From 98f4a1caf1eaab233a13b30cefd5df912bd28c21 Mon Sep 17 00:00:00 2001
From: Ruben Bridgewater <ruben.bridgewater@datadoghq.com>
Date: Sat, 27 Sep 2025 21:57:35 +0200
Subject: [PATCH] console,util: improve array inspection performance

There is no need to do the own property check, since the descriptor
is needed right afterwards anyway.
---
 lib/internal/util/inspect.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/internal/util/inspect.js b/lib/internal/util/inspect.js
index 0cd2bcdfab0028..b95ad2088f5a8a 100644
--- a/lib/internal/util/inspect.js
+++ b/lib/internal/util/inspect.js
@@ -2271,11 +2271,12 @@ function formatArray(ctx, value, recurseTimes) {
   const remaining = valLen - len;
   const output = [];
   for (let i = 0; i < len; i++) {
-    // Special handle sparse arrays.
-    if (!ObjectPrototypeHasOwnProperty(value, i)) {
+    const desc = ObjectGetOwnPropertyDescriptor(value, i);
+    if (desc === undefined) {
+      // Special handle sparse arrays.
       return formatSpecialArray(ctx, value, recurseTimes, len, output, i);
     }
-    ArrayPrototypePush(output, formatProperty(ctx, value, recurseTimes, i, kArrayType));
+    ArrayPrototypePush(output, formatProperty(ctx, value, recurseTimes, i, kArrayType, desc));
   }
   if (remaining > 0) {
     ArrayPrototypePush(output, remainingText(remaining));