[OpenWrt-Devel] optimizing network performance

Roman Yeryomin leroi.lists at gmail.com
Thu Jan 14 09:30:17 EST 2016

On 9 January 2016 at 17:21, Roman Yeryomin <leroi.lists at gmail.com> wrote:
> While trying to optimize ag71xx driver performance I've noticed a
> weird thing: NAT performance may vary across reboots.
> For example on Archer C7 the difference can be 80Mbps: 440 one boot,
> 360 another. On AP152 the numbers differ but the difference across
> reboots still present.
> That is with iperf3, TCP download, 1m average, confirmed environment,
> trunk version.
> Did someone notice this before? Is this driver specific? MIPS
> specific? Something else?
> Unfortunately I don't have any other board with gigabit ports I can
> test with currently.
> Such behavior makes it very hard to test any optimizations.

Really? nobody noticed this?

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