mirror of
https://github.com/shirou/gopsutil.git
synced 2025-04-26 13:48:59 +08:00

/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!