import os  
import time  
import subprocess
import signal
import sys 

root_cmd = "adb root"
os.chdir(r'C:\Users\lvbiao\Desktop\adb')
wifi_cmd = "adb shell ifstat   -n -t -T 1" 
iftop_cmd = "adb shell iftop"
def exit(signum, frame):  
    print('You choose to stop me.')  
    sys.exit() 
signal.signal(signal.SIGINT, exit) 
def
 
 wifi_status( ):
    root_pipe = subprocess.Popen(root_cmd, shell=True, stdout=subprocess.PIPE).stdout;
    root_info = root_pipe.read().decode();
    print("===========WIFI-------------------TOTAL================")
    wifi_pipe = subprocess.Popen(wifi_cmd, shell=True, stdout=subprocess.PIPE);
    t = 0
 

    while wifi_pipe.stdout.readline() != ' ':
        if(t < 8):
            t= t + 1
            line = wifi_pipe.stdout.readline().decode('UTF-8','strict')
            ine = line.strip()
            print (line)
        else:
            break 
    else :
        sys.exit()
    print ("wifi_status process was killed"
 
)
    wifi_pipe.kill()
    #activity = wifi_pipe.read();
    #activity_info = activity.decode('UTF-8','strict') 
    #print(activity_info)
    print("=======================")

def dropped_packtet( ):
    print("===============           RECV Packets                   SEND Packets ================")
    iftop_pipe = subprocess.Popen(iftop_cmd, shell=True, stdout=subprocess.PIPE);
    t = 0
    while iftop_pipe.stdout.readline() != ' ':
        if(t < 8):
            t= t + 1
            line = iftop_pipe.stdout.readline().decode('UTF-8','strict')
            ine = line.strip()
            print (line)
        else :
            break
    else :
        sys.exit()
    print ("dropped_packtet process was killed")
    iftop_pipe.kill()
    #activity = wifi_pipe.read();
    #activity_info = activity.decode('UTF-8','strict') 
    #print(activity_info)
    print("=======================")

while 1:
    wifi_status()
    time.sleep(1)
    dropped_packtet()

ifstat Android裡面沒有這個命令。我自己移植 。有需要的到附件下載
附件下載