diff --git a/src/OpenTelemetry.Exporter.Geneva/GenevaLogExporter.cs b/src/OpenTelemetry.Exporter.Geneva/GenevaLogExporter.cs
index 4d97cfa0ca..ce206f3fd3 100644
--- a/src/OpenTelemetry.Exporter.Geneva/GenevaLogExporter.cs
+++ b/src/OpenTelemetry.Exporter.Geneva/GenevaLogExporter.cs
@@ -37,6 +37,7 @@ public class GenevaLogExporter : GenevaBaseExporter<LogRecord>
     private readonly IReadOnlyDictionary<string, object> m_prepopulatedFields;
     private readonly List<string> m_prepopulatedFieldKeys;
     private static readonly ThreadLocal<byte[]> m_buffer = new ThreadLocal<byte[]>(() => null);
+    private static readonly ThreadLocal<ExporterStateForScopes> exporterState = new(() => new ExporterStateForScopes());
     private readonly byte[] m_bufferEpilogue;
     private static readonly string[] logLevels = new string[7]
     {
@@ -417,41 +418,19 @@ internal int SerializeLogRecord(LogRecord logRecord)
             cntFields += 1;
         }
 
-        ushort scopeDepth = 0;
-        int indexArrayLength = 0;
-        logRecord.ForEachScope(ProcessScope, (object)null);
-        void ProcessScope(LogRecordScope scope, object state)
-        {
-            if (++scopeDepth == 1)
-            {
-                cursor = MessagePackSerializer.SerializeAsciiString(buffer, cursor, "scopes");
-                cursor = MessagePackSerializer.WriteArrayHeader(buffer, cursor, ushort.MaxValue);
-                indexArrayLength = cursor - 2;
-            }
-
-            cursor = MessagePackSerializer.WriteMapHeader(buffer, cursor, ushort.MaxValue);
-            int indexMapSizeScope = cursor - 2;
-            ushort keysCount = 0;
-
-            foreach (KeyValuePair<string, object> scopeItem in scope)
-            {
-                string key = "scope";
-                if (!string.IsNullOrEmpty(scopeItem.Key))
-                {
-                    key = scopeItem.Key;
-                }
+        var state = exporterState.Value;
+        state.ScopeDepth = 0;
+        state.IndexForArrayLength = 0;
+        state.Cursor = cursor;
+        state.Buffer = buffer;
 
-                cursor = MessagePackSerializer.SerializeUnicodeString(buffer, cursor, key);
-                cursor = MessagePackSerializer.Serialize(buffer, cursor, scopeItem.Value);
-                keysCount++;
-            }
+        logRecord.ForEachScope(ProcessScope, state);
 
-            MessagePackSerializer.WriteUInt16(buffer, indexMapSizeScope, keysCount);
-        }
-
-        if (scopeDepth > 0)
+        // logRecord has scopes
+        if (state.ScopeDepth > 0)
         {
-            MessagePackSerializer.WriteUInt16(buffer, indexArrayLength, scopeDepth);
+            MessagePackSerializer.WriteUInt16(buffer, state.IndexForArrayLength, state.ScopeDepth);
+            cursor = state.Cursor;
             cntFields += 1;
         }
 
@@ -580,4 +559,41 @@ private static int SerializeSanitizedCategoryName(byte[] buffer, int cursor, str
 
         return cursor;
     }
+
+    private class ExporterStateForScopes
+    {
+        internal ushort ScopeDepth;
+        internal int IndexForArrayLength;
+        internal int Cursor;
+        internal byte[] Buffer;
+    }
+
+    private static readonly Action<LogRecordScope, ExporterStateForScopes> ProcessScope = (scope, state) =>
+    {
+        if (++state.ScopeDepth == 1)
+        {
+            state.Cursor = MessagePackSerializer.SerializeAsciiString(state.Buffer, state.Cursor, "scopes");
+            state.Cursor = MessagePackSerializer.WriteArrayHeader(state.Buffer, state.Cursor, ushort.MaxValue);
+            state.IndexForArrayLength = state.Cursor - 2;
+        }
+
+        state.Cursor = MessagePackSerializer.WriteMapHeader(state.Buffer, state.Cursor, ushort.MaxValue);
+        int indexForMapSize = state.Cursor - 2;
+        ushort keysCount = 0;
+
+        foreach (KeyValuePair<string, object> scopeItem in scope)
+        {
+            string key = "scope";
+            if (!string.IsNullOrEmpty(scopeItem.Key))
+            {
+                key = scopeItem.Key;
+            }
+
+            state.Cursor = MessagePackSerializer.SerializeUnicodeString(state.Buffer, state.Cursor, key);
+            state.Cursor = MessagePackSerializer.Serialize(state.Buffer, state.Cursor, scopeItem.Value);
+            keysCount++;
+        }
+
+        MessagePackSerializer.WriteUInt16(state.Buffer, indexForMapSize, keysCount);
+    };
 }