def phymem_usage(): """Physical system memory as a (total, used, free) tuple.""" total = _psutil_osx.get_total_phymem() free = _psutil_osx.get_avail_phymem() used = total - free percent = usage_percent(used, total, _round=1) return ntuple_sysmeminfo(total, used, free, percent)
def used_phymem(): "Return the amount of physical memory currently in use on the system, in bytes." return TOTAL_PHYMEM - _psutil_osx.get_avail_phymem()
def avail_phymem(): "Return the amount of physical memory available on the system, in bytes." return _psutil_osx.get_avail_phymem()