fixed recon:node_stats/4 first incremental value (io,gc) compare wron…

…g way)

src/recon.app.src

@@ -1,6 +1,6 @@
 {application, recon,
  [{description, "Diagnostic tools for production use"},
-  {vsn, "2.3.4"},
+  {vsn, "2.3.5"},
   {modules, [recon, recon_alloc, recon_lib, recon_trace]},
   {registered, []},
   {applications, [kernel, stdlib]},

src/recon.erl

@@ -253,9 +253,6 @@ proc_fake([_|T1], [H|T2]) ->
 
 %% @doc Fetches a given attribute from all processes (except the
 %% caller) and returns the biggest `Num' consumers.
-%% @todo Implement this function so it only stores `Num' entries in
-%% memory at any given time, instead of as many as there are
-%% processes.
 -spec proc_count(AttributeName, Num) -> [proc_attrs()] when
       AttributeName :: atom(),
       Num :: non_neg_integer().
@@ -535,10 +532,6 @@ port_types() ->
 %% of packets sent, received, or both (`send_cnt', `recv_cnt', `cnt',
 %% respectively). Individual absolute values for each metric will be returned
 %% in the 3rd position of the resulting tuple.
-%%
-%% @todo Implement this function so it only stores `Num' entries in
-%% memory at any given time, instead of as many as there are
-%% processes.
 -spec inet_count(AttributeName, Num) -> [inet_attrs()] when
       AttributeName :: 'recv_cnt' | 'recv_oct' | 'send_cnt' | 'send_oct'
                      | 'cnt' | 'oct',

src/recon_lib.erl

@@ -205,8 +205,8 @@ time_map(N, Interval, Fun, State, MapFun) ->
 time_fold(0, _, _, _, _, Acc) ->
     Acc;
 time_fold(N, Interval, Fun, State, FoldFun, Init) ->
-    {Res, NewState} = Fun(State),
     timer:sleep(Interval),
+    {Res, NewState} = Fun(State),
     Acc = FoldFun(Res,Init),
     time_fold(N-1,Interval,Fun,NewState,FoldFun,Acc).