aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/observer/src/crashdump_viewer.erl56
-rw-r--r--lib/observer/src/crashdump_viewer.hrl5
-rw-r--r--lib/observer/src/crashdump_viewer_html.erl60
3 files changed, 76 insertions, 45 deletions
diff --git a/lib/observer/src/crashdump_viewer.erl b/lib/observer/src/crashdump_viewer.erl
index b728aa3678..49c1eae48d 100644
--- a/lib/observer/src/crashdump_viewer.erl
+++ b/lib/observer/src/crashdump_viewer.erl
@@ -41,6 +41,7 @@
%% Process state
%% -------------
%% file: The name of the crashdump currently viewed.
+%% dump_vsn: The version number of the crashdump
%% procs_summary: Process summary represented by a list of
%% #proc records. This is used for efficiency reasons when sorting the
%% process summary table instead of reading all processes from the
@@ -163,7 +164,7 @@
-define(visible_node,visible_node).
--record(state,{file,procs_summary,sorted,shared_heap=false,
+-record(state,{file,dump_vsn,procs_summary,sorted,shared_heap=false,
wordsize=4,num_atoms="unknown",binaries,bg_status}).
%%%-----------------------------------------------------------------
@@ -501,6 +502,7 @@ handle_call(filename_frame,_From,State=#state{file=File}) ->
{reply,Reply,State};
handle_call(initial_info_frame,_From,State=#state{file=File}) ->
GenInfo = general_info(File),
+ [{DumpVsn,_}] = lookup_index(?erl_crash_dump),
NumAtoms = GenInfo#general_info.num_atoms,
{WS,SH} = parse_vsn_str(GenInfo#general_info.system_vsn,4,false),
NumProcs = list_to_integer(GenInfo#general_info.num_procs),
@@ -508,7 +510,9 @@ handle_call(initial_info_frame,_From,State=#state{file=File}) ->
if NumProcs > ?max_sort_process_num -> too_many;
true -> State#state.procs_summary
end,
- NewState = State#state{shared_heap=SH,
+ NewState = State#state{dump_vsn=[list_to_integer(L) ||
+ L<-string:tokens(DumpVsn,".")],
+ shared_heap=SH,
wordsize=WS,
num_atoms=NumAtoms,
procs_summary=ProcsSummary},
@@ -579,7 +583,7 @@ handle_call({sort_procs,SessionId,Input}, _From, State) ->
handle_call({proc_details,Input},_From,State=#state{file=File,shared_heap=SH}) ->
{ok,Pid} = get_value("pid",httpd:parse_query(Input)),
Reply =
- case get_proc_details(File,Pid) of
+ case get_proc_details(File,Pid,State#state.dump_vsn) of
{ok,Proc} ->
TW = truncated_warning([{?proc,Pid}]),
crashdump_viewer_html:proc_details(Pid,Proc,TW,SH);
@@ -1300,7 +1304,6 @@ find_truncated_proc({Tag,Pid}) ->
is_proc_tag(Tag) when Tag==?proc;
Tag==?proc_dictionary;
Tag==?proc_messages;
- Tag==?proc_dictionary;
Tag==?debug_proc_dictionary;
Tag==?proc_stack;
Tag==?proc_heap ->
@@ -1453,7 +1456,8 @@ count() ->
%% avoid really big data in the server state.
procs_summary(SessionId,TW,_,State=#state{procs_summary=too_many}) ->
chunk_page(SessionId,State#state.file,TW,?proc,processes,
- {no_sort,State#state.shared_heap},procs_summary_parsefun()),
+ {no_sort,State#state.shared_heap,State#state.dump_vsn},
+ procs_summary_parsefun()),
State;
procs_summary(SessionId,TW,SortOn,State) ->
ProcsSummary =
@@ -1467,10 +1471,12 @@ procs_summary(SessionId,TW,SortOn,State) ->
PS ->
PS
end,
- {SortedPS,NewSorted} = do_sort_procs(SortOn,ProcsSummary,State#state.sorted),
+ {SortedPS,NewSorted} = do_sort_procs(SortOn,ProcsSummary,State),
HtmlInfo =
crashdump_viewer_html:chunk_page(processes,SessionId,TW,
- {SortOn,State#state.shared_heap},
+ {SortOn,
+ State#state.shared_heap,
+ State#state.dump_vsn},
SortedPS),
crashdump_viewer_html:chunk(SessionId,done,HtmlInfo),
State#state{procs_summary=ProcsSummary,sorted=NewSorted}.
@@ -1482,15 +1488,14 @@ procs_summary_parsefun() ->
%%-----------------------------------------------------------------
%% Page with one process
-get_proc_details(File,Pid) ->
- [{DumpVsn,_}] = lookup_index(?erl_crash_dump),
+get_proc_details(File,Pid,DumpVsn) ->
case lookup_index(?proc,Pid) of
[{_,Start}] ->
Fd = open(File),
pos_bof(Fd,Start),
Proc0 =
case DumpVsn of
- "0.0" ->
+ [0,0] ->
%% Old version (translated)
#proc{pid=Pid};
_ ->
@@ -1599,6 +1604,9 @@ get_procinfo(Fd,Fun,Proc) ->
get_procinfo(Fd,Fun,Proc#proc{old_heap_top=val(Fd)});
"Old heap end" ->
get_procinfo(Fd,Fun,Proc#proc{old_heap_end=val(Fd)});
+ "Memory" ->
+ %% stored as integer so we can sort on it
+ get_procinfo(Fd,Fun,Proc#proc{memory=list_to_integer(val(Fd))});
{eof,_} ->
Proc; % truncated file
Other ->
@@ -1867,35 +1875,41 @@ parse(Line0, Dict0) ->
Dict.
-do_sort_procs("state",Procs,"state") ->
+do_sort_procs("state",Procs,#state{sorted="state"}) ->
{lists:reverse(lists:keysort(#proc.state,Procs)),"rstate"};
do_sort_procs("state",Procs,_) ->
{lists:keysort(#proc.state,Procs),"state"};
-do_sort_procs("pid",Procs,"pid") ->
+do_sort_procs("pid",Procs,#state{sorted="pid"}) ->
{lists:reverse(Procs),"rpid"};
do_sort_procs("pid",Procs,_) ->
{Procs,"pid"};
-do_sort_procs("msg_q_len",Procs,"msg_q_len") ->
+do_sort_procs("msg_q_len",Procs,#state{sorted="msg_q_len"}) ->
{lists:keysort(#proc.msg_q_len,Procs),"rmsg_q_len"};
do_sort_procs("msg_q_len",Procs,_) ->
{lists:reverse(lists:keysort(#proc.msg_q_len,Procs)),"msg_q_len"};
-do_sort_procs("reds",Procs,"reds") ->
+do_sort_procs("reds",Procs,#state{sorted="reds"}) ->
{lists:keysort(#proc.reds,Procs),"rreds"};
do_sort_procs("reds",Procs,_) ->
{lists:reverse(lists:keysort(#proc.reds,Procs)),"reds"};
-do_sort_procs("mem",Procs,"mem") ->
- {lists:keysort(#proc.stack_heap,Procs),"rmem"};
-do_sort_procs("mem",Procs,_) ->
- {lists:reverse(lists:keysort(#proc.stack_heap,Procs)),"mem"};
-do_sort_procs("init_func",Procs,"init_func") ->
+do_sort_procs("mem",Procs,#state{sorted="mem",dump_vsn=DumpVsn}) ->
+ KeyPos = if DumpVsn>=?r16b01_dump_vsn -> #proc.memory;
+ true -> #proc.stack_heap
+ end,
+ {lists:keysort(KeyPos,Procs),"rmem"};
+do_sort_procs("mem",Procs,#state{dump_vsn=DumpVsn}) ->
+ KeyPos = if DumpVsn>=?r16b01_dump_vsn -> #proc.memory;
+ true -> #proc.stack_heap
+ end,
+ {lists:reverse(lists:keysort(KeyPos,Procs)),"mem"};
+do_sort_procs("init_func",Procs,#state{sorted="init_func"}) ->
{lists:reverse(lists:keysort(#proc.init_func,Procs)),"rinit_func"};
do_sort_procs("init_func",Procs,_) ->
{lists:keysort(#proc.init_func,Procs),"init_func"};
-do_sort_procs("name_func",Procs,"name_func") ->
+do_sort_procs("name_func",Procs,#state{sorted="name_func"}) ->
{lists:reverse(lists:keysort(#proc.name,Procs)),"rname_func"};
do_sort_procs("name_func",Procs,_) ->
{lists:keysort(#proc.name,Procs),"name_func"};
-do_sort_procs("name",Procs,Sorted) ->
+do_sort_procs("name",Procs,#state{sorted=Sorted}) ->
{No,Yes} =
lists:foldl(fun(P,{N,Y}) ->
case P#proc.name of
diff --git a/lib/observer/src/crashdump_viewer.hrl b/lib/observer/src/crashdump_viewer.hrl
index 466f33b63b..2e0ea5cf96 100644
--- a/lib/observer/src/crashdump_viewer.hrl
+++ b/lib/observer/src/crashdump_viewer.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2013. 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
@@ -18,7 +18,7 @@
%%
-define(space, "&nbsp;").
-define(unknown, "unknown").
-
+-define(r16b01_dump_vsn, [0,2]). % =erl_crash_dump:0.2
-record(menu_item,{index,picture,text,depth,children,state,target}).
@@ -83,6 +83,7 @@
old_heap_start=?space,
old_heap_top=?space,
old_heap_end=?space,
+ memory,
stack_dump=?space}).
-record(port,
diff --git a/lib/observer/src/crashdump_viewer_html.erl b/lib/observer/src/crashdump_viewer_html.erl
index 40d6d4a374..93c1a842b5 100644
--- a/lib/observer/src/crashdump_viewer_html.erl
+++ b/lib/observer/src/crashdump_viewer_html.erl
@@ -333,7 +333,13 @@ proc_details_body(Heading,Proc,TW,SharedHeap) ->
td("COLSPAN=1",href_proc_port(Proc#proc.parent))]),
tr(
[td("NOWRAP=true",b("Reductions")),
- td("COLSPAN=3",integer_to_list(Proc#proc.reds))]),
+ td("COLSPAN=1",integer_to_list(Proc#proc.reds))] ++
+ case Proc#proc.memory of
+ undefined -> []; % before R16B01
+ Mem ->
+ [td("NOWRAP=true",b("Memory (bytes)")),
+ td("COLSPAN=1",integer_to_list(Mem))]
+ end),
if SharedHeap ->
Stack = case Proc#proc.stack_heap of
-1 -> "unknown";
@@ -1257,8 +1263,8 @@ replace_insrt([],[],Acc) ->
%%% Create a page with one table by delivering chunk by chunk to
%%% inets. crashdump_viewer first calls chunk_page/5 once, then
%%% chunk/3 multiple times until all data is delivered.
-chunk_page(processes,SessionId,TW,{Sorted,SharedHeap},FirstChunk) ->
- Columns = procs_summary_table_head(Sorted,SharedHeap),
+chunk_page(processes,SessionId,TW,{Sorted,SharedHeap,DumpVsn},FirstChunk) ->
+ Columns = procs_summary_table_head(Sorted,SharedHeap,DumpVsn),
chunk_page(SessionId, "Process Information", TW, FirstChunk,
"processes", Columns, fun procs_summary_table/1);
chunk_page(ports,SessionId,TW,_,FirstChunk) ->
@@ -1335,35 +1341,45 @@ deliver(SessionId,IoList) ->
%%%-----------------------------------------------------------------
%%% Page specific stuff for chunk pages
-procs_summary_table_head(Sorted,SharedHeap) ->
+procs_summary_table_head(Sorted,SharedHeap,DumpVsn) ->
MemHeading =
- if SharedHeap ->
- "Stack";
+ if DumpVsn>=?r16b01_dump_vsn ->
+ "Memory (bytes)";
true ->
- "Stack+heap"
+ if SharedHeap ->
+ "Stack";
+ true ->
+ "Stack+heap"
+ end
end,
- [procs_summary_table_head("pid","Pid",Sorted),
- procs_summary_table_head("name_func","Name/Spawned as",Sorted),
- procs_summary_table_head("state","State",Sorted),
- procs_summary_table_head("reds","Reductions",Sorted),
- procs_summary_table_head("mem",MemHeading,Sorted),
- procs_summary_table_head("msg_q_len","MsgQ Length",Sorted)].
-
-procs_summary_table_head(_,Text,no_sort) ->
+ [procs_summary_table_head1("pid","Pid",Sorted),
+ procs_summary_table_head1("name_func","Name/Spawned as",Sorted),
+ procs_summary_table_head1("state","State",Sorted),
+ procs_summary_table_head1("reds","Reductions",Sorted),
+ procs_summary_table_head1("mem",MemHeading,Sorted),
+ procs_summary_table_head1("msg_q_len","MsgQ Length",Sorted)].
+
+procs_summary_table_head1(_,Text,no_sort) ->
Text;
-procs_summary_table_head(Sorted,Text,Sorted) ->
+procs_summary_table_head1(Sorted,Text,Sorted) ->
%% Mark the sorted column (bigger and italic)
font("SIZE=\"+1\"",em(href("./sort_procs?sort="++Sorted,Text)));
-procs_summary_table_head(SortOn,Text,_Sorted) ->
+procs_summary_table_head1(SortOn,Text,_Sorted) ->
href("./sort_procs?sort="++SortOn,Text).
procs_summary_table(Proc) ->
#proc{pid=Pid,name=Name,state=State,
- reds=Reds,stack_heap=Mem0,msg_q_len=MsgQLen}=Proc,
- Mem = case Mem0 of
- -1 -> "unknown";
- _ -> integer_to_list(Mem0)
- end,
+ reds=Reds,stack_heap=Stack,memory=Memory,msg_q_len=MsgQLen}=Proc,
+ Mem =
+ case Memory of
+ undefined -> % assuming pre-R16B01
+ case Stack of
+ -1 -> "unknown";
+ _ -> integer_to_list(Stack)
+ end;
+ _ ->
+ integer_to_list(Memory)
+ end,
tr(
[td(href(["./proc_details?pid=",Pid],Pid)),
td(Name),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 09:20:42 +0000