
高手复制def getMem(): withopen(/proc/meminfo) as f: total = int(f.readline().split()[1]) free = int(f.readline().split()[1]) buffers = int(f.readline().split()[1]) cache = int(f.readline().split()[1]) mem_use = total-free-buffers-cache print mem_use/1024 while True: time.sleep(1) getMem() 1.2.3.4.5.6.7.8.9.10.11.