I am seeing CPU usage at 100% all the time (as if 1 core maxed out).
Note that EC currently imports two really slow and CPU-intensive cryptographic libraries (pyaes and ecdsa). If the shuffler is making any usage of cryptographic facilities then this may be the reason.
(BTW I tried running apt install python3-pycryptodome but it seems to not change anything.)
I am seeing CPU usage at 100% all the time (as if 1 core maxed out).
Note that EC currently imports two really slow and CPU-intensive cryptographic libraries (pyaes and ecdsa). If the shuffler is making any usage of cryptographic facilities then this may be the reason.
(BTW I tried running
apt install python3-pycryptodome
but it seems to not change anything.)