Quoting myself from earlier today:
...I have seen a major uptick in transactions routing through my nodes over the last few weeks. Not a major amount, but where my 3 nodes would do 5 a month I have been averaging about 7 or 8 a week since mid October. Anyone else seeing this?
-Dave
So you seem to be both routing and charging a lot more on average then me.
Most of my fees are 1 or 2 sat. I have it set to minimum.
Are you seeing any bursts like this?:

I posted about it back in January and still see these kind of transactions in bursts, then they stop again.
https://bitcointalk.org/index.php?topic=5158920.msg56082955#msg56082955-Dave