mod_client_management: Report on longest lived token when grant does not expire E.g. for mod_http_oauth2 where by default the grant itself is unlimited, while refresh tokens are issued with one week lifetime, but are renewed with each use.

-- Provides total CPU time, useful for DERIVE

module:set_global();

module:provides("statistics", {
	statistics = {
		cpu_total = { -- milliseconds of CPU time used
			get = function()
				return os.clock() * 1000;
			end
		}
	}
});