshooting-lock-pic-04.png
diff --git a/media/troubleshooting-lock-pic-05.png b/media/troubleshooting-lock-pic-05.png
diff --git a/media/troubleshooting-lock-pic-06.png b/media/troubleshooting-lock-pic-06.png
diff --git a/media/troubleshooting-lock-pic-07.png b/media/troubleshooting-lock-pic-07.png
diff --git a/media/troubleshooting-lock-pic-08.png b/media/troubleshooting-lock-pic-08.png
diff --git a/media/troubleshooting-lock-pic-09.png b/media/troubleshooting-lock-pic-09.png
diff --git a/troubleshoot-lock-conflicts.md b/troubleshoot-lock-conflicts.md