The error “The process cannot access the file” happens when a file is already being used by another program, stopping you from accessing it. This usually means ...

A hundred million tonnes of nitrogen are now removed from the atmosphere and converted into fertilizer via the Haber-Bosch process, adding 165 million tonnes of reactive nitrogen to the soil.

Some apps are impractical to instrument directly, either because you don't control the code or they're written in a language that isn't easy to instrument with Prometheus. We must instead resort to ...