On Mar 13, 2013, at 11:30 AM, fachhoch wrote:

> Will connecting  jconsole to my prod env will it cause any performance issues
> ?

Connecting with jconsole shouldn't cause any problems.

> I connected jconsole to my server running in  training env.  Not many user
> were using my app are when  I connected.
> 
> I looked at activeSession  whihc is in
> Manager/myapp/localhost/attributes/activeSession
> 
> The value was 95 , I am sure  not 95 users are using my app , its only me
> and one more guy logged  in    also logs say the same. How come I have 95
> sessions ,

Hard to say exactly.  Perhaps your session expiration time is large and 
sessions are not being removed as quickly as you would expect.

> I can list session Ids but  I donot see anything more about that
> session , can I check the size of a session ?  and objects in the session?

Do you have the Manager app installed?   This is probably the easiest way to 
look at your sessions.

> memory tab shows me how much is available ?  etc but any pattern  of the
> graph whihc says I have  memory problems?

Not exactly sure what you are asking here, but in general if you have a memory 
leak the graph will trend upwards.  In other words, the amount of memory in use 
will increase over time.

Dan

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