diff --git a/test/Benchmarks/Exporter/OtlpGrpcExporterBenchmarks.cs b/test/Benchmarks/Exporter/OtlpGrpcExporterBenchmarks.cs
index d84c9e599e4..c2c2a478b49 100644
--- a/test/Benchmarks/Exporter/OtlpGrpcExporterBenchmarks.cs
+++ b/test/Benchmarks/Exporter/OtlpGrpcExporterBenchmarks.cs
@@ -23,7 +23,7 @@ public class OtlpGrpcExporterBenchmarks
     private Activity? activity;
     private CircularBuffer<Activity>? activityBatch;
 
-    [Params(1, 10, 100)]
+    [Params(1, 10, 20)]
     public int NumberOfBatches { get; set; }
 
     [Params(10000)]
diff --git a/test/Benchmarks/Exporter/OtlpHttpExporterBenchmarks.cs b/test/Benchmarks/Exporter/OtlpHttpExporterBenchmarks.cs
index 0137f9055d8..04c9fa6a7dc 100644
--- a/test/Benchmarks/Exporter/OtlpHttpExporterBenchmarks.cs
+++ b/test/Benchmarks/Exporter/OtlpHttpExporterBenchmarks.cs
@@ -28,7 +28,7 @@ public class OtlpHttpExporterBenchmarks
     private Activity? activity;
     private CircularBuffer<Activity>? activityBatch;
 
-    [Params(1, 10, 100)]
+    [Params(1, 10, 20)]
     public int NumberOfBatches { get; set; }
 
     [Params(10000)]
diff --git a/test/Benchmarks/Exporter/ZipkinExporterBenchmarks.cs b/test/Benchmarks/Exporter/ZipkinExporterBenchmarks.cs
index 983b6dce2cd..26907388177 100644
--- a/test/Benchmarks/Exporter/ZipkinExporterBenchmarks.cs
+++ b/test/Benchmarks/Exporter/ZipkinExporterBenchmarks.cs
@@ -25,7 +25,7 @@ public class ZipkinExporterBenchmarks
     private string? serverHost;
     private int serverPort;
 
-    [Params(1, 10, 100)]
+    [Params(1, 10, 20)]
     public int NumberOfBatches { get; set; }
 
     [Params(10000)]