Hi Matt,

Yeah, I've used 40GB and 16GB files for test, both of them show the same performance result.

I upgraded the toolchain as show below yesterday, and the instruction not found had been avoided as you say, but sadly, I don't get a better performance yet, I couldn't find what's going wrong anymore. So I had contacted with your technology support. Thanks for your help. ^_^

Regards,
Datong Li

On Wed, Jan 4, 2017 at 8:00 AM, Barr, Matthew <matthew.barr@intel.com> wrote:
Hi Datong,

You said earlier that you are using a 40GB pcap file - have you tried using a smaller version of the pcap file, and if so, have you seen similar performance results?

Regards,
Matt.



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With best regards, 
Datong Li