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From "Eagen, Dave" <>
Subject RE: Only 1 core is utilized
Date Wed, 07 Aug 2013 14:36:55 GMT
As I understand it that process is the kernel process for the Ethernet interface. It's not
traffic-server. You may need to investigate splitting the traffic between two interfaces.

From: Noam Schiff []
Sent: Wednesday, August 07, 2013 9:15 AM
Subject: Only 1 core is utilized


I'm running thousands of transactions per seconds through the trafficserver but I apperantly
only 1 core is really working hard while all the other are pretty idle.
I saw the process ET_NET_0 consumes around 70 of the CPU (which I assume that this process
is being handled by the only core who actually working hard).

My question is how can I make the trafficserver uses more cores (I assume that I need to create
more process like this...maybe ET_NET_1, ET_NET_2???)

I changed the below line from 2 to 8 in "records.config" file but it doesn't do the trick:
CONFIG proxy.config.exec_thread.limit INT 8 (the default is 2)

Any thoughts?

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