diff --git a/src/OpenTelemetry/BatchStruct.cs b/src/OpenTelemetry/BatchStruct.cs
new file mode 100644
index 00000000000..6291af5e9d4
--- /dev/null
+++ b/src/OpenTelemetry/BatchStruct.cs
@@ -0,0 +1,129 @@
+// <copyright file="BatchStruct.cs" company="OpenTelemetry Authors">
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// </copyright>
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Diagnostics;
+using OpenTelemetry.Internal;
+
+namespace OpenTelemetry
+{
+    /// <summary>
+    /// Stores a batch of completed <typeparamref name="T"/> objects to be exported.
+    /// </summary>
+    /// <typeparam name="T">The type of object in the <see cref="BatchStruct{T}"/>.</typeparam>
+    public readonly struct BatchStruct<T>
+        where T : struct
+    {
+        private readonly T item;
+        private readonly CircularBufferStruct<T> circularBuffer;
+        private readonly int maxSize;
+
+        internal BatchStruct(T item)
+        {
+            this.item = item;
+            this.circularBuffer = null;
+            this.maxSize = 1;
+        }
+
+        internal BatchStruct(CircularBufferStruct<T> circularBuffer, int maxSize)
+        {
+            Debug.Assert(maxSize > 0, $"{nameof(maxSize)} should be a positive number.");
+
+            this.item = default;
+            this.circularBuffer = circularBuffer ?? throw new ArgumentNullException(nameof(circularBuffer));
+            this.maxSize = maxSize;
+        }
+
+        /// <summary>
+        /// Returns an enumerator that iterates through the <see cref="BatchStruct{T}"/>.
+        /// </summary>
+        /// <returns><see cref="Enumerator"/>.</returns>
+        public Enumerator GetEnumerator()
+        {
+            return this.circularBuffer != null
+                ? new Enumerator(this.circularBuffer, this.maxSize)
+                : new Enumerator(this.item);
+        }
+
+        /// <summary>
+        /// Enumerates the elements of a <see cref="BatchStruct{T}"/>.
+        /// </summary>
+        public struct Enumerator : IEnumerator<T>
+        {
+            private readonly CircularBufferStruct<T> circularBuffer;
+            private int count;
+
+            internal Enumerator(T item)
+            {
+                this.Current = item;
+                this.circularBuffer = null;
+                this.count = -1;
+            }
+
+            internal Enumerator(CircularBufferStruct<T> circularBuffer, int maxSize)
+            {
+                this.Current = default;
+                this.circularBuffer = circularBuffer;
+                this.count = Math.Min(maxSize, circularBuffer.Count);
+            }
+
+            /// <inheritdoc/>
+            public T Current { get; private set; }
+
+            /// <inheritdoc/>
+            object IEnumerator.Current => this.Current;
+
+            /// <inheritdoc/>
+            public void Dispose()
+            {
+            }
+
+            /// <inheritdoc/>
+            public bool MoveNext()
+            {
+                var circularBuffer = this.circularBuffer;
+
+                if (circularBuffer == null)
+                {
+                    if (this.count >= 0)
+                    {
+                        this.Current = default;
+                        return false;
+                    }
+
+                    this.count++;
+                    return true;
+                }
+
+                if (this.count > 0)
+                {
+                    this.Current = circularBuffer.Read();
+                    this.count--;
+                    return true;
+                }
+
+                this.Current = default;
+                return false;
+            }
+
+            /// <inheritdoc/>
+            public void Reset()
+                => throw new NotSupportedException();
+        }
+    }
+}
diff --git a/test/Benchmarks/Program.cs b/test/Benchmarks/Program.cs
index fe6760ea9f6..deb16323efa 100644
--- a/test/Benchmarks/Program.cs
+++ b/test/Benchmarks/Program.cs
@@ -22,6 +22,11 @@ internal static class Program
         public static void Main(string[] args)
         {
             BenchmarkSwitcher.FromAssembly(typeof(Program).Assembly).Run(args);
+
+            /*
+            CircularBufferStress.EntryPoint();
+            CircularBufferStructStress.EntryPoint();
+            */
         }
     }
 }
diff --git a/test/Benchmarks/Stress/CircularBufferStress.cs b/test/Benchmarks/Stress/CircularBufferStress.cs
new file mode 100644
index 00000000000..74b401a4e63
--- /dev/null
+++ b/test/Benchmarks/Stress/CircularBufferStress.cs
@@ -0,0 +1,123 @@
+// <copyright file="CircularBufferStress.cs" company="OpenTelemetry Authors">
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// </copyright>
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading;
+using System.Threading.Tasks;
+using OpenTelemetry;
+using OpenTelemetry.Internal;
+
+namespace OpenTelemetry.Benchmarks
+{
+    internal class CircularBufferStress
+    {
+        private static long cntEvents = 0;
+
+        public static int EntryPoint()
+        {
+            var cntWriter = Environment.ProcessorCount; // configure the number of writers
+            var buffer = new CircularBuffer<Item>(500000); // configure the circular buffer capacity, change to a smaller number to test the congestion
+            long bound = 100000000L; // each writer will write [1, bound]
+            var statistics = new long[cntWriter];
+            var retry = new long[cntWriter];
+            long result = bound * (bound + 1) * cntWriter / 2;
+
+            Console.WriteLine($"Inserting [0, {bound}] from {cntWriter} writers to a buffer with capacity={buffer.Capacity}.");
+
+            Parallel.Invoke(
+            () =>
+            {
+                var watch = new Stopwatch();
+
+                while (result != 0)
+                {
+                    cntEvents = statistics.Sum();
+                    watch.Restart();
+                    Thread.Sleep(200);
+                    watch.Stop();
+                    var nEvents = statistics.Sum();
+                    var nEventPerSecond = (int)((double)(nEvents - cntEvents) / ((double)watch.ElapsedMilliseconds / 1000.0));
+                    var cntRetry = retry.Sum();
+                    Console.Title = string.Format($"QueueSize: {buffer.Count}/{buffer.Capacity}, Retry: {cntRetry}, Enqueue: {nEvents}, Enqueue/s: {nEventPerSecond}, Result: {result}");
+                }
+            }, () =>
+            {
+                Parallel.For(0, statistics.Length, (i) =>
+                {
+                    statistics[i] = 0;
+                    long num = 1;
+
+                    Console.WriteLine($"Writer {i} started.");
+
+                    while (true)
+                    {
+                        var item = new Item(num);
+
+                        while (!buffer.TryAdd(item, 0))
+                        {
+                            retry[i]++;
+                        }
+
+                        num += 1;
+                        statistics[i]++;
+
+                        if (num > bound)
+                        {
+                            break;
+                        }
+                    }
+
+                    Console.WriteLine($"Writer {i} finished.");
+                });
+            }, () =>
+            {
+                Console.WriteLine($"Reader started.");
+
+                while (true)
+                {
+                    foreach (var item in new Batch<Item>(buffer, 100))
+                    {
+                        result -= item.Value;
+                    }
+
+                    if (result == 0)
+                    {
+                        break;
+                    }
+                }
+
+                Console.WriteLine($"Reader finished.");
+            });
+
+            Console.WriteLine("Succeeded!");
+            return 0;
+        }
+
+        internal class Item
+        {
+            internal Item(long value)
+            {
+                this.Value = value;
+            }
+
+            public long Value { get; private set; }
+        }
+    }
+}
diff --git a/test/Benchmarks/Stress/CircularBufferStructStress.cs b/test/Benchmarks/Stress/CircularBufferStructStress.cs
new file mode 100644
index 00000000000..e2c65fe13fb
--- /dev/null
+++ b/test/Benchmarks/Stress/CircularBufferStructStress.cs
@@ -0,0 +1,123 @@
+// <copyright file="CircularBufferStructStress.cs" company="OpenTelemetry Authors">
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// </copyright>
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading;
+using System.Threading.Tasks;
+using OpenTelemetry;
+using OpenTelemetry.Internal;
+
+namespace OpenTelemetry.Benchmarks
+{
+    internal class CircularBufferStructStress
+    {
+        private static long cntEvents = 0;
+
+        public static int EntryPoint()
+        {
+            var cntWriter = Environment.ProcessorCount; // configure the number of writers
+            var buffer = new CircularBufferStruct<Item>(500000); // configure the circular buffer capacity, change to a smaller number to test the congestion
+            long bound = 100000000L; // each writer will write [1, bound]
+            var statistics = new long[cntWriter];
+            var retry = new long[cntWriter];
+            long result = bound * (bound + 1) * cntWriter / 2;
+
+            Console.WriteLine($"Inserting [0, {bound}] from {cntWriter} writers to a buffer with capacity={buffer.Capacity}.");
+
+            Parallel.Invoke(
+            () =>
+            {
+                var watch = new Stopwatch();
+
+                while (result != 0)
+                {
+                    cntEvents = statistics.Sum();
+                    watch.Restart();
+                    Thread.Sleep(200);
+                    watch.Stop();
+                    var nEvents = statistics.Sum();
+                    var nEventPerSecond = (int)((double)(nEvents - cntEvents) / ((double)watch.ElapsedMilliseconds / 1000.0));
+                    var cntRetry = retry.Sum();
+                    Console.Title = string.Format($"QueueSize: {buffer.Count}/{buffer.Capacity}, Retry: {cntRetry}, Enqueue: {nEvents}, Enqueue/s: {nEventPerSecond}, Result: {result}");
+                }
+            }, () =>
+            {
+                Parallel.For(0, statistics.Length, (i) =>
+                {
+                    statistics[i] = 0;
+                    long num = 1;
+
+                    Console.WriteLine($"Writer {i} started.");
+
+                    while (true)
+                    {
+                        var item = new Item(num);
+
+                        while (!buffer.TryAdd(item, 0))
+                        {
+                            retry[i]++;
+                        }
+
+                        num += 1;
+                        statistics[i]++;
+
+                        if (num > bound)
+                        {
+                            break;
+                        }
+                    }
+
+                    Console.WriteLine($"Writer {i} finished.");
+                });
+            }, () =>
+            {
+                Console.WriteLine($"Reader started.");
+
+                while (true)
+                {
+                    foreach (var item in new BatchStruct<Item>(buffer, 100))
+                    {
+                        result -= item.Value;
+                    }
+
+                    if (result == 0)
+                    {
+                        break;
+                    }
+                }
+
+                Console.WriteLine($"Reader finished.");
+            });
+
+            Console.WriteLine("Succeeded!");
+            return 0;
+        }
+
+        internal struct Item
+        {
+            internal Item(long value)
+            {
+                this.Value = value;
+            }
+
+            public long Value { get; private set; }
+        }
+    }
+}