Performance The Performance tab allows you to retrieve and view PM data for the OPT-BST, OPT-BST-L, OPT-PRE, OPT-AMP-L, OPT-AMP-C, OPT-AMP-17-C, OPT-RAMP-C, and OPT-RAMP-CE cards. The Performance tab contains two subtabs: Optical Line Optical Amplifier Line