Iperf3 JSON output CSV
JSON output
Here is some JSON output (example file iperf3-sample-output.json), which is now used in iperf3 instead of the simple CSV output used in iperf2:
{
"start": {
"connected": [{
"socket": 4,
"local_host": "192.168.1.102",
"local_port": 58376,
"remote_host": "192.168.1.103",
"remote_port": 5201
}],
"version": "iperf 3.0.10",
"system_info": "Linux sabayon 3.17.0-sabayon #1 SMP Mon Nov 24 03:33:59 UTC 2014 x86_64 Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz GenuineIntel GNU/Linux\n",
"timestamp": {
"time": "Mon, 19 Jan 2015 15:30:57 GMT",
"timesecs": 1421681457
},
"connecting_to": {
"host": "server01.lan",
"port": 5201
},
"cookie": "sabayon.1421681457.034228.6559afdb24",
"tcp_mss_default": 1448,
"test_start": {
"protocol": "TCP",
"num_streams": 1,
"blksize": 131072,
"omit": 0,
"duration": 10,
"bytes": 0,
"blocks": 0,
"reverse": 0
}
},
"intervals": [{
"streams": [{
"socket": 4,
"start": 0,
"end": 1.00013,
"seconds": 1.00013,
"bytes": 11103264,
"bits_per_second": 8.8815e+07,
"retransmits": 233,
"snd_cwnd": 236024,
"omitted": false
}],
"sum": {
"start": 0,
"end": 1.00013,
"seconds": 1.00013,
"bytes": 11103264,
"bits_per_second": 8.8815e+07,
"retransmits": 233,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 1.00013,
"end": 2.0001,
"seconds": 0.99997,
"bytes": 10579088,
"bits_per_second": 8.46352e+07,
"retransmits": 0,
"snd_cwnd": 291048,
"omitted": false
}],
"sum": {
"start": 1.00013,
"end": 2.0001,
"seconds": 0.99997,
"bytes": 10579088,
"bits_per_second": 8.46352e+07,
"retransmits": 0,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 2.0001,
"end": 3.00011,
"seconds": 1.00001,
"bytes": 10764432,
"bits_per_second": 8.61146e+07,
"retransmits": 2,
"snd_cwnd": 364896,
"omitted": false
}],
"sum": {
"start": 2.0001,
"end": 3.00011,
"seconds": 1.00001,
"bytes": 10764432,
"bits_per_second": 8.61146e+07,
"retransmits": 2,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 3.00011,
"end": 4.00013,
"seconds": 1.00002,
"bytes": 10744160,
"bits_per_second": 8.59514e+07,
"retransmits": 0,
"snd_cwnd": 376480,
"omitted": false
}],
"sum": {
"start": 3.00011,
"end": 4.00013,
"seconds": 1.00002,
"bytes": 10744160,
"bits_per_second": 8.59514e+07,
"retransmits": 0,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 4.00013,
"end": 5.0001,
"seconds": 0.999977,
"bytes": 11646264,
"bits_per_second": 9.31722e+07,
"retransmits": 36,
"snd_cwnd": 375032,
"omitted": false
}],
"sum": {
"start": 4.00013,
"end": 5.0001,
"seconds": 0.999977,
"bytes": 11646264,
"bits_per_second": 9.31722e+07,
"retransmits": 36,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 5.0001,
"end": 6.00012,
"seconds": 1.00001,
"bytes": 10690584,
"bits_per_second": 8.55236e+07,
"retransmits": 5,
"snd_cwnd": 333040,
"omitted": false
}],
"sum": {
"start": 5.0001,
"end": 6.00012,
"seconds": 1.00001,
"bytes": 10690584,
"bits_per_second": 8.55236e+07,
"retransmits": 5,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 6.00012,
"end": 7.00011,
"seconds": 0.999991,
"bytes": 10615288,
"bits_per_second": 8.49231e+07,
"retransmits": 2,
"snd_cwnd": 296840,
"omitted": false
}],
"sum": {
"start": 6.00012,
"end": 7.00011,
"seconds": 0.999991,
"bytes": 10615288,
"bits_per_second": 8.49231e+07,
"retransmits": 2,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 7.00011,
"end": 8.00012,
"seconds": 1.00001,
"bytes": 10739816,
"bits_per_second": 8.59177e+07,
"retransmits": 0,
"snd_cwnd": 330144,
"omitted": false
}],
"sum": {
"start": 7.00011,
"end": 8.00012,
"seconds": 1.00001,
"bytes": 10739816,
"bits_per_second": 8.59177e+07,
"retransmits": 0,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 8.00012,
"end": 9.00013,
"seconds": 1.00001,
"bytes": 10710856,
"bits_per_second": 8.56859e+07,
"retransmits": 15,
"snd_cwnd": 432952,
"omitted": false
}],
"sum": {
"start": 8.00012,
"end": 9.00013,
"seconds": 1.00001,
"bytes": 10710856,
"bits_per_second": 8.56859e+07,
"retransmits": 15,
"omitted": false
}
}, {
"streams": [{
"socket": 4,
"start": 9.00013,
"end": 10.0001,
"seconds": 0.999988,
"bytes": 10793392,
"bits_per_second": 8.63482e+07,
"retransmits": 49,
"snd_cwnd": 283808,
"omitted": false
}],
"sum": {
"start": 9.00013,
"end": 10.0001,
"seconds": 0.999988,
"bytes": 10793392,
"bits_per_second": 8.63482e+07,
"retransmits": 49,
"omitted": false
}
}],
"end": {
"streams": [{
"sender": {
"socket": 4,
"start": 0,
"end": 10.0001,
"seconds": 10.0001,
"bytes": 108387144,
"bits_per_second": 8.67087e+07,
"retransmits": 342
},
"receiver": {
"socket": 4,
"start": 0,
"end": 10.0001,
"seconds": 10.0001,
"bytes": 106207904,
"bits_per_second": 8.49653e+07
}
}],
"sum_sent": {
"start": 0,
"end": 10.0001,
"seconds": 10.0001,
"bytes": 108387144,
"bits_per_second": 8.67087e+07,
"retransmits": 342
},
"sum_received": {
"start": 0,
"end": 10.0001,
"seconds": 10.0001,
"bytes": 106207904,
"bits_per_second": 8.49653e+07
},
"cpu_utilization_percent": {
"host_total": 0.788852,
"host_user": 0.108467,
"host_system": 0.709967,
"remote_total": 5.88868,
"remote_user": 1.12585,
"remote_system": 4.72856
}
}
}
Convert it to CSV?
I am still hunting for a simple CLI tool that can do the conversion.
