diff --git a/src/com/android/launcher3/MemoryTracker.java b/src/com/android/launcher3/MemoryTracker.java
index 395bf9e..8595d55 100644
--- a/src/com/android/launcher3/MemoryTracker.java
+++ b/src/com/android/launcher3/MemoryTracker.java
@@ -127,7 +127,17 @@
             info.uss[info.head] = info.currentUss = dinfo.getTotalPrivateDirty();
             if (info.currentPss > info.max) info.max = info.currentPss;
             if (info.currentUss > info.max) info.max = info.currentUss;
-            Log.v(TAG, "update: pid " + pid + " pss=" + info.currentPss + " uss=" + info.currentUss);
+            // Log.v(TAG, "update: pid " + pid + " pss=" + info.currentPss + " uss=" + info.currentUss);
+            if (info.currentPss == 0) {
+                Log.v(TAG, "update: pid " + pid + " has pss=0, it probably died");
+                mData.remove(pid);
+            }
+        }
+        for (int i=mPids.size()-1; i>=0; i--) {
+            final long pid = mPids.get(i).intValue();
+            if (mData.get(pid) == null) {
+                mPids.remove(i);
+            }
         }
 
         // XXX: notify listeners
diff --git a/src/com/android/launcher3/WeightWatcher.java b/src/com/android/launcher3/WeightWatcher.java
index 5a682dd..2eac063 100644
--- a/src/com/android/launcher3/WeightWatcher.java
+++ b/src/com/android/launcher3/WeightWatcher.java
@@ -38,7 +38,7 @@
     private static final int RAM_GRAPH_RSS_COLOR = 0xFF990000;
     private static final int RAM_GRAPH_PSS_COLOR = 0xFF99CC00;
     private static final int TEXT_COLOR = 0xFFFFFFFF;
-    private static final int BACKGROUND_COLOR = 0xa0000000;
+    private static final int BACKGROUND_COLOR = 0xc0000000;
 
     private static final int UPDATE_RATE = 5000;
 
@@ -157,7 +157,7 @@
 
             LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                     0,
-                    (int)(22 * dp),
+                    (int)(14 * dp),
                     1f
             );