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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_202936_840654.json
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{
"time": "2026-09-28T20:29:38.250-05:00",
"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": [
12.629,
48.238,
21.741
],
"median_ms": 21.741,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 12.629
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 48.238
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 21.741
}
]
},
{
"hop": 2,
"ip": null,
"hostname": null,
"rtt_ms": [
96.772,
58.312,
12.706
],
"median_ms": 58.312,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.112",
"hostname": "syn-076-057-161-112.res.spectrum.com",
"rtt_ms": 96.772
},
{
"ip": "76.57.161.110",
"hostname": "syn-076-057-161-110.res.spectrum.com",
"rtt_ms": 58.312
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 12.706
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
13.794,
177.922,
77.865
],
"median_ms": 77.865,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 13.794
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 177.922
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 77.865
}
]
},
{
"hop": 4,
"ip": null,
"hostname": null,
"rtt_ms": [
15.624,
26.827,
33.603
],
"median_ms": 26.827,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 15.624
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 26.827
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 33.603
}
]
},
{
"hop": 5,
"ip": null,
"hostname": null,
"rtt_ms": [
42.748,
14.761,
16.61
],
"median_ms": 16.61,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 42.748
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 14.761
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 16.61
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
16.843,
33.819,
30.766
],
"median_ms": 30.766,
"timeouts": 0,
"probes": [
{
"ip": "66.109.5.136",
"hostname": "lag-21.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 16.843
},
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 33.819
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 30.766
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
49.717,
16.787,
13.557
],
"median_ms": 16.787,
"timeouts": 0,
"probes": [
{
"ip": "66.109.5.225",
"hostname": "lag-0.pr2.chi10.netops.charter.com",
"rtt_ms": 49.717
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 16.787
},
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 13.557
}
]
},
{
"hop": 8,
"ip": null,
"hostname": null,
"rtt_ms": [
15.727,
15.946,
24.537
],
"median_ms": 15.946,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 15.727
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 15.946
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 24.537
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
31.566,
16.344,
87.595
],
"median_ms": 31.566,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 31.566
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 16.344
},
{
"ip": "141.101.73.165",
"hostname": null,
"rtt_ms": 87.595
}
]
},
{
"hop": 10,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
16.713,
16.992,
16.749
],
"median_ms": 16.749,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 16.713
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 16.992
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 16.749
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_202936_840654.txt",
"spike_captured": true,
"spike_limit_ms": 57.3,
"spike_probes": [
{
"hop": 2,
"ip": "76.57.161.112",
"hostname": "syn-076-057-161-112.res.spectrum.com",
"rtt_ms": 96.772
},
{
"hop": 2,
"ip": "76.57.161.110",
"hostname": "syn-076-057-161-110.res.spectrum.com",
"rtt_ms": 58.312
},
{
"hop": 3,
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 177.922
},
{
"hop": 3,
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 77.865
},
{
"hop": 9,
"ip": "141.101.73.165",
"hostname": null,
"rtt_ms": 87.595
}
],
"spike_probe_count": 5,
"peak_probe_ms": 177.922,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 12
}