175 | | }}} |
| 175 | ... |
| 176 | |
| 177 | VM-4's geni_status is: ready |
| 178 | User lnevers logs in to VM-4 using: |
| 179 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@141.217.114.137 |
| 180 | |
| 181 | VM-1's geni_status is: ready |
| 182 | User lnevers logs in to VM-1 using: |
| 183 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@141.217.114.133 |
| 184 | |
| 185 | VM-2's geni_status is: ready |
| 186 | User lnevers logs in to VM-2 using: |
| 187 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@141.217.114.136 |
| 188 | |
| 189 | VM-3's geni_status is: ready |
| 190 | User lnevers logs in to VM-3 using: |
| 191 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@141.217.114.132 |
| 192 | }}} |
| 193 | |
| 194 | === Measurements === |
| 195 | |
| 196 | Login to two of the nodes and collect iperf and ping statistics. All measurements are collected over 60 seconds: |
| 197 | |
| 198 | ''Collected: 2015-02-09'' |
| 199 | |
| 200 | '''Iperf ExoGENI VM-2 to VM-1 (TCP) - TCP window size: 85.0 KB ''' |
| 201 | |
| 202 | __One Client__ |
| 203 | {{{ |
| 204 | [ ID] Interval Transfer Bandwidth |
| 205 | [ 3] 0.0-60.0 sec 34.4 GBytes 4.93 Gbits/sec |
| 206 | }}} |
| 207 | |
| 208 | __Five Clients__ |
| 209 | {{{ |
| 210 | [ ID] Interval Transfer Bandwidth |
| 211 | [ 4] 0.0-60.0 sec 9.44 GBytes 1.35 Gbits/sec |
| 212 | [ 5] 0.0-60.0 sec 9.98 GBytes 1.43 Gbits/sec |
| 213 | [ 6] 0.0-60.0 sec 9.94 GBytes 1.42 Gbits/sec |
| 214 | [ 3] 0.0-60.0 sec 10.3 GBytes 1.48 Gbits/sec |
| 215 | [ 7] 0.0-60.0 sec 9.95 GBytes 1.42 Gbits/sec |
| 216 | [SUM] 0.0-60.0 sec 49.6 GBytes 7.11 Gbits/sec |
| 217 | }}} |
| 218 | |
| 219 | __Ten Clients__ |
| 220 | {{{ |
| 221 | [ ID] Interval Transfer Bandwidth |
| 222 | [ 5] 0.0-60.0 sec 5.90 GBytes 844 Mbits/sec |
| 223 | [ 3] 0.0-60.0 sec 5.86 GBytes 838 Mbits/sec |
| 224 | [ 8] 0.0-60.0 sec 5.83 GBytes 834 Mbits/sec |
| 225 | [ 9] 0.0-60.0 sec 6.08 GBytes 871 Mbits/sec |
| 226 | [ 10] 0.0-60.0 sec 5.86 GBytes 839 Mbits/sec |
| 227 | [ 4] 0.0-60.0 sec 5.98 GBytes 856 Mbits/sec |
| 228 | [ 12] 0.0-60.0 sec 5.76 GBytes 825 Mbits/sec |
| 229 | [ 6] 0.0-60.0 sec 6.07 GBytes 869 Mbits/sec |
| 230 | [ 7] 0.0-60.0 sec 6.08 GBytes 870 Mbits/sec |
| 231 | [ 11] 0.0-60.0 sec 5.99 GBytes 857 Mbits/sec |
| 232 | [SUM] 0.0-60.0 sec 59.4 GBytes 8.50 Gbits/sec |
| 233 | }}} |
| 234 | |
| 235 | |
| 236 | '''Iperf ExoGENI VM-2 to the VM-1 (UDP) - 1470 byte datagrams & UDP buffer size: 208 KByte ''' |
| 237 | {{{ |
| 238 | [ ID] Interval Transfer Bandwidth |
| 239 | [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec |
| 240 | [ 3] Sent 512821 datagrams |
| 241 | [ 3] Server Report: |
| 242 | [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec 0.129 ms 0/512820 (0%) |
| 243 | [ 3] 0.0-60.0 sec 1 datagrams received out-of-order |
| 244 | }}} |
| 245 | |
| 246 | |
| 247 | '''Ping ExoGENI VM-2 to the VM-1 ''' |
| 248 | {{{ |
| 249 | 60 packets transmitted, 60 received, 0% packet loss, time 59059ms |
| 250 | rtt min/avg/max/mdev = 0.862/1.063/1.243/0.087 ms |
| 251 | }}} |
| 252 | |