diff options
Diffstat (limited to 'lib/os_mon/src')
-rw-r--r-- | lib/os_mon/src/memsup.erl | 19 | ||||
-rw-r--r-- | lib/os_mon/src/nteventlog.erl | 6 | ||||
-rw-r--r-- | lib/os_mon/src/os_sup.erl | 6 |
3 files changed, 15 insertions, 16 deletions
diff --git a/lib/os_mon/src/memsup.erl b/lib/os_mon/src/memsup.erl index a1b8591c8c..b178732fae 100644 --- a/lib/os_mon/src/memsup.erl +++ b/lib/os_mon/src/memsup.erl @@ -721,20 +721,19 @@ reply(Pending, MemUsage, SysMemUsage) -> %% get_memory_usage(OS) -> {Alloc, Total} %% Darwin: -%% Uses vm_stat command. This appears to lie about the page size in -%% Mac OS X 10.2.2 - the pages given are based on 4000 bytes, but -%% the vm_stat command tells us that it is 4096... +%% Uses vm_stat command. get_memory_usage({unix,darwin}) -> Str1 = os:cmd("/usr/bin/vm_stat"), - - {[Free], Str2} = fread_value("Pages free:~d.", Str1), - {[Active], Str3} = fread_value("Pages active:~d.", Str2), - {[Inactive], Str4} = fread_value("Pages inactive:~d.", Str3), - {[_], Str5} = fread_value("Pages speculative:~d.", Str4), + PageSize = 4096, + + {[Free], Str2} = fread_value("Pages free:~d.", Str1), + {[Active], Str3} = fread_value("Pages active:~d.", Str2), + {[Inactive], Str4} = fread_value("Pages inactive:~d.", Str3), + {[Speculative], Str5} = fread_value("Pages speculative:~d.", Str4), {[Wired], _} = fread_value("Pages wired down:~d.", Str5), - NMemUsed = (Wired + Active + Inactive) * 4000, - NMemTotal = NMemUsed + Free * 4000, + NMemUsed = (Wired + Active + Inactive) * PageSize, + NMemTotal = NMemUsed + (Free + Speculative) * PageSize, {NMemUsed,NMemTotal}; %% FreeBSD: Look in /usr/include/sys/vmmeter.h for the format of struct diff --git a/lib/os_mon/src/nteventlog.erl b/lib/os_mon/src/nteventlog.erl index d624048c29..97eaf07179 100644 --- a/lib/os_mon/src/nteventlog.erl +++ b/lib/os_mon/src/nteventlog.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2009. All Rights Reserved. +%% Copyright Ericsson AB 1998-2013. 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 @@ -122,8 +122,8 @@ code_change(_OldVsn, State, _Extra) -> start_portprogram(Identifier) -> Command = - filename:join([code:priv_dir(os_mon),"bin","nteventlog.exe"]) ++ - " " ++ make_list(Identifier), + "\"" ++ filename:join([code:priv_dir(os_mon),"bin","nteventlog.exe"]) ++ + "\" " ++ make_list(Identifier), open_port({spawn,Command},[{packet,2}]). make_list(X) when is_atom(X) -> diff --git a/lib/os_mon/src/os_sup.erl b/lib/os_mon/src/os_sup.erl index f5c6c138ba..3ad8b6e990 100644 --- a/lib/os_mon/src/os_sup.erl +++ b/lib/os_mon/src/os_sup.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. +%% Copyright Ericsson AB 1996-2013. 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 @@ -228,8 +228,8 @@ code_change(_OldVsn, State, _Extra) -> start_portprogram() -> OwnPath = os_mon:get_env(os_sup, os_sup_own), Command = - filename:join([code:priv_dir(os_mon), "bin", "ferrule"]) ++ - " " ++ OwnPath, + "\"" ++ filename:join([code:priv_dir(os_mon), "bin", "ferrule"]) ++ + "\" " ++ OwnPath, open_port({spawn, Command}, [{packet, 2}]). %% os:cmd(cmd_str(enable)) should be done BEFORE starting os_sup |