Created
November 11, 2015 16:11
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| #!/usr/bin/python | |
| # author: Prahlad Yeri | |
| # description: Script to track bandwidth consumption and put in database. Place this in /etc/NetworkManager/dispatcher.d/ | |
| import subprocess, os, datetime, sys | |
| def execute(command): | |
| try: | |
| p=subprocess.Popen(command, shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE) | |
| p.wait() | |
| result=p.communicate() | |
| #print str(result) | |
| if len(result[0])>0: | |
| return result[0].strip() | |
| else: | |
| return result[1].strip() | |
| except Exception as e: | |
| print 'error occured:' + errorstring | |
| return errorstring | |
| if (len(sys.argv))<2: | |
| print "Not enough args" | |
| #main | |
| #mypath = '/etc/NetworkManager/dispatcher.d/' | |
| mypath = '/var/lib/netstatgui/' | |
| if (not os.path.exists(mypath)): | |
| os.mkdir(mypath) | |
| iface = sys.argv[1].strip() | |
| status = sys.argv[2].strip() | |
| log=open(mypath + 'netstatgui.log','a') | |
| #log.write(iface + ':' + status + '\n') | |
| #log.close() | |
| for part in sys.argv: | |
| log.write(part + ' ') | |
| log.write('\n') | |
| tfp = open('/proc/net/dev','r') | |
| proc_net_dev = tfp.read() | |
| tfp.close() | |
| log.write("proc_net_dev:\n") | |
| log.write(proc_net_dev) | |
| log.write('\n') | |
| log.write('\n--------------------------') | |
| #if (iface == 'ppp0' or iface == 'ttyUSB0') and status == 'down': | |
| if (iface != 'lo') and status == 'down': | |
| #s = execute('iptables -L -v') | |
| #rules = s.splitlines() | |
| rx,tx = 0,0 | |
| rxdrop, txdrop = 0,0 | |
| #print 'rx=' + str(rx) + ' tx=' + str(tx) | |
| #print 'rxdrop=' + str(rxdrop) + ' txdrop=' + str(txdrop) | |
| #execute("iptables --zero") | |
| header='' | |
| lines=[] | |
| if not os.path.exists(mypath + 'usage.csv'): | |
| #create header | |
| header = 'date,rx,tx,rx-dropped,tx-dropped,rx-tot,tx-tot\n' | |
| f = open(mypath + 'usage.csv','a') | |
| if len(header) > 0: | |
| lines.append(header) | |
| lines.append(str(datetime.datetime.now()).split('.')[0] + ',' + str(rx) + ',' + str(tx) + ',' + str(rxdrop) + ',' + str(txdrop) + ',' + str(rx+rxdrop) + ',' + str(tx+txdrop) + '\n') | |
| #rx = execute('cat /sys/class/net/ppp0/statistics/rx_bytes') | |
| #tx = execute('cat /sys/class/net/ppp0/statistics/tx_bytes') | |
| #strdate=str(datetime.datetime.now()) | |
| #line = strdate + ',' + rx + ',' + tx + '\n' | |
| f.writelines(lines) | |
| f.close() | |
| log.close() | |
| sys.exit(0) |
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