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jhoblitt/gist:707368afde90ff54d5fd05fdd2394b0b

Created July 23, 2020 17:37
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ls-dtn01 -> 141.142.238.247
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gistfile1.txt
[jhoblitt@ls-dtn01 ~]$ for i in $(seq 1 10); do iperf3 -V -c 141.142.238.247 -p 5000; done
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:33:40 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525620.3310
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46300 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 3.03 MBytes 25.4 Mbits/sec 0 226 KBytes
[ 4] 1.00-2.00 sec 108 MBytes 902 Mbits/sec 5 6.88 MBytes
[ 4] 2.00-3.00 sec 252 MBytes 2.12 Gbits/sec 5 19.5 MBytes
[ 4] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec 6 19.5 MBytes
[ 4] 7.00-8.00 sec 12.5 MBytes 105 Mbits/sec 6 3.31 MBytes
[ 4] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 5 3.31 MBytes
[ 4] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec 5 3.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 376 MBytes 315 Mbits/sec 47 sender
[ 4] 0.00-10.00 sec 37.9 MBytes 31.7 Mbits/sec receiver
CPU Utilization: local/sender 4.6% (0.9%u/3.8%s), remote/receiver 0.0% (0.0%u/0.0%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:33:52 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525632.3836
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46342 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.90 MBytes 24.3 Mbits/sec 1 219 KBytes
[ 4] 1.00-2.00 sec 106 MBytes 891 Mbits/sec 2 6.78 MBytes
[ 4] 2.00-3.00 sec 104 MBytes 870 Mbits/sec 4 9.99 MBytes
[ 4] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 5 9.99 MBytes
[ 4] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec 6 9.99 MBytes
[ 4] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 5 9.99 MBytes
[ 4] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec 5 9.99 MBytes
[ 4] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec 5 9.99 MBytes
[ 4] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 6 9.99 MBytes
[ 4] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec 5 9.99 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 213 MBytes 179 Mbits/sec 44 sender
[ 4] 0.00-10.00 sec 24.6 MBytes 20.6 Mbits/sec receiver
CPU Utilization: local/sender 4.3% (1.0%u/3.4%s), remote/receiver 0.4% (0.1%u/0.3%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:34:04 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525644.4347
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46390 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.89 MBytes 24.3 Mbits/sec 0 226 KBytes
[ 4] 1.00-2.00 sec 77.5 MBytes 650 Mbits/sec 7 6.45 MBytes
[ 4] 2.00-3.00 sec 395 MBytes 3.31 Gbits/sec 0 110 MBytes
[ 4] 3.00-4.00 sec 285 MBytes 2.39 Gbits/sec 1 110 MBytes
[ 4] 4.00-5.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 5.00-6.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 6.00-7.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 7.00-8.00 sec 285 MBytes 2.39 Gbits/sec 0 110 MBytes
[ 4] 8.00-9.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 9.00-10.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 2.41 GBytes 2.07 Gbits/sec 8 sender
[ 4] 0.00-10.00 sec 2.13 GBytes 1.83 Gbits/sec receiver
CPU Utilization: local/sender 10.7% (1.1%u/9.6%s), remote/receiver 17.1% (2.6%u/14.6%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:34:16 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525656.4885
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46450 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.88 MBytes 24.2 Mbits/sec 2 209 KBytes
[ 4] 1.00-2.00 sec 51.2 MBytes 430 Mbits/sec 3 3.29 MBytes
[ 4] 2.00-3.00 sec 27.5 MBytes 231 Mbits/sec 1 3.37 MBytes
[ 4] 3.00-4.00 sec 10.0 MBytes 83.9 Mbits/sec 1 1.14 MBytes
[ 4] 4.00-5.00 sec 7.50 MBytes 62.9 Mbits/sec 0 987 KBytes
[ 4] 5.00-6.00 sec 5.00 MBytes 41.9 Mbits/sec 0 1.03 MBytes
[ 4] 6.00-7.00 sec 5.00 MBytes 41.9 Mbits/sec 0 1.20 MBytes
[ 4] 7.00-8.00 sec 6.25 MBytes 52.4 Mbits/sec 0 1.43 MBytes
[ 4] 8.00-9.00 sec 7.50 MBytes 62.9 Mbits/sec 0 1.65 MBytes
[ 4] 9.00-10.00 sec 11.2 MBytes 94.4 Mbits/sec 0 1.93 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 134 MBytes 113 Mbits/sec 7 sender
[ 4] 0.00-10.00 sec 78.1 MBytes 65.5 Mbits/sec receiver
CPU Utilization: local/sender 4.1% (0.8%u/3.3%s), remote/receiver 1.5% (0.3%u/1.2%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:34:28 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525668.5344
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46490 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.95 MBytes 24.8 Mbits/sec 1 211 KBytes
[ 4] 1.00-2.00 sec 102 MBytes 860 Mbits/sec 0 6.53 MBytes
[ 4] 2.00-3.00 sec 371 MBytes 3.11 Gbits/sec 0 109 MBytes
[ 4] 3.00-4.00 sec 235 MBytes 1.97 Gbits/sec 4 27.4 MBytes
[ 4] 4.00-5.00 sec 67.5 MBytes 566 Mbits/sec 5 17.4 MBytes
[ 4] 5.00-6.00 sec 128 MBytes 1.07 Gbits/sec 3 11.4 MBytes
[ 4] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 3 3.47 MBytes
[ 4] 7.00-8.00 sec 16.2 MBytes 136 Mbits/sec 0 3.49 MBytes
[ 4] 8.00-9.00 sec 20.0 MBytes 168 Mbits/sec 0 3.60 MBytes
[ 4] 9.00-10.00 sec 13.8 MBytes 115 Mbits/sec 1 1.84 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 994 MBytes 834 Mbits/sec 17 sender
[ 4] 0.00-10.00 sec 659 MBytes 553 Mbits/sec receiver
CPU Utilization: local/sender 6.8% (1.0%u/6.0%s), remote/receiver 4.9% (0.5%u/4.4%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:34:40 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525680.5875
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46534 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 3.11 MBytes 26.1 Mbits/sec 0 226 KBytes
[ 4] 1.00-2.00 sec 81.2 MBytes 682 Mbits/sec 7 6.89 MBytes
[ 4] 2.00-3.00 sec 66.2 MBytes 556 Mbits/sec 8 5.86 MBytes
[ 4] 3.00-4.00 sec 20.0 MBytes 168 Mbits/sec 1 2.94 MBytes
[ 4] 4.00-5.00 sec 16.2 MBytes 136 Mbits/sec 0 2.99 MBytes
[ 4] 5.00-6.00 sec 16.2 MBytes 136 Mbits/sec 0 3.14 MBytes
[ 4] 6.00-7.00 sec 16.2 MBytes 136 Mbits/sec 0 3.36 MBytes
[ 4] 7.00-8.00 sec 13.8 MBytes 115 Mbits/sec 1 1.75 MBytes
[ 4] 8.00-9.00 sec 8.75 MBytes 73.4 Mbits/sec 0 1.77 MBytes
[ 4] 9.00-10.00 sec 11.2 MBytes 94.4 Mbits/sec 0 1.90 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 253 MBytes 212 Mbits/sec 17 sender
[ 4] 0.00-10.00 sec 143 MBytes 120 Mbits/sec receiver
CPU Utilization: local/sender 4.5% (1.0%u/3.5%s), remote/receiver 2.2% (0.4%u/1.8%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:34:53 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525692.6350
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46592 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 3.05 MBytes 25.6 Mbits/sec 0 226 KBytes
[ 4] 1.00-2.00 sec 86.2 MBytes 723 Mbits/sec 7 6.87 MBytes
[ 4] 2.00-3.00 sec 272 MBytes 2.29 Gbits/sec 5 19.5 MBytes
[ 4] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec 6 19.5 MBytes
[ 4] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
[ 4] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec 5 19.5 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 362 MBytes 303 Mbits/sec 48 sender
[ 4] 0.00-10.00 sec 24.7 MBytes 20.7 Mbits/sec receiver
CPU Utilization: local/sender 4.7% (0.9%u/4.0%s), remote/receiver 0.3% (0.1%u/0.3%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:35:05 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525704.6890
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46626 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.86 MBytes 24.0 Mbits/sec 0 226 KBytes
[ 4] 1.00-2.00 sec 95.0 MBytes 797 Mbits/sec 2 6.87 MBytes
[ 4] 2.00-3.00 sec 381 MBytes 3.20 Gbits/sec 1 59.8 MBytes
[ 4] 3.00-4.00 sec 111 MBytes 933 Mbits/sec 6 34.4 MBytes
[ 4] 4.00-5.00 sec 202 MBytes 1.70 Gbits/sec 8 24.4 MBytes
[ 4] 5.00-6.00 sec 148 MBytes 1.24 Gbits/sec 5 19.2 MBytes
[ 4] 6.00-7.00 sec 134 MBytes 1.12 Gbits/sec 4 10.7 MBytes
[ 4] 7.00-8.00 sec 31.2 MBytes 262 Mbits/sec 2 3.06 MBytes
[ 4] 8.00-9.00 sec 17.5 MBytes 147 Mbits/sec 0 3.07 MBytes
[ 4] 9.00-10.00 sec 15.0 MBytes 126 Mbits/sec 1 1.55 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 1.11 GBytes 954 Mbits/sec 29 sender
[ 4] 0.00-10.00 sec 802 MBytes 673 Mbits/sec receiver
CPU Utilization: local/sender 6.9% (1.0%u/5.9%s), remote/receiver 5.5% (0.3%u/5.2%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:35:17 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525716.7406
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46678 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.59 MBytes 21.7 Mbits/sec 1 211 KBytes
[ 4] 1.00-2.00 sec 83.8 MBytes 702 Mbits/sec 10 6.42 MBytes
[ 4] 2.00-3.00 sec 385 MBytes 3.23 Gbits/sec 0 110 MBytes
[ 4] 3.00-4.00 sec 282 MBytes 2.37 Gbits/sec 1 110 MBytes
[ 4] 4.00-5.00 sec 284 MBytes 2.38 Gbits/sec 1 110 MBytes
[ 4] 5.00-6.00 sec 282 MBytes 2.37 Gbits/sec 0 110 MBytes
[ 4] 6.00-7.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 7.00-8.00 sec 282 MBytes 2.37 Gbits/sec 0 110 MBytes
[ 4] 8.00-9.00 sec 282 MBytes 2.37 Gbits/sec 0 110 MBytes
[ 4] 9.00-10.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 2.40 GBytes 2.06 Gbits/sec 13 sender
[ 4] 0.00-10.00 sec 2.12 GBytes 1.82 Gbits/sec receiver
CPU Utilization: local/sender 10.9% (0.9%u/10.0%s), remote/receiver 17.1% (2.3%u/14.8%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
iperf 3.1.7
Linux ls-dtn01.ls.lsst.org 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
Control connection MSS 1448
Time: Thu, 23 Jul 2020 17:35:29 GMT
Connecting to host 141.142.238.247, port 5000
Cookie: ls-dtn01.ls.lsst.org.1595525728.7949
TCP MSS: 1448 (default)
[ 4] local 139.229.146.14 port 46720 connected to 141.142.238.247 port 5000
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 2.88 MBytes 24.1 Mbits/sec 0 226 KBytes
[ 4] 1.00-2.00 sec 105 MBytes 881 Mbits/sec 6 6.71 MBytes
[ 4] 2.00-3.00 sec 372 MBytes 3.12 Gbits/sec 0 110 MBytes
[ 4] 3.00-4.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 4.00-5.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 5.00-6.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 6.00-7.00 sec 285 MBytes 2.39 Gbits/sec 0 110 MBytes
[ 4] 7.00-8.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 8.00-9.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
[ 4] 9.00-10.00 sec 284 MBytes 2.38 Gbits/sec 0 110 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 2.41 GBytes 2.07 Gbits/sec 6 sender
[ 4] 0.00-10.00 sec 2.13 GBytes 1.83 Gbits/sec receiver
CPU Utilization: local/sender 11.6% (1.2%u/10.5%s), remote/receiver 17.6% (2.3%u/15.3%s)
snd_tcp_congestion htcp
rcv_tcp_congestion htcp
iperf Done.
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