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-rw-r--r--lib/observer/src/observer_perf_wx.erl164
1 files changed, 105 insertions, 59 deletions
diff --git a/lib/observer/src/observer_perf_wx.erl b/lib/observer/src/observer_perf_wx.erl
index 1010a6af4c..fcc51310c8 100644
--- a/lib/observer/src/observer_perf_wx.erl
+++ b/lib/observer/src/observer_perf_wx.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2012-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2012-2017. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -18,7 +18,7 @@
%% %CopyrightEnd%
-module(observer_perf_wx).
--export([start_link/2]).
+-export([start_link/3]).
%% wx_object callbacks
-export([init/1, handle_info/2, terminate/2, code_change/3, handle_call/3,
@@ -55,12 +55,12 @@
-define(wxGC, wxGraphicsContext).
--record(paint, {font, small, pen, pen2, pens, usegc = false}).
+-record(paint, {font, small, pen, pen2, pens, dot_pens, usegc = false}).
-start_link(Notebook, Parent) ->
- wx_object:start_link(?MODULE, [Notebook, Parent], []).
+start_link(Notebook, Parent, Config) ->
+ wx_object:start_link(?MODULE, [Notebook, Parent, Config], []).
-init([Notebook, Parent]) ->
+init([Notebook, Parent, Config]) ->
try
Panel = wxPanel:new(Notebook),
Main = wxBoxSizer:new(?wxVERTICAL),
@@ -81,7 +81,9 @@ init([Notebook, Parent]) ->
panel =Panel,
wins = Windows,
paint=PaintInfo,
- samples=reset_data()
+ samples=reset_data(),
+ time=#ti{fetch=maps:get(fetch, Config, ?FETCH_DATA),
+ secs=maps:get(secs, Config, ?DISP_SECONDS)}
},
{Panel, State0}
catch _:Err ->
@@ -124,13 +126,17 @@ setup_graph_drawing(Panels) ->
{F, SF}
end,
BlackPen = wxPen:new({0,0,0}, [{width, 1}]),
- Pens = [wxPen:new(Col, [{width, 1}]) || Col <- tuple_to_list(colors())],
+ Pens = [wxPen:new(Col, [{width, 1}, {style, ?wxSOLID}])
+ || Col <- tuple_to_list(colors())],
+ DotPens = [wxPen:new(Col, [{width, 1}, {style, ?wxDOT}])
+ || Col <- tuple_to_list(colors())],
#paint{usegc = UseGC,
font = Font,
small = SmallFont,
pen = ?wxGREY_PEN,
pen2 = BlackPen,
- pens = list_to_tuple(Pens)
+ pens = list_to_tuple(Pens),
+ dot_pens = list_to_tuple(DotPens)
}.
@@ -173,6 +179,10 @@ refresh_panel(Active, #win{name=_Id, panel=Panel}=Win, Ti, #paint{usegc=UseGC}=P
destroy_gc(GC).
%%%%%%%%%%
+handle_call(get_config, _, #state{time=Ti}=State) ->
+ #ti{fetch=Fetch, secs=Range} = Ti,
+ {reply, #{fetch=>Fetch, secs=>Range}, State};
+
handle_call(Event, From, _State) ->
error({unhandled_call, Event, From}).
@@ -181,17 +191,17 @@ handle_cast(Event, _State) ->
%%%%%%%%%%
handle_info({stats, 1, _, _, _} = Stats,
#state{panel=Panel, samples=Data, active=Active, wins=Wins0,
- time=#ti{tick=Tick, disp=Disp0}=Ti} = State0) ->
+ appmon=Node, time=#ti{tick=Tick, disp=Disp0}=Ti} = State0) ->
if Active ->
Disp = trunc(Disp0),
Next = max(Tick - Disp, 0),
erlang:send_after(1000 div ?DISP_FREQ, self(), {refresh, Next}),
- {Wins, Samples} = add_data(Stats, Data, Wins0, Ti, Active),
+ {Wins, Samples} = add_data(Stats, Data, Wins0, Ti, Active, Node),
State = precalc(State0#state{time=Ti#ti{tick=Next}, wins=Wins, samples=Samples}),
wxWindow:refresh(Panel),
{noreply, State};
true ->
- {Wins1, Samples} = add_data(Stats, Data, Wins0, Ti, Active),
+ {Wins1, Samples} = add_data(Stats, Data, Wins0, Ti, Active, Node),
Wins = [W#win{max=undefined} || W <- Wins1],
{noreply, State0#state{samples=Samples, wins=Wins, time=Ti#ti{tick=0}}}
end;
@@ -206,7 +216,7 @@ handle_info({refresh, Seq}, #state{panel=Panel, time=#ti{tick=Seq, disp=DispF}=T
handle_info({refresh, _}, State) ->
{noreply, State};
-handle_info({active, Node}, #state{parent=Parent, panel=Panel, appmon=Old, time=_Ti} = State) ->
+handle_info({active, Node}, #state{parent=Parent, panel=Panel, appmon=Old} = State) ->
create_menus(Parent, []),
try
Node = node(Old),
@@ -235,39 +245,50 @@ terminate(_Event, #state{appmon=Pid}) ->
code_change(_, _, State) ->
State.
-restart_fetcher(Node, #state{appmon=Old, panel=Panel, time=#ti{fetch=Freq}=Ti}=State) ->
+restart_fetcher(Node, #state{appmon=Old, panel=Panel, time=#ti{fetch=Freq}=Ti, wins=Wins0}=State) ->
catch Old ! exit,
Me = self(),
Pid = spawn_link(Node, observer_backend, fetch_stats, [Me, round(1000/Freq)]),
wxWindow:refresh(Panel),
- precalc(State#state{active=true, appmon=Pid, samples=reset_data(), time=Ti#ti{tick=0}}).
+ Wins = [W#win{state=undefined} || W <- Wins0],
+ precalc(State#state{active=true, appmon=Pid, samples=reset_data(),
+ wins=Wins, time=Ti#ti{tick=0}}).
reset_data() ->
{0, queue:new()}.
-add_data(Stats, {N, Q0}, Wins, #ti{fetch=Fetch, secs=Secs}, Active) when N > (Secs*Fetch+1) ->
+add_data(Stats, Q, Wins, Ti, Active) ->
+ add_data(Stats, Q, Wins, Ti, Active, ignore).
+
+add_data(Stats, {N, Q0}, Wins, #ti{fetch=Fetch, secs=Secs}, Active, Node)
+ when N > (Secs*Fetch+1) ->
{{value, Drop}, Q} = queue:out(Q0),
- add_data_1(Wins, Stats, N, {Drop,Q}, Active);
-add_data(Stats, {N, Q}, Wins, _, Active) ->
- add_data_1(Wins, Stats, N+1, {empty, Q}, Active).
+ add_data_1(Wins, Stats, N, {Drop,Q}, Active, Node);
+add_data(Stats, {N, Q}, Wins, _, Active, Node) ->
+ add_data_1(Wins, Stats, N+1, {empty, Q}, Active, Node).
-add_data_1([#win{state={_,St}}|_]=Wins0, Last, N, {Drop, Q}, Active)
+add_data_1([#win{state={_,St}}|_]=Wins0, Last, N, {Drop, Q}, Active, Node)
when St /= undefined ->
- {Wins, Stat} =
- lists:mapfoldl(fun(Win0, Entry) ->
- {Win1,Stat} = add_data_2(Win0, Last, Entry),
- case Active of
- true ->
- Win = add_data_3(Win1, N, Drop, Stat, Q),
- {Win, Stat};
- false ->
- {Win1, Stat}
- end
- end, #{}, Wins0),
- {Wins, {N,queue:in(Stat#{}, Q)}};
-add_data_1(Wins, Stats, 1, {_, Q}, _) ->
- {[Win#win{state=init_data(Id, Stats),
- info = info(Id, Stats)}
+ try
+ {Wins, Stat} =
+ lists:mapfoldl(fun(Win0, Entry) ->
+ {Win1,Stat} = add_data_2(Win0, Last, Entry),
+ case Active of
+ true ->
+ Win = add_data_3(Win1, N, Drop, Stat, Q),
+ {Win, Stat};
+ false ->
+ {Win1, Stat}
+ end
+ end, #{}, Wins0),
+ {Wins, {N,queue:in(Stat#{}, Q)}}
+ catch no_scheduler_change ->
+ {[Win#win{state=init_data(Id, Last), info=info(Id, Last, Node)}
+ || #win{name=Id}=Win <- Wins0], {0,queue:new()}}
+ end;
+
+add_data_1(Wins, Stats, 1, {_, Q}, _, Node) ->
+ {[Win#win{state=init_data(Id, Stats), info=info(Id, Stats, Node)}
|| #win{name=Id}=Win <- Wins], {0,Q}}.
add_data_2(#win{name=Id, state=S0}=Win, Stats, Map) ->
@@ -373,16 +394,24 @@ lmax(MState, Values, State) ->
init_data(runq, {stats, _, T0, _, _}) -> {mk_max(),lists:sort(T0)};
init_data(io, {stats, _, _, {{_,In0}, {_,Out0}}, _}) -> {mk_max(), {In0,Out0}};
-init_data(memory, _) -> {mk_max(), info(memory, undefined)};
-init_data(alloc, _) -> {mk_max(), ok};
-init_data(utilz, _) -> {mk_max(), ok}.
-
-info(runq, {stats, _, T0, _, _}) -> lists:seq(1, length(T0));
-info(memory, _) -> [total, processes, atom, binary, code, ets];
-info(io, _) -> [input, output];
-info(alloc, First) -> [Type || {Type, _, _} <- First];
-info(utilz, First) -> [Type || {Type, _, _} <- First];
-info(_, []) -> [].
+init_data(memory, _) -> {mk_max(), info(memory, undefined, undefined)};
+init_data(alloc, _) -> {mk_max(), unused};
+init_data(utilz, _) -> {mk_max(), unused}.
+
+info(runq, {stats, _, T0, _, _}, Node) ->
+ Dirty = get_dirty_cpu(Node),
+ {lists:seq(1, length(T0)-Dirty), Dirty};
+info(memory, _, _) -> [total, processes, atom, binary, code, ets];
+info(io, _, _) -> [input, output];
+info(alloc, First, _) -> [Type || {Type, _, _} <- First];
+info(utilz, First, _) -> [Type || {Type, _, _} <- First];
+info(_, [], _) -> [].
+
+get_dirty_cpu(Node) ->
+ case rpc:call(node(Node), erlang, system_info, [dirty_cpu_schedulers]) of
+ {badrpc,_R} -> 0;
+ N -> N
+ end.
collect_data(runq, {stats, _, T0, _, _}, {Max,S0}) ->
S1 = lists:sort(T0),
@@ -401,15 +430,16 @@ collect_data(memory, {stats, _, _, _, MemInfo}, {Max, MemTypes}) ->
collect_data(alloc, MemInfo, Max) ->
Vs = [Carrier || {_Type,_Block,Carrier} <- MemInfo],
Sample = list_to_tuple(Vs),
- {Sample, lmax(Max, Vs, Sample)};
+ {Sample, {lmax(Max, Vs, Sample),unused}};
collect_data(utilz, MemInfo, Max) ->
Vs = [round(100*Block/Carrier) || {_Type,Block,Carrier} <- MemInfo],
Sample = list_to_tuple(Vs),
- {Sample, lmax(Max,Vs,Sample)}.
+ {Sample, {lmax(Max,Vs,Sample),unused}}.
calc_delta([{Id, WN, TN}|Ss], [{Id, WP, TP}|Ps]) ->
[100*(WN-WP) div (TN-TP)|calc_delta(Ss, Ps)];
-calc_delta([], []) -> [].
+calc_delta([], []) -> [];
+calc_delta(_, _) -> throw(no_scheduler_change).
precalc(#state{samples=Data0, paint=Paint, time=Ti, wins=Wins0}=State) ->
Wins = [precalc(Ti, Data0, Paint, Win) || Win <- Wins0],
@@ -461,9 +491,10 @@ window_geom({W,H}, {_, Max, _Unit, MaxUnit},
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-draw_win(DC, #win{no_samples=Samples, geom=#{scale:={WS,HS}}, graphs=Graphs, max={_,Max,_,_}}=Win,
+draw_win(DC, #win{name=Name, no_samples=Samples, geom=#{scale:={WS,HS}},
+ graphs=Graphs, max={_,Max,_,_}, info=Info}=Win,
#ti{tick=Tick, fetch=FetchFreq, secs=Secs, disp=DispFreq}=Ti,
- Paint=#paint{pens=Pens}) when Samples >= 2, Graphs =/= [] ->
+ Paint=#paint{pens=Pens, dot_pens=Dots}) when Samples >= 2, Graphs =/= [] ->
%% Draw graphs
{X0,Y0,DrawBs} = draw_borders(DC, Ti, Win, Paint),
Offset = Tick / DispFreq,
@@ -473,14 +504,23 @@ draw_win(DC, #win{no_samples=Samples, geom=#{scale:={WS,HS}}, graphs=Graphs, max
end,
Start = X0 + (max(Secs*FetchFreq+Full-Samples, 0) - Offset)*WS,
Last = Secs*FetchFreq*WS+X0,
+ Dirty = case {Name, Info} of
+ {runq, {_, DCpu}} -> DCpu;
+ _ -> 0
+ end,
+ NoGraphs = length(Graphs),
+ NoCpu = NoGraphs - Dirty,
Draw = fun(Lines0, N) ->
- setPen(DC, element(1+ ((N-1) rem tuple_size(Pens)), Pens)),
+ case Dirty > 0 andalso N > NoCpu of
+ true -> setPen(DC, element(1+ ((N-NoCpu-1) rem tuple_size(Dots)), Dots));
+ false -> setPen(DC, element(1+ ((N-1) rem tuple_size(Pens)), Pens))
+ end,
Order = lists:reverse(Lines0),
[{_,Y}|Lines] = translate(Order, {Start, Y0}, 0, WS, {X0,Max*HS,Last}, []),
strokeLines(DC, [{Last,Y}|Lines]),
N-1
end,
- lists:foldl(Draw, length(Graphs), Graphs),
+ lists:foldl(Draw, NoGraphs, Graphs),
DrawBs(),
ok;
@@ -645,11 +685,17 @@ draw_borders(DC, #ti{secs=Secs, fetch=FetchFreq},
case Type of
runq ->
+ {TextInfo, DirtyCpus} = Info,
drawText(DC, "Scheduler Utilization (%) ", TopTextX, ?BH),
TN0 = Text(TopTextX, BottomTextY, "Scheduler: ", 0),
- lists:foldl(fun(Id, Pos0) ->
- Text(Pos0, BottomTextY, integer_to_list(Id), Id)
- end, TN0, Info);
+ Id = fun(Id, Pos0) ->
+ Text(Pos0, BottomTextY, integer_to_list(Id), Id)
+ end,
+ TN1 = lists:foldl(Id, TN0, TextInfo),
+ TN2 = Text(TN1, BottomTextY, "Dirty cpu: ", 0),
+ TN3 = lists:foldl(Id, TN2, lists:seq(1, DirtyCpus)),
+ _ = Text(TN3, BottomTextY, "(dotted)", 0),
+ ok;
memory ->
drawText(DC, "Memory Usage " ++ Unit, TopTextX,?BH),
lists:foldl(fun(MType, {PenId, Pos0}) ->
@@ -738,10 +784,10 @@ calc_max1(Max) ->
end.
colors() ->
- {{240, 100, 100}, {100, 240, 100}, {100, 100, 240},
- {220, 220, 80}, {100, 240, 240}, {240, 100, 240},
- {100, 25, 25}, {25, 100, 25}, {25, 25, 100},
- {120, 120, 0}, {25, 100, 100}, {100, 50, 100}
+ {{240, 100, 100}, {0, 128, 0}, {25, 45, 170}, {255, 165, 0},
+ {220, 220, 40}, {100, 240, 240},{240, 100, 240}, {160, 40, 40},
+ {100, 100, 240}, {140, 140, 0}, {25, 200, 100}, {120, 25, 240},
+ {255, 140, 163}, {25, 120, 120}, {120, 25, 120}, {110, 90, 60}
}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-04 18:56:31 +0000