On Wed, May 25, 2016 at 09:11:59PM +0530, Narasimha M wrote:

I am attaching the raw data in two cases (working - 2.mon.out) and not
working (1.mon.out) files.

working one is with the device having linux 3.10.20 and not working
one is with linux 2.6.32. Here i have run same traffic in both the
cases.

You really are on your own with 2.6.32, sorry.  If you have issues with
that kernel, please contact the vendor that is forcing you to stick with
it, as you are paying them to do this work.

If that vendor is yourself, well, sorry, it's all your fault, nothing
the community can do with such an obsolete and broken kernel release.

good luck!

greg k-h