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9/28 spike capture

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hz
2026-09-28 21:51:42 -05:00
parent 48500792ce
commit 0654c03e89
1049 changed files with 187402 additions and 328 deletions
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logs/trace_20260928_203744_961160.json
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{
"time": "2026-09-28T20:37:45.967-05:00",
"target": "1.1.1.1",
"returncode": 0,
"command": [
"traceroute",
"-4",
"-N",
"1",
"-q",
"3",
"-m",
"30",
"-w",
"0.5",
"1.1.1.1"
],
"assessment": "Individual slow trace probe captured; this alone does not locate a faulty hop. Inconclusive: a hop has replies from multiple routers; cannot assign its combined timings to one router.",
"hops": [
{
"hop": 1,
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": [
12.258,
10.961,
18.879
],
"median_ms": 12.258,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 12.258
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 10.961
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 18.879
}
]
},
{
"hop": 2,
"ip": null,
"hostname": null,
"rtt_ms": [
11.709,
12.705,
15.232
],
"median_ms": 12.705,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.114",
"hostname": "syn-076-057-161-114.res.spectrum.com",
"rtt_ms": 11.709
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 12.705
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 15.232
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
14.851,
12.781,
24.848
],
"median_ms": 14.851,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 14.851
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 12.781
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 24.848
}
]
},
{
"hop": 4,
"ip": null,
"hostname": null,
"rtt_ms": [
14.66,
13.8,
28.801
],
"median_ms": 14.66,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 14.66
},
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 13.8
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 28.801
}
]
},
{
"hop": 5,
"ip": null,
"hostname": null,
"rtt_ms": [
55.751,
14.949,
15.794
],
"median_ms": 15.794,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 55.751
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 14.949
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 15.794
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
16.641,
48.828,
58.652
],
"median_ms": 48.828,
"timeouts": 0,
"probes": [
{
"ip": "66.109.5.136",
"hostname": "lag-21.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 16.641
},
{
"ip": "66.109.5.136",
"hostname": "lag-21.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 48.828
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 58.652
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
33.83,
15.796,
14.695
],
"median_ms": 15.796,
"timeouts": 0,
"probes": [
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 33.83
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 15.796
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 14.695
}
]
},
{
"hop": 8,
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": [
16.669,
17.766,
23.655
],
"median_ms": 17.766,
"timeouts": 0,
"probes": [
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 16.669
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 17.766
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 23.655
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
28.694,
14.626,
15.695
],
"median_ms": 15.695,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.157",
"hostname": null,
"rtt_ms": 28.694
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 14.626
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 15.695
}
]
},
{
"hop": 10,
"ip": null,
"hostname": null,
"rtt_ms": [
18.75,
16.786,
16.613
],
"median_ms": 16.786,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.127",
"hostname": null,
"rtt_ms": 18.75
},
{
"ip": "141.101.73.149",
"hostname": null,
"rtt_ms": 16.786
},
{
"ip": "141.101.73.157",
"hostname": null,
"rtt_ms": 16.613
}
]
},
{
"hop": 11,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
16.669,
15.786,
15.799
],
"median_ms": 15.799,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 16.669
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 15.786
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 15.799
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_203744_961160.txt",
"spike_captured": true,
"spike_limit_ms": 57.35,
"spike_probes": [
{
"hop": 6,
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 58.652
}
],
"spike_probe_count": 1,
"peak_probe_ms": 58.652,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 140
}