Google Cloud does sustained use discount pricing so the charges decrease as you progress through the month. It looks like your chart would be accurate for an on

Google Cloud does sustained use discount pricing so the charges decrease as you progress through the month. It looks like your chart would be accurate for an on-demand 1 hour of use machine but you're missing about 20% discount on GCP if you run the machine all the time. Nice work including some general network capacity in your chart. That's something that's often missed in comparing machine types.