-+--------+-------------------------------------+
-|POSCA | posca_factor_ping |
-| +-------------------------------------+
-| | posca_factor_system_bandwidth |
-| +-------------------------------------+
-| | posca_facotor_soak_througputs |
-| +-------------------------------------+
-| | posca_feature_vnf_scale_up |
-| +-------------------------------------+
-| | posca_feature_vnf_scale_out |
-+--------+-------------------------------------+
++--------+-------------------------------------------+
+|POSCA | posca_factor_ping |
+| +-------------------------------------------+
+| | posca_factor_system_bandwidth |
+| +-------------------------------------------+
+| | posca_facotor_soak_througputs |
+| +-------------------------------------------+
+| | posca_feature_vnf_scale_up |
+| +-------------------------------------------+
+| | posca_feature_vnf_scale_out |
+| +-------------------------------------------+
+| | posca_factor_storperf |
+| +-------------------------------------------+
+| | posca_factor_multistack_storage_parallel |
+| +-------------------------------------------+
+| | posca_factor_multistack_storage |
++--------+-------------------------------------------+