Single_Socket_Perfermance_T4240V2

[731020999]

Hi, support

We want to improve single socket(protocol TCP) speed of 10G port to meet needs of our application scenario.

The speed of single socket(10G port) by our test is 300MB/s, and total speed of multiple sockets from one 10G port can be 1GB/s.

So I wonder if there is a way to improve the performence of single socket to 700-800MB/s.

Any suggestions would be greatly appreciated!

CPU : T4240QDS Version 2.0

Kernel : linux-3.12.19 from QorIQ-SDK-V1.6

FMan: fsl_fman_ucode_t4240_r2.0_106_4_14 from QorIQ-SDK-V1.6

10G PHY: VSC8488

Have a great day!

Xiao Jun

[bpe]

Answering this requires a reference to  performance benchmarking materials which are available

only under NDA and cannot be discussed in public, sorry.  May we suggest that you submit your questions

through a Support Case?

Detailed information on how to create Support Cases can be found at the link below:

How to submit a new question for NXP Support

Have a great day,

Platon

[731020999]

Hi Platon,

Thanks for you reply.

I tried your advice. I can't submit support case , because the submit page always warned :

Error:

Please update your contact information on My Profile page before submitting a case

I am sure that I have detailed my account. Please check it out.

Thanks for your help.

Have a great day,

Xiao Jun