自动分析局域网内网速慢的电脑---结合IPERF,TASK SCHEDULE,PYTHON,MAIL

梦里梦外; 2022-04-10 09:20 213阅读 0赞

今天写的。

用IPERF作测试局域网速度的工具。

用AD域组策略推送给客户端，

xcopy /y \\\\XXX\\XXX\\Iperf\\\*.\* c:\\Iperf\\\*.\*

然后，客户端会在每次LOGON的执行测试网速的BAT文件，并将结果存放在服务器指定的LOG目录下面。

c:\\Iperf\\Iperf3.exe -c x.x.x. > \\\\X.X.X.X\\Iperf\\log\\%computername%.txt

之后，PYTHON上场。

分析指定目录下的每一个文件里的每一行，

将指定列表中的数字与提前指定的基线作比较。

分出不同的电脑列表。

然后发给指定邮件地址。

最后，指定WINDOWS计划任务或是LINUX CRONTAB JOB。

搞定。

1 #!/usr/bin/env python
     2 import sys
     3 import os.path
     4 from smtplib import SMTP
     5 import datetime
     6 
     7 
     8 folder = 'D:\Iperf\Log\\'
     9 msg_low_sh = ''
    10 msg_normal = ''
    11 msg_low_us = ''
    12 msg_nodata = ''
    13 for filename in os.listdir (folder):
    14     #print(filename)
    15 
    16     fp = open(folder + filename,'r')
    17     
    18     for i, line in enumerate(fp):
    19         if (i == 0 and line == "") or (len(line) < 3 ):
    20             msg_nodata += filename + ".have now data.\n"
    21         elif (i == 6):
    22             speednumber = line.split()
    23             if (float(speednumber[6])) < 300 and (float(speednumber[6])) > 8:
    24                msg_low_sh += filename + ". Low Speed at ShangHai: " + speednumber[6] + "Mbits. We should notice this machine.\n"
    25             if (float(speednumber[6])) <1.0:
    26                msg_low_us += filename + "Low Speed at US: " + speednumber[6] + "Mbits. We should notice this machine.\n"
    27             else:
    28               msg_normal += filename + ". Normal Speed: " + speednumber[6] + "Mbits.\n"
    29     fp.close()
    30 #print (msg_low_sh)
    31 #print (msg_low_us)
    32 #print (msg_normal)
    33 #print (msg_nodata)
    34 
    35 text_file = open("LANSpeedOutput.txt", "w")
    36 
    37 text_file.write(msg_low_sh)
    38 text_file.write(msg_low_us)
    39 text_file.write("\n\n\n")
    40 text_file.write(msg_normal)
    41 text_file.write("\n\n\n")
    42 text_file.write(msg_nodata)
    43 
    44 text_file.close()
    45 
    46 debuglevel = 0
    47 
    48 smtp = SMTP()
    49 smtp.set_debuglevel(debuglevel)
    50 smtp.connect('X.X.X.X', 25)
    51 smtp.login('xxx', 'xxx')
    52 
    53 from_addr = "<xxx>"
    54 to_addr = ["xxx","xxx","xxx"]
    55 date = datetime.datetime.now().strftime( "%d/%m/%Y " )
    56 fp = open(r'LANSpeedOutput.txt', 'r')
    57 
    58 subj = "LAN Speed log at "+date
    59 message_text = fp.read()
    60 
    61 msg = "From: %s\nTo: %s\nSubject: %s\nDate: %s\n\n%s" % ( from_addr, to_addr, subj, date, message_text )
    62 
    63 smtp.sendmail(from_addr, to_addr, msg)
    64 smtp.quit()

最后效果图：

具体细节，再慢慢完善。

![26141135-55c768d8792e40448a70eb812851a6c7.png][]

[26141135-55c768d8792e40448a70eb812851a6c7.png]: /images/20220401/928308901372462496c4685b9d82ae52.png