anchor.diff:  
   %% @spec vnode_stats(integer(), state()) -> proplist()
   %% @doc Get the vnode-sum stats proplist.
  -vnode_stats(Moment, State) ->
  -    [{F, spiral_minute(Moment, Elt, State)}
  -     || {F, Elt} <- [{vnode_gets, #state.vnode_gets},
  -                     {vnode_puts, #state.vnode_puts}]].
  +vnode_stats(Moment, State=#state{vnode_gets_total=VGT, vnode_puts_total=VPT}) ->
  +    lists:append(
  +      [{F, spiral_minute(Moment, Elt, State)}
  +       || {F, Elt} <- [{vnode_gets, #state.vnode_gets},
  +                       {vnode_puts, #state.vnode_puts}]],
  +      [{vnode_gets_total, VGT}, 
  +       {vnode_puts_total, VPT}]).
  +          
  +
   
   %% @spec node_stats(integer(), state()) -> proplist()
   %% @doc Get the node stats proplist.
  -node_stats(Moment, State) ->
  +node_stats(Moment, State=#state{node_gets_total=NGT, node_puts_total=NPT}) ->
       {Gets, GetMean, {GetMedian, GetNF, GetNN, GetH}} =
           slide_minute(Moment, #state.get_fsm_time, State),
       {Puts, PutMean, {PutMedian, PutNF, PutNN, PutH}} =
           slide_minute(Moment, #state.put_fsm_time, State),
       [{node_gets, Gets},
  +     {node_gets_total, NGT},
        {node_get_fsm_time_mean, GetMean},
        {node_get_fsm_time_median, GetMedian},
        {node_get_fsm_time_95, GetNF},
        {node_get_fsm_time_99, GetNN},
        {node_get_fsm_time_100, GetH},
        {node_puts, Puts},
  +     {node_puts_total, NPT},
        {node_put_fsm_time_mean, PutMean},
        {node_put_fsm_time_median, PutMedian},
        {node_put_fsm_time_95, PutNF},
  
positive.code: -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
           terminate/2, code_change/3]).
  
  -record(state,{vnode_gets,vnode_puts,
                 get_fsm_time,put_fsm_time}).
  
  %% @spec start_link() -> {ok,Pid} | ignore | {error,Error}
  
negative.code: init([]) ->
      {ok, #state{vnode_gets=spiraltime:fresh(),
                  vnode_puts=spiraltime:fresh(),
                  vnode_gets_total=0,
                  vnode_puts_total=0,
                  node_gets_total=0,
                  node_puts_total=0,
                  get_fsm_time=slide:fresh(),
                  put_fsm_time=slide:fresh()}}.
  
  