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-rw-r--r--lib/snmp/doc/src/notes.xml6
-rw-r--r--lib/snmp/src/manager/snmpm_server.erl37
2 files changed, 24 insertions, 19 deletions
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml
index 26ada74a23..5b94dcb051 100644
--- a/lib/snmp/doc/src/notes.xml
+++ b/lib/snmp/doc/src/notes.xml
@@ -62,6 +62,12 @@
<p>Own Id: OTP-10672</p>
</item>
+ <item>
+ <p>[manager] SNMP manager performance optimization. </p>
+ <p>Ivan Dubovik</p>
+ <p>Own Id: OTP-10673</p>
+ </item>
+
</list>
</section>
diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl
index 484954addb..61d22362cc 100644
--- a/lib/snmp/src/manager/snmpm_server.erl
+++ b/lib/snmp/src/manager/snmpm_server.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2013. 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
@@ -3163,17 +3163,16 @@ request_id() ->
%%----------------------------------------------------------------------
agent_data(TargetName, SendOpts) ->
- case snmpm_config:agent_info(TargetName, all) of
- {ok, Info} ->
- Version = agent_data_item(version, Info),
+ case snmpm_config:agent_info(TargetName, version) of
+ {ok, Version} ->
MsgData =
case Version of
v3 ->
- DefSecModel = agent_data_item(sec_model, Info),
- DefSecName = agent_data_item(sec_name, Info),
- DefSecLevel = agent_data_item(sec_level, Info),
+ DefSecModel = agent_data_item(sec_model, TargetName),
+ DefSecName = agent_data_item(sec_name, TargetName),
+ DefSecLevel = agent_data_item(sec_level, TargetName),
- EngineId = agent_data_item(engine_id, Info),
+ EngineId = agent_data_item(engine_id, TargetName),
CtxName = agent_data_item(context,
SendOpts,
?DEFAULT_CONTEXT),
@@ -3191,8 +3190,8 @@ agent_data(TargetName, SendOpts) ->
{SecModel, SecName, mk_sec_level_flag(SecLevel),
EngineId, CtxName, TargetName};
_ ->
- DefComm = agent_data_item(community, Info),
- DefSecModel = agent_data_item(sec_model, Info),
+ DefComm = agent_data_item(community, TargetName),
+ DefSecModel = agent_data_item(sec_model, TargetName),
Comm = agent_data_item(community,
SendOpts,
@@ -3203,21 +3202,21 @@ agent_data(TargetName, SendOpts) ->
{Comm, SecModel}
end,
- Domain = agent_data_item(tdomain, Info),
- Addr = agent_data_item(address, Info),
- Port = agent_data_item(port, Info),
- RegType = agent_data_item(reg_type, Info),
+ Domain = agent_data_item(tdomain, TargetName),
+ Addr = agent_data_item(address, TargetName),
+ Port = agent_data_item(port, TargetName),
+ RegType = agent_data_item(reg_type, TargetName),
{ok, RegType, Domain, Addr, Port, version(Version), MsgData};
Error ->
Error
end.
-agent_data_item(Item, Info) ->
- case lists:keysearch(Item, 1, Info) of
- {value, {_, Val}} ->
+agent_data_item(Item, TargetName) ->
+ case snmpm_config:agent_info(TargetName, Item) of
+ {ok, Val} ->
Val;
- false ->
- throw({error, {not_found, Item, Info}})
+ {error, not_found} ->
+ throw({error, {not_found, Item, TargetName}})
end.
agent_data_item(Item, Info, Default) ->