So, after correcting an infinity of problems on MySQL caused by importing, something seems to start working
Also conjobs and the problem of cross-site synchronization was also due to the missing of an auto increment field.
Now the idea is to leave the server free to run for a few days, and see what happens... Especially see if this chart normalizes.
Now it scares me...
but also in the other server in the first days consumed many more resources than its normal use, and he did not have all these problems on the MySQL tables.