How to increase the speed of Mikrotik RB951G-2HnD gigabit?

Question

Mikrotik

Good time of day
Help solve the problem with the Mikrotik RB951G-2HnD gigabit router.
I have two providers
1. LAN - the first provider has an Internet speed of 100 Mbps.
2. LAN - the second provider with an Internet speed of 200 Mbps.
From the second provider, the Internet goes to the home network, I measure AIDS with a test, it gives out a speed of 112 Mbps.
If, however, the second provider is connected directly without a router, then the AIDS test gives a speed of 200 Mbps.
Why does the router give out a speed of 112 Mbps? How to make it give out a speed of 200 Mbps? What are the rules to watch?
Thanks in advance for your replies.

Answer 1

The router is rather weak, in the presence of a small number of rules, it starts to quickly sag in speed.
How about loading on the CPU on the router when testing the speed? You can try to use Fast Path , Fast Track and fast-forward
where possible . Or get a more serious device.

Answer 2

Turn off Firewall, Mangle rules (make an exception for marking for two providers)
Use fast* from the answer above
If the load is 100% - just change the router