Fast CPU VPS?
My program ran 3x slower on AWS t4g instances than on my mac.
Where can you get the fastest cpus for VPS hosting?
3 threads
Some providers offer VMs with dedicated cores.
Not necessarily recommending Linode, but here's an example:
https://www.linode.com/pricing/#compute-dedicated
They obviously cost more, but it could be a solution to your problem.
VPS means cheap shared VMs. You can only get fast CPUs there by being lucky.
Have you determined your program CPU-bound?
AWS r7iz claim to be good and sped it up close to Mac M1 performance.