strUsage+=HelpMessageOpt("-metricsui",_("Set to 1 for a persistent metrics screen, 0 for sequential metrics output (default: 1 if running in a console, 0 otherwise)"));
strUsage+=HelpMessageOpt("-metricsrefreshtime",strprintf(_("Number of seconds between metrics refreshes (default: %u if running in a console, %u otherwise)"),1,600));