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Red Hat Bugzilla – Attachment 603840 Details for
Bug 845287
packet loss during parallel flood ping virtio NIC for rhel5.9 64 bit guest
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virtio_e1000_results
virtio_e1000_results.txt (text/plain), 8.15 KB, created by
Sibiao Luo
on 2012-08-13 02:43:23 UTC
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Description:
virtio_e1000_results
Filename:
MIME Type:
Creator:
Sibiao Luo
Created:
2012-08-13 02:43:23 UTC
Size:
8.15 KB
patch
obsolete
>====================== >e1000_NIC_test_results >====================== >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.[root@localhost home]# PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.. > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 517ms--- 192.168.122.225 ping statistics --- > >1000 packets transmitted, 1000 receivedrtt min/avg/max/mdev = 0.116/0.498/6.523/1.311 ms, 0% packet loss, ipg/ewma 0.517/0.167 ms >, time 516ms >rtt min/avg/max/mdev = 0.105/0.497/6.529/1.303 ms, ipg/ewma 0.517/0.161 ms > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 517ms >rtt min/avg/max/mdev = 0.061/0.497/6.441/1.307 ms, ipg/ewma 0.517/0.131 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.[root@localhost home]# PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.. >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, .1000 received, 0% packet loss, time 5789ms >rtt min/avg/max/mdev = 4.146/5.764/7.061/0.362 ms, ipg/ewma 5.795/5.710 ms > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 5792ms >rtt min/avg/max/mdev = 3.963/5.762/7.104/0.351 ms, ipg/ewma 5.797/5.755 ms > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 5796ms >rtt min/avg/max/mdev = 3.964/5.766/7.465/0.360 ms, ipg/ewma 5.802/5.742 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >..[root@localhost home].. >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 5719ms >rtt min/avg/max/mdev = 2.834/5.687/8.067/0.394 ms, ipg/ewma 5.725/5.721 ms > > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, --- 192.168.122.225 ping statistics --- >1000 received, 0% packet loss, time 5724ms >1000 packets transmitted, 1000 received, 0% packet loss, time 5724ms >rtt min/avg/max/mdev = 3.268/5.698/8.457/0.384 msrtt min/avg/max/mdev = 2.717/5.690/8.277/0.383 ms, ipg/ewma 5.730/5.823 ms, ipg/ewma 5.730/5.882 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.[root@localhost home]# PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >. >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 5765ms >rtt min/avg/max/mdev = 3.600/5.737/7.643/0.348 ms, ipg/ewma 5.771/5.664 ms > > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss--- 192.168.122.225 ping statistics --- >, time 5765ms1000 packets transmitted, >1000 received, 0% packet loss, time 5766ms >rtt min/avg/max/mdev = 4.190/5.732/7.634/0.324 ms, ipg/ewma 5.771/5.611 ms >rtt min/avg/max/mdev = 4.052/5.735/7.664/0.332 ms, ipg/ewma 5.771/5.667 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.[root@localhost home]#.PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.PING 192.168.122.225 (192.168.122.225) 1500(1528) bytes of data. >.. >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received., 0% packet loss, time 173ms >rtt min/avg/max/mdev = 0.056/0.162/0.612/0.069 ms, ipg/ewma 0.173/0.142 ms >. >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 175ms >rtt min/avg/max/mdev = 0.058/0.163/0.516/0.069 ms, ipg/ewma 0.175/0.118 ms > >--- 192.168.122.225 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 174ms >rtt min/avg/max/mdev = 0.057/0.163/0.565/0.069 ms, ipg/ewma 0.174/0.120 ms > > >======================= >virtio_NIC_test_results >======================= >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >..[root@localhost home]. >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 3310ms >rtt min/avg/max/mdev = 1.589/3.289/6.165/0.750 ms, ipg/ewma 3.314/3.133 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 3313ms >rtt min/avg/max/mdev = 1.554/3.288/6.989/0.750 ms, ipg/ewma 3.317/3.113 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 3315ms >rtt min/avg/max/mdev = 1.521/3.291/6.568/0.752 ms, ipg/ewma 3.318/3.198 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.[root@localhost home]# PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.. >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 receive, 0% packet loss., time 2594ms > >rtt min/avg/max/mdev = 0.066/5.781/839.045/56.960 ms, pipe 5, ipg/ewma 2.596/0.101 ms >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 2594ms >rtt min/avg/max/mdev = 0.064/5.843/838.726/57.833 ms, pipe 5, ipg/ewma 2.597/0.101 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 2595ms >rtt min/avg/max/mdev = 0.065/5.811/838.752/57.377 ms, pipe 5, ipg/ewma 2.597/0.096 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >..[root@localhost home.. >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received., 0% packet loss, time 217ms >rtt min/avg/max/mdev = 0.106/0.200/0.407/0.032 ms, ipg/ewma 0.217/0.213 ms >. >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 219ms >rtt min/avg/max/mdev = 0.101/0.198/0.417/0.036 ms, ipg/ewma 0.219/0.190 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 220ms >rtt min/avg/max/mdev = 0.105/0.198/0.405/0.038 ms, ipg/ewma 0.220/0.165 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.[root@localhost home]# PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.. >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 175ms >.rtt min/avg/max/mdev = 0.055/0.163/0.483/0.068 ms, ipg/ewma 0.175/0.119 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 receive, 0% packet loss, time 176ms >rtt min/avg/max/mdev = 0.044/0.163/0.503/0.071 ms., ipg/ewma 0.176/0.114 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 177ms >rtt min/avg/max/mdev = 0.048/0.162/0.614/0.071 ms, ipg/ewma 0.177/0.112 ms > >[root@localhost home]# sh flood_ping.sh >PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.[root@localhost home]# PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >.PING 192.168.122.17 (192.168.122.17) 1500(1528) bytes of data. >. >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 3429ms >rtt min/avg/max/mdev = 1.229/3.404/7.074/0.797 ms, ipg/ewma 3.432/2.913 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 3430ms >rtt min/avg/max/mdev = 1.502/3.394/6.833/0.808 ms, ipg/ewma 3.434/2.935 ms > >--- 192.168.122.17 ping statistics --- >1000 packets transmitted, 1000 received, 0% packet loss, time 3430ms >rtt min/avg/max/mdev = 1.350/3.400/7.123/0.816 ms, ipg/ewma 3.434/3.010 ms > >
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bug 845287
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601976
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602115
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602903
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603197
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