Hi,
I have a single node system where I'm having three actors. This node is 
running on a single port. I'm simply passing data and my message flow is:

actor1 -> actor2 -> actor3

Now actor actor3 is created within actor 1. Its a flow where I send a 
record from actor1 to actor2 and then it comes to actor3 where the record 
is clubbed and saved. In my current code, I'm not doing anything specific 
and only passing a string of size 5987 bytes 25k times a second.

But, what happens is that my system hangs after a while and the same runs 
fine when the string is very small like "demo". I'm inspecting the system 
using Jvisual VM and I noticed a very strange thing today. Most of my 
threads where in wait situation, the socket.accept took most of the time.

So, I need some help in understanding the image below - 

<https://lh5.googleusercontent.com/-pn9ILkRLSuw/VGRGG3vNTPI/AAAAAAAABo4/DRyTqq9gT9w/s1600/Screenshot%2Bfrom%2B2014-11-13%2B10%3A31%3A26.png>

1. What is the ClusterSystem-akka.actor.default.dispatcher-4 or other 
number - I understand that it is related to my cluster (ClusterSystem) but 
not clear what it represents over here as there are multiple entries for it.
2. In the above image most of the dispatchers are in yellow color, so does 
that mean that all the dispatchers are waiting? But, in my code I'm just 
passing message from one actor to other then what are they waiting for?


Could remoting be a hit over here? But, I'm using a single actor system for 
all the three actors...



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