1 #coding=utf8 2 import psutil 3 cpu = {'user' : 0, 'system' : 0, 'idle' : 0, 'percent' : 0} 4 mem = {'total' : 0, 'avaiable' : 0, 'percent' : 0, 'used' : 0, 'free' : 0} 5 6 #磁盘名称 7 disk_id = [] 8 #将每个磁盘的total used free percent 分别存入到相应的list 9 disk_total = [] 10 disk_used = [] 11 disk_free = [] 12 disk_percent = [] 13 14 #获取磁盘 15 def get_disk_info(): 16 for id in psutil.disk_partitions(): 17 if 'cdrom' in id.opts or id.fstype == '': 18 continue 19 disk_name = id.device.split(':') 20 s = disk_name[0] 21 disk_id.append(s) 22 23 disk_info = psutil.disk_usage(id.device) 24 25 disk_total.append(disk_info.total) 26 disk_used.append(disk_info.used) 27 disk_free.append(disk_info.free) 28 disk_percent.append(disk_info.percent) 29 30 #获取CPU信息 31 def get_cpu_info(): 32 cpu_times = psutil.cpu_times() 33 cpu['user'] = cpu_times.user 34 cpu['system'] = cpu_times.system 35 cpu['idle'] = cpu_times.idle 36 cpu['percent'] = psutil.cpu_percent(interval=2) 37 #获取内存信息 38 def get_mem_info(): 39 mem_info = psutil.virtual_memory() 40 mem['total'] = mem_info.total 41 mem['available'] = mem_info.available 42 mem['percent'] = mem_info.percent 43 mem['used'] = mem_info.used 44 mem['free'] = mem_info.free 45 46 if __name__ == '__main__': 47 get_cpu_info() 48 cpu_status = cpu['percent'] 49 print u"CPU使用率: %s %%" % cpu_status 50 get_mem_info() 51 mem_status = mem['percent'] 52 print u"内存使用率: %s %%" % mem_status 53 get_disk_info() 54 for i in range(len(disk_id)): 55 print u'%s盘空闲率: %s %%' % (disk_id[i],100 - disk_percent[i]) 56 raw_input("Enter enter key to exit...")
执行结果如下：
