mem_linux: mulitply 1000 to value in order to keep previous unit.
mem_linux: mulitply 1000 to value in order to keep previous unit.

desp0916/gopsutil,vrecan/gopsutil,andyjones/gopsutil,influxdb/gopsutil,xiaoyanit/gopsutil,neezgee/gopsutil,jmptrader/gopsutil,yyljlyy/gopsutil,desp0916/gopsutil,chendrak/gopsutil,monicasarbu/gopsutil,mayowa/gopsutil,mayowa/gopsutil,monicasarbu/gopsutil,lonemage/gopsutil,oliveagle/gopsutil,xiaoyanit/gopsutil,influxdb/gopsutil,jmptrader/gopsutil,vrecan/gopsutil,andyjones/gopsutil,choplin/gopsutil,choplin/gopsutil,neezgee/gopsutil,yyljlyy/gopsutil,lonemage/gopsutil,chendrak/gopsutil,oliveagle/gopsutil