diff --git a/startop/apps/test/src/SystemServerBenchmarkActivity.java b/startop/apps/test/src/SystemServerBenchmarkActivity.java
index 59a30a540d999..61d43226c41ea 100644
--- a/startop/apps/test/src/SystemServerBenchmarkActivity.java
+++ b/startop/apps/test/src/SystemServerBenchmarkActivity.java
@@ -17,8 +17,11 @@
 package com.android.startop.test;
 
 import android.app.Activity;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Trace;
@@ -32,7 +35,8 @@ import android.widget.TextView;
 import java.util.Arrays;
 
 class Benchmark {
-    public static final int NUM_ITERATIONS = 1000;
+    // Time limit to run benchmarks in seconds
+    public static final int TIME_LIMIT = 5;
 
     public Benchmark(ViewGroup parent, CharSequence name, Runnable thunk) {
         Context context = parent.getContext();
@@ -54,28 +58,25 @@ class Benchmark {
 
                 @Override
                 protected Object doInBackground(Object... _args) {
-                    long[] results = new long[NUM_ITERATIONS];
+                    long startTime = System.nanoTime();
+                    int count = 0;
 
                     // Run benchmark
-                    for (int i = 0; i < results.length; i++) {
-                        results[i] = -System.nanoTime();
+                    while (true) {
+                        long elapsed = -System.nanoTime();
                         thunk.run();
-                        results[i] += System.nanoTime();
+                        elapsed += System.nanoTime();
+
+                        count++;
+                        double elapsedVariance = (double) elapsed - resultMean;
+                        resultMean += elapsedVariance / count;
+                        resultStdev += elapsedVariance * ((double) elapsed - resultMean);
+
+                        if (System.nanoTime() - startTime > TIME_LIMIT * 1e9) {
+                            break;
+                        }
                     }
-
-                    // Compute mean
-                    long sum = Arrays.stream(results).sum();
-                    resultMean = (double) sum / results.length;
-
-                    // Compute standard deviation
-                    double variance = 0;
-                    for (long i : results) {
-                        double t = (double) i - resultMean;
-                        variance += t * t;
-                    }
-                    variance /= results.length - 1;
-
-                    resultStdev = Math.sqrt(variance);
+                    resultStdev = Math.sqrt(resultStdev / (count - 1));
 
                     return null;
                 }
@@ -108,5 +109,48 @@ public class SystemServerBenchmarkActivity extends Activity {
         new Benchmark(benchmarkList, "getInstalledApplications", () -> {
             pm.getInstalledApplications(PackageManager.MATCH_SYSTEM_ONLY);
         });
+
+        new Benchmark(benchmarkList, "getInstalledPackages", () -> {
+            pm.getInstalledPackages(PackageManager.GET_ACTIVITIES);
+        });
+
+        new Benchmark(benchmarkList, "getPackageInfo", () -> {
+            try {
+                pm.getPackageInfo("com.android.startop.test", 0);
+            } catch (NameNotFoundException e) {
+                throw new RuntimeException(e);
+            }
+        });
+
+        new Benchmark(benchmarkList, "getApplicationInfo", () -> {
+            try {
+                pm.getApplicationInfo("com.android.startop.test", 0);
+            } catch (NameNotFoundException e) {
+                throw new RuntimeException(e);
+            }
+        });
+
+        try {
+            ApplicationInfo app = pm.getApplicationInfo("com.android.startop.test", 0);
+            new Benchmark(benchmarkList, "getResourcesForApplication", () -> {
+                try {
+                    pm.getResourcesForApplication(app);
+                } catch (NameNotFoundException e) {
+                    throw new RuntimeException(e);
+                }
+            });
+        } catch (NameNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+
+        ComponentName component = new ComponentName(this, this.getClass());
+        new Benchmark(benchmarkList, "getActivityInfo", () -> {
+            try {
+                pm.getActivityInfo(component, PackageManager.GET_META_DATA);
+            } catch (NameNotFoundException e) {
+                throw new RuntimeException(e);
+            }
+        });
+
     }
 }