opt.add("args", 'A', required_argument, "Stat args. DEPRECATED: use positional arguments.");
opt.add("server-version", 'S', no_argument, "Print server version.");
opt.add("analyze", 'a', optional_argument, "Analyze server characteristics (options: default, latency).");
opt.add("args", 'A', required_argument, "Stat args. DEPRECATED: use positional arguments.");
opt.add("server-version", 'S', no_argument, "Print server version.");
opt.add("analyze", 'a', optional_argument, "Analyze server characteristics (options: default, latency).");