Stuck at this step sudo make import-sql area=planet-latest - postgresql

Question

As described here: https://community.openstreetmap.org/t/stuck-at-this-step-sudo-make-import-sql-area-planet-latest/6843 ,
I followed the indications found here: https://www.linuxbabe.com/ubuntu/basemap-tileserver-gl-openmaptiles-ubuntu-22-04
I first tried the whole process for a small data, the Isle of Man, and everything works fine
But with the data of the entire world, I'm stuck at this sub-step, of step 8 :
root#vmi1046457:~/openmaptiles# sudo make import-sql area=planet-latest
Time: 1.587 ms
psql:/sql/parallel/water__waterway.sql:1016: NOTICE: schema "waterway_important" already exists, skipping
CREATE SCHEMA
Time: 9.567 ms
psql:/sql/parallel/water__waterway.sql:1027: NOTICE: relation "changes" already exists, skipping
CREATE TABLE
Time: 39.958 ms
CREATE FUNCTION
Time: 197.301 ms
psql:/sql/parallel/water__waterway.sql:1048: NOTICE: relation "updates" already exists, skipping
CREATE TABLE
Time: 1.386 ms
CREATE FUNCTION
Time: 10.781 ms
CREATE FUNCTION
Time: 54.163 ms
CREATE FUNCTION
Time: 13.839 ms
CREATE TRIGGER
Time: 159.570 ms
CREATE TRIGGER
Time: 1100.683 ms (00:01.101)
CREATE TRIGGER
Time: 42.035 ms
CREATE TRIGGER
Time: 71.131 ms
CREATE FUNCTION
Time: 18.919 ms
This step is very cpu-intentive : the 10 vcpus usage is within the this range :75% - 99%
The VPS I'm using of a Cloud Service Provider has the following features:
A 10 core CPU
60 GB RAM
1.6 TB Intel Optane SSD
Are these technical features enough for importing into postgresql DB the data of the entire world?
What can I do to make this step : sudo make import-sql speed up and finish?