/proc/meminfo reports memory in KiloBytes and so needs a multiplier of
1024 instead of 1000.
The kernel reports in terms of pages and the proc filesystem is left
shifting by 2 for 4KB pages to get KB. Since this is a binary shift,
Bytes will need to shift by 10 and so get multiplied by 1024.

From the kernel code. PAGE_SHIFT = 12 for 4KB pages
"MemTotal:       %8lu kB\n", K(i.totalram)

Thanks to @subhachandrachandra!

Read Darwin CPU frequency from sysctl hw.cpufrequency

return value of "sysctl hw.memsize" is memory size in bytes.

Allow gopsutil docker to build on non-linux boxes by stubbing out non…

Fix interpretation error about /proc/stat

fix gosiger -> gosigar

Add SuSe platform detection

implement NumThreads on darwin. use ps command

implement CPUTimes (and CPUPercent) on darwin. use ps command.