More metrics

[soyuka]

Hi!

This is a follow up on simonepri/pidtree#6. I'm the original author of pidusage (written for pm2 back in the days). pidusage is a library that facilitate the access to cpu and memory usage, for a given pid, being cross-platform.

For windows, we're spawning wmic.exe to get the following metrics:

    'CreationDate,KernelModeTime,ParentProcessId,ProcessId,UserModeTime,WorkingSetSize'

It works well but is god damn slow!

Would it be possible to add these additional metrics in this module? I'm really not familiar with windows nor with C++ programming on windows or I'd definitely do it myself. This would be a huge improvement for windows users that use pidusage to get cross-platform metrics.

Thanks!

[simonepri]

@bpasero Any news about this?

[Tyriar]

Sorry I didn't spot this, I guess I wasn't watching the repository for some reason. We would accept additional options like this as long as they're optional 👍