Hi!

I have been trying to test VPP's potential for TCP/IP latency optimization. 
When I run socket_test.sh without any special parameters (so just comparison 
between native-kernel, native-vcl and native-preload) it seems that preload 
around six times worse than kernel. I have also tried this same test with few 
different hardware setups. I also tried to compare LD preload to kernel 
performance between cloud VM's without using the provided script and ended up 
getting similar results. All test are run on 18.07 (build-release).

What is the status of VCL and LD preload? Should it be working and do I miss 
something obvious maybe?

Thanks,
Ville Kapanen

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