Expect sysstat to be running on kvm03 only

Change-Id: Icf4771c792f3676378a6e77cc788da2f88b16f3e
Related: PROD-32198
diff --git a/test_set/cvp-sanity/tests/test_services.py b/test_set/cvp-sanity/tests/test_services.py
index e872b4b..0267af6 100644
--- a/test_set/cvp-sanity/tests/test_services.py
+++ b/test_set/cvp-sanity/tests/test_services.py
@@ -7,7 +7,7 @@
 # For example , there are 3 node in kvm group, but just kvm03 node has srv-volumes-backup.mount service
 # in service.get_all
 #                        NODE NAME          SERVICE_NAME
-inconsistency_rule = {"kvm03": ["srv-volumes-backup.mount", "rsync"]}
+inconsistency_rule = {"kvm03": ["srv-volumes-backup.mount", "rsync", "sysstat"]}
 
 
 @pytest.mark.full