diff --git a/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java b/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java
index ceebb52..e2ee381 100644
--- a/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java
+++ b/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java
@@ -594,7 +594,7 @@
         @Override
         public void onPayloadReady(VirtualMachine vm, IBenchmarkService service)
                 throws RemoteException {
-            int vmPid = ProcessUtil.getCrosvmPid(Os.getpid(), mShellExecutor);
+            int vmPid = ProcessUtil.getCrosvmPid(Os.getpid(), "test_vm_mem_usage", mShellExecutor);
 
             mMemTotal = service.getMemInfoEntry("MemTotal");
             mMemFree = service.getMemInfoEntry("MemFree");
@@ -668,7 +668,8 @@
         @SuppressWarnings("ReturnValueIgnored")
         public void onPayloadReady(VirtualMachine vm, IBenchmarkService service)
                 throws RemoteException {
-            int vmPid = ProcessUtil.getCrosvmPid(Os.getpid(), mShellExecutor);
+            int vmPid =
+                    ProcessUtil.getCrosvmPid(Os.getpid(), "test_vm_mem_reclaim", mShellExecutor);
 
             // Allocate 256MB of anonymous memory. This will fill all guest
             // memory and cause swapping to start.
diff --git a/tests/helper/src/java/com/android/microdroid/test/common/ProcessUtil.java b/tests/helper/src/java/com/android/microdroid/test/common/ProcessUtil.java
index c4aba81..c544b77 100644
--- a/tests/helper/src/java/com/android/microdroid/test/common/ProcessUtil.java
+++ b/tests/helper/src/java/com/android/microdroid/test/common/ProcessUtil.java
@@ -127,9 +127,10 @@
         return getSingleChildProcess(parentPid, VIRTMGR_BIN, shellExecutor);
     }
 
-    public static int getCrosvmPid(int parentPid, Function<String, String> shellExecutor) {
+    public static int getCrosvmPid(
+            int parentPid, String testName, Function<String, String> shellExecutor) {
         int virtmgrPid = getVirtmgrPid(parentPid, shellExecutor);
-        return getSingleChildProcess(virtmgrPid, CROSVM_BIN, shellExecutor);
+        return getSingleChildProcess(virtmgrPid, "crosvm_" + testName, shellExecutor);
     }
 
     // To ensures that only one object is created at a time.