diff --git a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
index 9fb4a25009..9cab2e185b 100644
--- a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
@@ -79,7 +79,10 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <summary>
         /// Get the execution times of all scripts in each object.
         /// </summary>
-        /// <returns>A dictionary where the key is a local object ID and the value is an execution time in milliseconds.</returns>
+        /// <returns>
+        /// A dictionary where the key is the root object ID of a linkset
+        /// and the value is a representative execution time in milliseconds of all scripts in that linkset.
+        /// </returns>
         Dictionary<uint, float> GetObjectScriptsExecutionTimes();
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
index 11f54a267c..b04f6b6624 100644
--- a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
@@ -99,6 +99,17 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         string ScriptName { get; }
         UUID ItemID { get; }
         UUID ObjectID { get; }
+
+        /// <summary>
+        /// UUID of the root object for the linkset that the script is in.
+        /// </summary>
+        UUID RootObjectID { get; }
+
+        /// <summary>
+        /// Local id of the root object for the linkset that the script is in.
+        /// </summary>
+        uint RootLocalID { get; }
+
         uint LocalID { get; }
         UUID AssetID { get; }
         Queue EventQueue { get; }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index b17728758a..6e367421c0 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -164,6 +164,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public uint LocalID { get; private set; }
 
+        public UUID RootObjectID { get; private set; }
+
+        public uint RootLocalID { get; private set; }
+
         public UUID AssetID { get; private set; }
 
         public Queue EventQueue { get; private set; }
@@ -198,6 +202,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             Engine = engine;
             LocalID = part.LocalId;
             ObjectID = part.UUID;
+            RootLocalID = part.ParentGroup.LocalId;
+            RootObjectID = part.ParentGroup.UUID;
             ItemID = itemID;
             AssetID = assetID;
             PrimName = primName;
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index bddb1b96fc..3697f78c83 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -1083,7 +1083,6 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
                 if (!m_PrimObjects[localID].Contains(itemID))
                     m_PrimObjects[localID].Add(itemID);
-
             }
 
             if (!m_Assemblies.ContainsKey(assetID))
@@ -1901,7 +1900,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 foreach (IScriptInstance si in m_Scripts.Values)
                 {
                     if (!topScripts.ContainsKey(si.LocalID))
-                        topScripts[si.LocalID] = 0;
+                        topScripts[si.RootLocalID] = 0;
 
 //                    long ticksElapsed = tickNow - si.MeasurementPeriodTickStart;
 //                    float framesElapsed = ticksElapsed / (18.1818 * TimeSpan.TicksPerMillisecond);
@@ -1937,7 +1936,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     float adjustedExecutionTime
                         = ((float)si.MeasurementPeriodExecutionTime / ticksElapsed) * 18.1818f;
 
-                    topScripts[si.LocalID] += adjustedExecutionTime;
+                    topScripts[si.RootLocalID] += adjustedExecutionTime;
                 }
             }