diff --git a/osu.Game.Benchmarks/BenchmarkRuleset.cs b/osu.Game.Benchmarks/BenchmarkRuleset.cs
new file mode 100644
index 0000000000..63c99dcb2b
--- /dev/null
+++ b/osu.Game.Benchmarks/BenchmarkRuleset.cs
@@ -0,0 +1,43 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Engines;
+using osu.Game.Online.API;
+using osu.Game.Rulesets.Osu;
+
+namespace osu.Game.Benchmarks
+{
+    public class BenchmarkRuleset : BenchmarkTest
+    {
+        private OsuRuleset ruleset;
+        private APIMod apiModDoubleTime;
+        private APIMod apiModDifficultyAdjust;
+
+        public override void SetUp()
+        {
+            base.SetUp();
+            ruleset = new OsuRuleset();
+            apiModDoubleTime = new APIMod { Acronym = "DT" };
+            apiModDifficultyAdjust = new APIMod { Acronym = "DA" };
+        }
+
+        [Benchmark]
+        public void BenchmarkToModDoubleTime()
+        {
+            apiModDoubleTime.ToMod(ruleset);
+        }
+
+        [Benchmark]
+        public void BenchmarkToModDifficultyAdjust()
+        {
+            apiModDifficultyAdjust.ToMod(ruleset);
+        }
+
+        [Benchmark]
+        public void BenchmarkGetAllMods()
+        {
+            ruleset.GetAllMods().Consume(new Consumer());
+        }
+    }
+}
diff --git a/osu.Game/Configuration/SettingSourceAttribute.cs b/osu.Game/Configuration/SettingSourceAttribute.cs
index f373e59417..5db502804d 100644
--- a/osu.Game/Configuration/SettingSourceAttribute.cs
+++ b/osu.Game/Configuration/SettingSourceAttribute.cs
@@ -4,6 +4,7 @@
 #nullable enable
 
 using System;
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
@@ -167,9 +168,21 @@ namespace osu.Game.Configuration
             }
         }
 
+        private static readonly ConcurrentDictionary<Type, (SettingSourceAttribute, PropertyInfo)[]> property_info_cache = new ConcurrentDictionary<Type, (SettingSourceAttribute, PropertyInfo)[]>();
+
         public static IEnumerable<(SettingSourceAttribute, PropertyInfo)> GetSettingsSourceProperties(this object obj)
         {
-            foreach (var property in obj.GetType().GetProperties(BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance))
+            var type = obj.GetType();
+
+            if (!property_info_cache.TryGetValue(type, out var properties))
+                property_info_cache[type] = properties = getSettingsSourceProperties(type).ToArray();
+
+            return properties;
+        }
+
+        private static IEnumerable<(SettingSourceAttribute, PropertyInfo)> getSettingsSourceProperties(Type type)
+        {
+            foreach (var property in type.GetProperties(BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance))
             {
                 var attr = property.GetCustomAttribute<SettingSourceAttribute>(true);