tests: fix unworking debug output

Change-Id: I638f4f9158a0467ba1dd8d00136400cbf4a82b52
diff --git a/ceilometer/tests/integration/hooks/post_test_hook.sh b/ceilometer/tests/integration/hooks/post_test_hook.sh
index 7c00d58..5d22130 100755
--- a/ceilometer/tests/integration/hooks/post_test_hook.sh
+++ b/ceilometer/tests/integration/hooks/post_test_hook.sh
@@ -76,10 +76,13 @@
         gnocchi measures show -r $instance_id cpu_util
     done
 
+    gnocchi status
+
     # Be sure to source Gnocchi settings before
     source $BASE/new/gnocchi/devstack/settings
     echo "* Unprocessed measures:"
-    find $GNOCCHI_DATA_DIR/measures
+    find $GNOCCHI_DATA_DIR
+
     set -x
 fi