gistfile1.hrl

test_membership_server_throughput() ->
  {timeout, 500, {?LINE, fun() ->
      {ok, _} = membership:start_link(a, [a,b,c,d,e,f]),
      {Keys, _} = lib_misc:fast_acc(fun({List, Str}) -> 
          Mod = lib_misc:succ(Str),
          {[Mod|List], Mod}
        end, {[], "aaaaaaaa"}, 10000),
      Start = lib_misc:now_float(),
      lists:foreach(fun(Str) ->
          membership:servers_for_key(Str)
        end, Keys),
      End = lib_misc:now_float(),
      ?debugFmt("membership can do ~p reqs/s", [10000/(End-Start)])
    end}}.