For windows, this link might be useful: https://godoc.org/github.com/shirou/gopsutil/winservices

For MacOS , it seems that gopsutil doesn't support a number of data points from the kernel , for example num_ctx_switches and exe process classes (reference).used here , from my preliminary googling darwin support for ps type external libraries is a little sketchy . Do let me know if there are libraries that do pull this off but until then support for Macos seems limited.

Interesting, that explains why grofer crashes. One workaround that I can think of is utilizing the information that gopsutil provides and for parameters like num_ctx_switches, parse the output of an external command similarly to how its done for grofer --cpuinfo.

One command that I came across for getting the enumber of context switch information would be latency although I am not sure if its an inbuilt command or a dependency. The finer details of the stats provided might also be of concern such as if its possible for it to provide separate numbers for voluntary and involuntary switches, etc.

Since you're using MacOS, maybe you could try out a few of these commands and we could proceed accordingly!

Okay this is interesting,
Turns out that commands like ps are implemented in a different way on MacOSX since it does not have a /proc fs. Info is gathered by ps using the sysctl and kvm commands. sysctl seems to provide quite a lot of information that we could work with!

I'll try writting a cgo library by referencing an outdated project like go-ps and get some OSX compatibility soon