Docker run with volume takes a long time in Centos 7

Hi, I am not sure I am posting this in the right category.
I have realized running containers with the volume flag (e.g. -v /home) increases up to almost 10 times the time it takes for it to start, but only in some hosts. Let me explain:

In my Ubuntu laptop, running:

docker run -v /home -h codelearn -m=100m -c=10 -d -p 7681 -p 3000 image_name

takes around 3.5 seconds.

However, in my Centos 7 server, it takes around 17 seconds. If I remove the volume flag, it takes less than 2 seconds (in the Centos host).

What could be the reason of this? What could make one host so much faster than the other? Is there any way I can speed this up? going from 2s to 17s is quite a lot.