HZ kernel configuration still needed nowadays?

[Raimundo Santos]

Hello, folks!

I have a FreeBSD 10.2-RELEASE taking care of the bandwidth limitation of a
small WISP. There are around 1400 dynamic queues and dynamic schedulers,
and a big queue for a better QoS.

Every scheduler and the big one for QoS have GRED configured.

In this scenario, it's needed to compile my kernel with HZ=1000?

And, in general, is it still needed to compile a custom kernel for dummynet
to work more precisely?

Thank you,
Raimundo Santos