diff --git a/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmark.java b/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmark.java
index f8f07ab4..5709b0c7 100644
--- a/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmark.java
+++ b/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmark.java
@@ -40,11 +40,12 @@
 public class GcsReadChannelBenchmark {
 
     private GcsItemId itemId;
-    private byte[] buffer;
-    private byte[] largeBuffer;
+
     private GoogleCloudStorageInputStream stream;
     private GcsFileSystem gcsFileSystem;
     private GcsReadOptions options;
+    private ByteBuffer localBuffer;
+    private long[] offsets;
 
     @Setup(Level.Trial)
     public void setup(GcsReadChannelBenchmarkState state) throws IOException {
@@ -53,8 +54,20 @@ public void setup(GcsReadChannelBenchmarkState state) throws IOException {
                 .setBucketName(IntegrationTestHelper.BUCKET_NAME)
                 .setObjectName(IntegrationTestHelper.getFolderName() + IntegrationTestHelper.TPCDS_CUSTOMER_MEDIUM_FILE)
                 .build();
-        buffer = new byte[1024];
-        largeBuffer = new byte[100 * 1024];
+
+        localBuffer = ByteBuffer.allocate(64 * 1024);
+        offsets = new long[]{
+            1024,
+            1024 * 1024,
+            512 * 1024,
+            2 * 1024 * 1024,
+            128 * 1024,
+            3 * 1024 * 1024,
+            256 * 1024,
+            4 * 1024 * 1024,
+            32 * 1024,
+            4 * 1024 * 1024 + 512 * 1024
+        };
 
         options = GcsReadOptions.builder()
                 .setFileAccessPattern(state.accessPattern)
@@ -79,41 +92,6 @@ public void tearDownInvocation() throws IOException {
         }
     }
 
-    private void readWithSeek(int seekDistance) throws IOException {
-        stream.read(buffer);
-        stream.seek(seekDistance);
-        stream.read(buffer);
-    }
-
-    @Benchmark
-    @BenchmarkMode(Mode.AverageTime)
-    @OutputTimeUnit(TimeUnit.MILLISECONDS)
-    @Warmup(iterations = 5, time = 1)
-    @Measurement(iterations = 10, time = 1)
-    @Fork(value = 2, warmups = 0)
-    public void readWith128KSeek(GcsReadChannelBenchmarkState state) throws IOException {
-        readWithSeek(128 * 1024);
-    }
-
-    @Benchmark
-    @BenchmarkMode(Mode.AverageTime)
-    @OutputTimeUnit(TimeUnit.MILLISECONDS)
-    @Warmup(iterations = 5, time = 1)
-    @Measurement(iterations = 10, time = 1)
-    @Fork(value = 2, warmups = 0)
-    public void readWith512KSeek(GcsReadChannelBenchmarkState state) throws IOException {
-        readWithSeek(512 * 1024);
-    }
-
-    @Benchmark
-    @BenchmarkMode(Mode.AverageTime)
-    @OutputTimeUnit(TimeUnit.MILLISECONDS)
-    @Warmup(iterations = 5, time = 1)
-    @Measurement(iterations = 10, time = 1)
-    @Fork(value = 2, warmups = 0)
-    public void readWith1MSeek(GcsReadChannelBenchmarkState state) throws IOException {
-        readWithSeek(1024 * 1024);
-    }
 
     @Benchmark
     @BenchmarkMode(Mode.AverageTime)
@@ -122,8 +100,7 @@ public void readWith1MSeek(GcsReadChannelBenchmarkState state) throws IOExceptio
     @Measurement(iterations = 10, time = 1)
     @Fork(value = 2, warmups = 0)
     public void sequentialRead(GcsReadChannelBenchmarkState state) throws IOException {
-        ByteBuffer localBuffer = ByteBuffer.allocate(64 * 1024);
-        int bytesToRead = 2 * 1024 * 1024;
+        int bytesToRead = 8 * 1024 * 1024;
         int bytesRead = 0;
         while (bytesRead < bytesToRead) {
             localBuffer.clear();
@@ -139,25 +116,15 @@ public void sequentialRead(GcsReadChannelBenchmarkState state) throws IOExceptio
     @Warmup(iterations = 5, time = 1)
     @Measurement(iterations = 10, time = 1)
     @Fork(value = 2, warmups = 0)
-    public void readWithBackwardSeek(GcsReadChannelBenchmarkState state) throws IOException {
-        stream.read(buffer);
-        stream.seek(512 * 1024);
-        stream.read(buffer);
-        stream.seek(256 * 1024);
-        stream.read(buffer);
-    }
-
-    @Benchmark
-    @BenchmarkMode(Mode.AverageTime)
-    @OutputTimeUnit(TimeUnit.MILLISECONDS)
-    @Warmup(iterations = 5, time = 1)
-    @Measurement(iterations = 10, time = 1)
-    @Fork(value = 2, warmups = 0)
-    public void readWithBackwardSeekLargeRead(GcsReadChannelBenchmarkState state) throws IOException {
-        stream.read(buffer);
-        stream.seek(512 * 1024);
-        stream.read(buffer);
-        stream.seek(256 * 1024);
-        stream.read(largeBuffer);
+    public void randomRead(GcsReadChannelBenchmarkState state) throws IOException {
+        for (long offset : offsets) {
+            localBuffer.clear();
+            stream.seek(offset);
+            while (localBuffer.hasRemaining()) {
+                if (stream.read(localBuffer) == -1) {
+                    break;
+                }
+            }
+        }
     }
 }
diff --git a/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmarkState.java b/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmarkState.java
index 0001a3af..f1433ce7 100644
--- a/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmarkState.java
+++ b/core/src/jmh/java/com/google/cloud/gcs/analyticscore/client/GcsReadChannelBenchmarkState.java
@@ -24,6 +24,6 @@
 @State(Scope.Benchmark)
 public class GcsReadChannelBenchmarkState {
 
-    @Param({"SEQUENTIAL", "RANDOM"})
+    @Param({"SEQUENTIAL", "RANDOM", "AUTO_SEQUENTIAL", "AUTO_RANDOM"})
     public FileAccessPattern accessPattern;
 }