Add a delay before collecting memory information

Hopefully this gives enough time for more memory recycling. Because it is observed that several seconds after a suite is run, the memory usage could drop by 1-2M.

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/DumpRenderTree/src/com/android/dumprendertree/LoadTestsAutoTest.java b/tests/DumpRenderTree/src/com/android/dumprendertree/LoadTestsAutoTest.java
index 39bbf16b73b2..ba461973fbfb 100644
--- a/tests/DumpRenderTree/src/com/android/dumprendertree/LoadTestsAutoTest.java
+++ b/tests/DumpRenderTree/src/com/android/dumprendertree/LoadTestsAutoTest.java
@@ -73,6 +73,10 @@ public class LoadTestsAutoTest extends ActivityInstrumentationTestCase2<TestShel
         runTestAndWaitUntilDone(activity, runner.mTestPath, runner.mTimeoutInMillis);
 
         activity.clearCache();
+        try {
+            Thread.sleep(5000);
+        } catch (InterruptedException e) {
+        }
         dumpMemoryInfo();
 
         // Kill activity