[SNMP4J] DefaultTcpTransportMapping and high CPU usage

Andy Coulbeck andrew.coulbeck at unboundid.com
Wed May 12 22:50:25 CEST 2010


Did you see this post?  It has a source code fix for snmp4j-agentx.

http://lists.agentpp.org/pipermail/snmp4j/2010-April/004077.html


On May 12, 2010, at 3:27 PM, Todd Wohlers wrote:

> I am evaluating snmp4j-agentx-1.3 (and snmpj-1.11) to develop a subagent.  I am current using net-snmp 5.4 as the master agent and running the TestSubagent example. When I run the example, it works, I can walk the objects in the subagent, but CPU usage is at 100%.
>  
> I noticed a couple of recent threads mention high CPU usage, NIO select issues and the suggestion to upgrade to a newer jdk.  I tried jdk1.6_20 (the latest), but it didn't fix the issue.
>  
> I am running on linux with a 64bit 2.6 kernel and 64bit jdk 1.6_20.
>  
> Any ideas?
>  
>  
> 
> 
> 
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