diff --git a/configs-examples/perf_lab.yml b/configs-examples/perf_lab.yml
index eae4c5b..a9060fc 100644
--- a/configs-examples/perf_lab.yml
+++ b/configs-examples/perf_lab.yml
@@ -11,7 +11,7 @@
     root@cz7626: testnode
     root@cz7627: testnode
 
-# sleep: 5
+sleep: 30
 
 tests:
   - fio: