On 11/18/2013 11:28 AM, Jan Van Besien wrote:
> - thread dumps while the ingest was running and the null sink was enabled

After looking at the thread dumps myself, I did some profiling (yourkit 
"monitor profiling"). It seems to suggest that about 40% of the time, it 
is blocking on a monitor defined by the "synchronized" keyword in the 
LogFile$Writer.put(ByteBuffer) method. That seems significant?

Jan

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