I do see writing software like writing a book.
I write it with the future reader in mind. It needs to be meant to be read.
I picture my colleagues or young engineers 20 years from now combing through my programs, learning the problem domain, learning the tradeoffs we made at the time and why it made sense.
Victoria metrics and grafana is great. I only wish I could enter descriptions for the metrics to populate the description in the grafana metrics explorer which is traditionally done by Prometheus metric metadata “help” field.
Victoria metrics/ grafana is supplanting our industrial historian, which is admittedly not a best in class product - I am sure osi pi is better
Perhaps Switching in the inverters of the EV will generate harmonics that are in the 540-1700khz AM range. Pulses of current in a wire between inverter and motor radiate fields which are then picked up by AM radio antenna. Because AM is amplitude modulation it is more susceptible to interference by a signal on the same frequency, whereas an FM station uses a band of frequencies to encode the information instead of the magnitude of a carrier.
Guessing
There is some premium to be paid to choose when you get the electricity and when you decide it is a convenient time to shut down for maintenance.
If the alternative is having no lights and no industry operating the extra cost of dispatchable power pales in comparison to the losses due to blackouts.
