So with the switch to a new linter, we get a lot of new warnings,
and the majority of them are harmless probably, but a few might be
real. Variously just use _ to suppress warnings, or report errors.
There's probably things here that deserve better fixes, but we can
always revisit it.
report the approximate hardware specs (CPU speed, cores, memory)
of the server in the /info endpoint. This may be useful when
benchmarking.
We do some workarounds because gopsutil's core count output is
confusingly different between Linux and Darwin, and the MHz output
is usually wrong on Linux. Intel's app notes say to just parse
the model string. Whyyyyyyy.
