aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/observer/src/observer_lib.erl7
-rw-r--r--lib/observer/src/observer_sys_wx.erl91
-rw-r--r--lib/runtime_tools/src/observer_backend.erl17
3 files changed, 102 insertions, 13 deletions
diff --git a/lib/observer/src/observer_lib.erl b/lib/observer/src/observer_lib.erl
index 4077f8371a..f7712cf3da 100644
--- a/lib/observer/src/observer_lib.erl
+++ b/lib/observer/src/observer_lib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2011-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2011-2013. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -122,7 +122,10 @@ fill_info([{Str, Key}|Rest], Data) when is_atom(Key); is_function(Key) ->
[{Str, get_value(Key, Data)} | fill_info(Rest, Data)];
fill_info([{Str, {Format, Key}}|Rest], Data)
when is_atom(Key); is_function(Key), is_atom(Format) ->
- [{Str, {Format, get_value(Key,Data)}} | fill_info(Rest, Data)];
+ case get_value(Key, Data) of
+ undefined -> [{Str, undefined} | fill_info(Rest, Data)];
+ Value -> [{Str, {Format, Value}} | fill_info(Rest, Data)]
+ end;
fill_info([{Str,SubStructure}|Rest], Data) when is_list(SubStructure) ->
[{Str, fill_info(SubStructure, Data)}|fill_info(Rest,Data)];
fill_info([{Str,Attrib,SubStructure}|Rest], Data) ->
diff --git a/lib/observer/src/observer_sys_wx.erl b/lib/observer/src/observer_sys_wx.erl
index f00a666a35..54612b58ae 100644
--- a/lib/observer/src/observer_sys_wx.erl
+++ b/lib/observer/src/observer_sys_wx.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2011-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2011-2013. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -37,6 +37,7 @@
parent_notebook,
panel, sizer,
menubar,
+ alloc,
fields,
timer}).
@@ -47,22 +48,28 @@ start_link(Notebook, Parent) ->
init([Notebook, Parent]) ->
SysInfo = observer_backend:sys_info(),
+ AllocInfo = proplists:get_value(alloc_info, SysInfo, []),
{Info, Stat} = info_fields(),
Panel = wxPanel:new(Notebook),
- Sizer = wxBoxSizer:new(?wxHORIZONTAL),
+ Sizer = wxBoxSizer:new(?wxVERTICAL),
+ TopSizer = wxBoxSizer:new(?wxHORIZONTAL),
{FPanel0, _FSizer0, Fields0} =
observer_lib:display_info(Panel, observer_lib:fill_info(Info, SysInfo)),
{FPanel1, _FSizer1, Fields1} =
observer_lib:display_info(Panel, observer_lib:fill_info(Stat, SysInfo)),
- wxSizer:add(Sizer, FPanel0, [{flag, ?wxEXPAND bor ?wxTOP bor ?wxBOTTOM bor ?wxLEFT},
- {proportion, 1}, {border, 5}]),
- wxSizer:add(Sizer, FPanel1, [{flag, ?wxEXPAND bor ?wxTOP bor ?wxBOTTOM bor ?wxRIGHT},
- {proportion, 1}, {border, 5}]),
+ wxSizer:add(TopSizer, FPanel0, [{flag, ?wxEXPAND}, {proportion, 1}]),
+ wxSizer:add(TopSizer, FPanel1, [{flag, ?wxEXPAND}, {proportion, 1}]),
+ BorderFlags = ?wxLEFT bor ?wxRIGHT,
+ MemoryInfo = create_mem_info(Panel, AllocInfo),
+ wxSizer:add(Sizer, TopSizer, [{flag, ?wxEXPAND bor BorderFlags bor ?wxTOP},
+ {proportion, 0}, {border, 5}]),
+ wxSizer:add(Sizer, MemoryInfo, [{flag, ?wxEXPAND bor BorderFlags bor ?wxBOTTOM},
+ {proportion, 1}, {border, 5}]),
wxPanel:setSizer(Panel, Sizer),
Timer = observer_lib:start_timer(10),
{Panel, #sys_wx_state{parent=Parent,
parent_notebook=Notebook,
- panel=Panel, sizer=Sizer,
+ panel=Panel, sizer=Sizer, alloc=MemoryInfo,
timer=Timer, fields=Fields0 ++ Fields1}}.
create_sys_menu(Parent) ->
@@ -70,13 +77,81 @@ create_sys_menu(Parent) ->
#create_menu{id = ?ID_REFRESH_INTERVAL, text = "Refresh interval"}]},
observer_wx:create_menus(Parent, [View]).
-update_syspage(#sys_wx_state{node = Node, fields=Fields, sizer=Sizer}) ->
+update_syspage(#sys_wx_state{node = Node, fields=Fields, sizer=Sizer, alloc=AllocCtrl}) ->
SysInfo = observer_wx:try_rpc(Node, observer_backend, sys_info, []),
+ AllocInfo = proplists:get_value(alloc_info, SysInfo, []),
{Info, Stat} = info_fields(),
observer_lib:update_info(Fields, observer_lib:fill_info(Info, SysInfo) ++
observer_lib:fill_info(Stat, SysInfo)),
+ update_alloc(AllocCtrl, AllocInfo),
wxSizer:layout(Sizer).
+create_mem_info(Panel, Fields) ->
+ Style = ?wxLC_REPORT bor ?wxLC_SINGLE_SEL bor ?wxLC_HRULES bor ?wxLC_VRULES,
+ Grid = wxListCtrl:new(Panel, [{style, Style}]),
+ Li = wxListItem:new(),
+ AddListEntry = fun({Name, Align, DefSize}, Col) ->
+ wxListItem:setText(Li, Name),
+ wxListItem:setAlign(Li, Align),
+ wxListCtrl:insertColumn(Grid, Col, Li),
+ wxListCtrl:setColumnWidth(Grid, Col, DefSize),
+ Col + 1
+ end,
+ ListItems = [{"Allocator Type", ?wxLIST_FORMAT_LEFT, 200},
+ {"Block size (kB)", ?wxLIST_FORMAT_RIGHT, 150},
+ {"Carrier size (kB)",?wxLIST_FORMAT_RIGHT, 150}],
+ lists:foldl(AddListEntry, 0, ListItems),
+ wxListItem:destroy(Li),
+ update_alloc(Grid, Fields),
+ Grid.
+
+update_alloc(Grid, AllocInfo) ->
+ Fields = alloc_info(AllocInfo, [], 0, 0, true),
+ wxListCtrl:deleteAllItems(Grid),
+ Update = fun({Name, BS, CS}, Row) ->
+ wxListCtrl:insertItem(Grid, Row, ""),
+ wxListCtrl:setItem(Grid, Row, 0, observer_lib:to_str(Name)),
+ wxListCtrl:setItem(Grid, Row, 1, observer_lib:to_str(BS div 1024)),
+ wxListCtrl:setItem(Grid, Row, 2, observer_lib:to_str(CS div 1024)),
+ Row + 1
+ end,
+ lists:foldl(Update, 0, Fields),
+ Fields.
+
+alloc_info([{Type,Instances}|Allocators],TypeAcc,TotalBS,TotalCS,IncludeTotal) ->
+ {BS,CS,NewTotalBS,NewTotalCS,NewIncludeTotal} =
+ sum_alloc_instances(Instances,0,0,TotalBS,TotalCS),
+ alloc_info(Allocators,[{Type,BS,CS}|TypeAcc],NewTotalBS,NewTotalCS,
+ IncludeTotal andalso NewIncludeTotal);
+alloc_info([],TypeAcc,TotalBS,TotalCS,IncludeTotal) ->
+ Types = [X || X={_,BS,CS} <- TypeAcc, (BS>0 orelse CS>0)],
+ case IncludeTotal of
+ true ->
+ [{total,TotalBS,TotalCS} | lists:reverse(Types)];
+ false ->
+ lists:reverse(Types)
+ end.
+
+sum_alloc_instances(false,BS,CS,TotalBS,TotalCS) ->
+ {BS,CS,TotalBS,TotalCS,false};
+sum_alloc_instances([{_,_,Data}|Instances],BS,CS,TotalBS,TotalCS) ->
+ {NewBS,NewCS,NewTotalBS,NewTotalCS} =
+ sum_alloc_one_instance(Data,BS,CS,TotalBS,TotalCS),
+ sum_alloc_instances(Instances,NewBS,NewCS,NewTotalBS,NewTotalCS);
+sum_alloc_instances([],BS,CS,TotalBS,TotalCS) ->
+ {BS,CS,TotalBS,TotalCS,true}.
+
+sum_alloc_one_instance([{sbmbcs,[{blocks_size,BS,_,_},{carriers_size,CS,_,_}]}|
+ Rest],OldBS,OldCS,TotalBS,TotalCS) ->
+ sum_alloc_one_instance(Rest,OldBS+BS,OldCS+CS,TotalBS,TotalCS);
+sum_alloc_one_instance([{_,[{blocks_size,BS,_,_},{carriers_size,CS,_,_}]}|
+ Rest],OldBS,OldCS,TotalBS,TotalCS) ->
+ sum_alloc_one_instance(Rest,OldBS+BS,OldCS+CS,TotalBS+BS,TotalCS+CS);
+sum_alloc_one_instance([_|Rest],BS,CS,TotalBS,TotalCS) ->
+ sum_alloc_one_instance(Rest,BS,CS,TotalBS,TotalCS);
+sum_alloc_one_instance([],BS,CS,TotalBS,TotalCS) ->
+ {BS,CS,TotalBS,TotalCS}.
+
info_fields() ->
Info = [{"System and Architecture",
[{"System Version", otp_release},
diff --git a/lib/runtime_tools/src/observer_backend.erl b/lib/runtime_tools/src/observer_backend.erl
index d1d291d5cb..25ed093d45 100644
--- a/lib/runtime_tools/src/observer_backend.erl
+++ b/lib/runtime_tools/src/observer_backend.erl
@@ -49,6 +49,10 @@ vsn() ->
%% observer backend
%%
sys_info() ->
+ MemInfo = try erlang:memory() of
+ Mem -> Mem
+ catch _:_ -> []
+ end,
{{_,Input},{_,Output}} = erlang:statistics(io),
[{process_count, erlang:system_info(process_count)},
{process_limit, erlang:system_info(process_limit)},
@@ -68,9 +72,16 @@ sys_info() ->
{threads, erlang:system_info(threads)},
{thread_pool_size, erlang:system_info(thread_pool_size)},
{wordsize_internal, erlang:system_info({wordsize, internal})},
- {wordsize_external, erlang:system_info({wordsize, external})} |
- erlang:memory()
- ].
+ {wordsize_external, erlang:system_info({wordsize, external})},
+ {alloc_info, alloc_info()}
+ | MemInfo].
+
+alloc_info() ->
+ {_,_,AllocTypes,_} = erlang:system_info(allocator),
+ try erlang:system_info({allocator_sizes,AllocTypes}) of
+ Allocators -> Allocators
+ catch _:_ -> []
+ end.
get_table(Parent, Table, Module) ->
spawn(fun() ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 04:15:40 +0000