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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_205838_270331.json
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{
"time": "2026-09-28T20:58:39.276-05:00",
"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": [
13.627,
25.296,
12.779
],
"median_ms": 13.627,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 13.627
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 25.296
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 12.779
}
]
},
{
"hop": 2,
"ip": null,
"hostname": null,
"rtt_ms": [
7.839,
77.642,
23.601
],
"median_ms": 23.601,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 7.839
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 77.642
},
{
"ip": "76.57.161.114",
"hostname": "syn-076-057-161-114.res.spectrum.com",
"rtt_ms": 23.601
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
16.577,
38.821,
24.778
],
"median_ms": 24.778,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 16.577
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 38.821
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 24.778
}
]
},
{
"hop": 4,
"ip": null,
"hostname": null,
"rtt_ms": [
16.905,
21.586,
30.64
],
"median_ms": 21.586,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 16.905
},
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 21.586
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 30.64
}
]
},
{
"hop": 5,
"ip": null,
"hostname": null,
"rtt_ms": [
16.85,
15.783,
29.807
],
"median_ms": 16.85,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 16.85
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 15.783
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 29.807
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
15.666,
24.744,
49.813
],
"median_ms": 24.744,
"timeouts": 0,
"probes": [
{
"ip": "66.109.0.228",
"hostname": "lag-41.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 15.666
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 24.744
},
{
"ip": "66.109.0.228",
"hostname": "lag-41.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 49.813
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
16.8,
24.789,
17.779
],
"median_ms": 17.779,
"timeouts": 0,
"probes": [
{
"ip": "66.109.5.225",
"hostname": "lag-0.pr2.chi10.netops.charter.com",
"rtt_ms": 16.8
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 24.789
},
{
"ip": "66.109.0.109",
"hostname": "lag-401.pr2.chi10.netops.charter.com",
"rtt_ms": 17.779
}
]
},
{
"hop": 8,
"ip": null,
"hostname": null,
"rtt_ms": [
17.798,
17.784,
16.587
],
"median_ms": 17.784,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 17.798
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 17.784
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 16.587
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
15.638,
15.601,
15.622
],
"median_ms": 15.622,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 15.638
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 15.601
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 15.622
}
]
},
{
"hop": 10,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
17.542,
15.902,
17.658
],
"median_ms": 17.542,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 17.542
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 15.902
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 17.658
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_205838_270331.txt",
"spike_captured": true,
"spike_limit_ms": 57.4,
"spike_probes": [
{
"hop": 2,
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 77.642
}
],
"spike_probe_count": 1,
"peak_probe_ms": 77.642,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 463
}