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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_203713_953615.json
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{
"time": "2026-09-28T20:37:15.162-05:00",
"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": [
10.86,
13.668,
11.929
],
"median_ms": 11.929,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 10.86
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 13.668
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 11.929
}
]
},
{
"hop": 2,
"ip": null,
"hostname": null,
"rtt_ms": [
11.826,
19.254,
20.799
],
"median_ms": 19.254,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.110",
"hostname": "syn-076-057-161-110.res.spectrum.com",
"rtt_ms": 11.826
},
{
"ip": "76.57.161.110",
"hostname": "syn-076-057-161-110.res.spectrum.com",
"rtt_ms": 19.254
},
{
"ip": "76.57.161.114",
"hostname": "syn-076-057-161-114.res.spectrum.com",
"rtt_ms": 20.799
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
14.024,
13.0,
25.965
],
"median_ms": 14.024,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 14.024
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 13.0
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 25.965
}
]
},
{
"hop": 4,
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": [
32.701,
12.61,
12.771
],
"median_ms": 12.771,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 32.701
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 12.61
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 12.771
}
]
},
{
"hop": 5,
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": [
28.786,
18.643,
24.717
],
"median_ms": 24.717,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 28.786
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 18.643
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 24.717
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
14.734,
23.74,
47.699
],
"median_ms": 23.74,
"timeouts": 0,
"probes": [
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 14.734
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 23.74
},
{
"ip": "66.109.5.225",
"hostname": "lag-0.pr2.chi10.netops.charter.com",
"rtt_ms": 47.699
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
18.621,
36.849,
74.743
],
"median_ms": 36.849,
"timeouts": 0,
"probes": [
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 18.621
},
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 36.849
},
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 74.743
}
]
},
{
"hop": 8,
"ip": null,
"hostname": null,
"rtt_ms": [
68.698,
14.69,
16.64
],
"median_ms": 16.64,
"timeouts": 0,
"probes": [
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 68.698
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 14.69
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 16.64
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
16.665,
16.574,
15.502
],
"median_ms": 16.574,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 16.665
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 16.574
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 15.502
}
]
},
{
"hop": 10,
"ip": null,
"hostname": null,
"rtt_ms": [
29.878,
32.354,
24.598
],
"median_ms": 29.878,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.195",
"hostname": null,
"rtt_ms": 29.878
},
{
"ip": "141.101.73.119",
"hostname": null,
"rtt_ms": 32.354
},
{
"ip": "141.101.73.175",
"hostname": null,
"rtt_ms": 24.598
}
]
},
{
"hop": 11,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
27.804,
16.951,
20.315
],
"median_ms": 20.315,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 27.804
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 16.951
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 20.315
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_203713_953615.txt",
"spike_captured": true,
"spike_limit_ms": 57.0,
"spike_probes": [
{
"hop": 7,
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 74.743
},
{
"hop": 8,
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 68.698
}
],
"spike_probe_count": 2,
"peak_probe_ms": 74.743,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 132
}