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POSSH python script execution taking too much time
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<p>I am using python script to ssh and connect two pc's for running iperf commands, but the script is taking a lot of time for execution. How can I reduce the execution time: the script is being run from eclipse IDE.</p> <p>this is the script that i am using:</p> <pre><code>import pexpect import pxssh import time import os,re,sys def tc01s(ipaddr,password): try: ss = pexpect.spawn(ipaddr) print ipaddr ss.logfile = open("/tmp/mynewlog", "w") #ss.logfile = sys.stdout print "SSH connecting" print except: print "connection refused" print #sys.exit() try: print password ss.expect (':') ss.sendline (password +"\n") print "connected" time.sleep(30) ss.expect (">") print "connection established" print except: print "Permission denied, please try again." print sys.exit() try: ss.sendline ('taskkill /F /IM iperf.exe\n') #time.sleep(30) ss.expect ('>') #os.system("D:\iperf-2.0.5-2-win32\iperf.exe -s\n") ss.sendline ('cd /D D:\iperf-2.0.5-2-win32') ss.expect ('>') ss.sendline ('iperf -s -u -f m -p 5000 -l 1470 -i 1') ss.expect (r'TCP window size: .*yte \(default\)') time.sleep(30) except: print print #sys.exit() ############################################################################### time.sleep(30) def tc01c(ipaddr,password): try: css = pexpect.spawn(ipaddr) css.logfile = open("/tmp/mynewlog", "w") #css.logfile = (sys.stdout) print "SSH connecting" print except: print "connection refused" print sys.exit() try: css.expect (':') css.sendline (password + "\n") print "connected" time.sleep(30) css.expect (">") print "connection established" print except: print "Permission denied, please try again." print sys.exit() try: #css.sendline ('taskkill /F /IM iperf.exe\n') print css.logfile css.expect ('>') css.sendline ('D:' + "\r") #css.sendline ('cd /D D:\iperf-2.0.5-2-win32') css.expect ('>') css.sendline ('dir' + "\r") css.sendline ('cd iperf ' + "\r") css.expect ('>') css.sendline ('iperf -u -f m -c 192.168.100.101 -p 5000 -b 3.00M -t 10 -l 1470 -i 1 \r\n') css.expect (r'TCP window size: .*yte \(default\)') time.sleep(30) except: print print #sys.exit() ############################################### the above code is executed using import os import pexpect import ssh import time ssh.tc01s("ssh user@192.168.100.101","pass123") ssh.tc01c("ssh domain@192.168.100.85","123pass") </code></pre>
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<python><ssh>
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SSH python script execution taking too much time
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