From 73418954f34259f71eac7db5610793c6f13ddfbd Mon Sep 17 00:00:00 2001
From: Sebastian Markbage <sebastian@calyptus.eu>
Date: Tue, 12 Nov 2024 21:30:25 -0500
Subject: [PATCH] Use completedRenderEndTime as the start of the commit phase
 if it's an immediate commit

We don't log a phase like "Throttled" or "Suspended" for this case so it can leave a tiny gap otherwise.
---
 packages/react-reconciler/src/ReactFiberWorkLoop.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/react-reconciler/src/ReactFiberWorkLoop.js b/packages/react-reconciler/src/ReactFiberWorkLoop.js
index bd30492fc0d0e..bffedf498bc28 100644
--- a/packages/react-reconciler/src/ReactFiberWorkLoop.js
+++ b/packages/react-reconciler/src/ReactFiberWorkLoop.js
@@ -3250,7 +3250,12 @@ function commitRootImpl(
 
   if (enableProfilerTimer && enableComponentPerformanceTrack) {
     recordCommitEndTime();
-    logCommitPhase(commitStartTime, commitEndTime);
+    logCommitPhase(
+      suspendedCommitReason === IMMEDIATE_COMMIT
+        ? completedRenderEndTime
+        : commitStartTime,
+      commitEndTime,
+    );
   }
 
   const rootDidHavePassiveEffects = rootDoesHavePassiveEffects;