Dude server on RB-3011 CPU at 100%

RouterOS General
1

Hi,

When I enable the dude on a RB-3011 then both CPU’s are runniing at 100%./
Is this normal?
I’m running RouterOS 6.42.1

2

are you using external USB storage for the dude database?

3

No, all on the RB3011
But I see If I uncheck DNS lookup that the cpu us going ot 0 or 1 %

4

is better to use a usb external storage for that

you wear out internal flash memory with all the intensive writes of monitoring database

5

How many devices are you polling in the dude?

I had a RB750Gr3 doing about 20 devices and experienced the same issue.

Setting up CHR as a virtual machine sorted all the problems.