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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_203554_934142.json
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{
"time": "2026-09-28T20:35:56.146-05:00",
"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": [
12.127,
9.799,
21.948
],
"median_ms": 12.127,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 12.127
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 9.799
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 21.948
}
]
},
{
"hop": 2,
"ip": null,
"hostname": null,
"rtt_ms": [
12.88,
12.99,
26.949
],
"median_ms": 12.99,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.114",
"hostname": "syn-076-057-161-114.res.spectrum.com",
"rtt_ms": 12.88
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 12.99
},
{
"ip": "76.57.161.112",
"hostname": "syn-076-057-161-112.res.spectrum.com",
"rtt_ms": 26.949
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
16.841,
14.694,
35.578
],
"median_ms": 16.841,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 16.841
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 14.694
},
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 35.578
}
]
},
{
"hop": 4,
"ip": null,
"hostname": null,
"rtt_ms": [
36.831,
15.93,
11.745
],
"median_ms": 15.93,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 36.831
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 15.93
},
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 11.745
}
]
},
{
"hop": 5,
"ip": null,
"hostname": null,
"rtt_ms": [
17.765,
15.975,
17.397
],
"median_ms": 17.397,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 17.765
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 15.975
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 17.397
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
17.744,
41.766,
26.727
],
"median_ms": 26.727,
"timeouts": 0,
"probes": [
{
"ip": "66.109.10.82",
"hostname": "lag-31.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 17.744
},
{
"ip": "66.109.0.228",
"hostname": "lag-41.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 41.766
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 26.727
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
28.694,
69.768,
47.755
],
"median_ms": 47.755,
"timeouts": 0,
"probes": [
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 28.694
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 69.768
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 47.755
}
]
},
{
"hop": 8,
"ip": null,
"hostname": null,
"rtt_ms": [
17.589,
35.63,
30.636
],
"median_ms": 30.636,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 17.589
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 35.63
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 30.636
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
15.627,
15.527,
17.845
],
"median_ms": 15.627,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 15.627
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 15.527
},
{
"ip": "141.101.73.147",
"hostname": null,
"rtt_ms": 17.845
}
]
},
{
"hop": 10,
"ip": null,
"hostname": null,
"rtt_ms": [
18.61,
16.434,
53.507
],
"median_ms": 18.61,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.127",
"hostname": null,
"rtt_ms": 18.61
},
{
"ip": "141.101.73.173",
"hostname": null,
"rtt_ms": 16.434
},
{
"ip": "141.101.73.117",
"hostname": null,
"rtt_ms": 53.507
}
]
},
{
"hop": 11,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
13.593,
16.751,
19.628
],
"median_ms": 16.751,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 13.593
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 16.751
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 19.628
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_203554_934142.txt",
"spike_captured": true,
"spike_limit_ms": 57.25,
"spike_probes": [
{
"hop": 7,
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 69.768
}
],
"spike_probe_count": 1,
"peak_probe_ms": 69.768,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 109
}