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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_211202_475577.json
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{
"time": "2026-09-28T21:12:03.684-05:00",
"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": [
12.992,
12.943,
21.809
],
"median_ms": 12.992,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 12.992
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 12.943
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 21.809
}
]
},
{
"hop": 2,
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": [
12.776,
12.896,
38.791
],
"median_ms": 12.896,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 12.776
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 12.896
},
{
"ip": "76.57.161.108",
"hostname": "syn-076-057-161-108.res.spectrum.com",
"rtt_ms": 38.791
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
14.735,
12.604,
14.696
],
"median_ms": 14.696,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 14.735
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 12.604
},
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 14.696
}
]
},
{
"hop": 4,
"ip": null,
"hostname": null,
"rtt_ms": [
11.745,
44.902,
13.848
],
"median_ms": 13.848,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 11.745
},
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 44.902
},
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 13.848
}
]
},
{
"hop": 5,
"ip": null,
"hostname": null,
"rtt_ms": [
24.846,
42.769,
43.801
],
"median_ms": 42.769,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 24.846
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 42.769
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 43.801
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
15.673,
13.832,
26.785
],
"median_ms": 15.673,
"timeouts": 0,
"probes": [
{
"ip": "66.109.10.82",
"hostname": "lag-31.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 15.673
},
{
"ip": "66.109.6.20",
"hostname": "lag-11.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 13.832
},
{
"ip": "66.109.5.225",
"hostname": "lag-0.pr2.chi10.netops.charter.com",
"rtt_ms": 26.785
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
57.838,
26.891,
29.716
],
"median_ms": 29.716,
"timeouts": 0,
"probes": [
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 57.838
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 26.891
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 29.716
}
]
},
{
"hop": 8,
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": [
17.931,
15.615,
35.673
],
"median_ms": 17.931,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 17.931
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 15.615
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 35.673
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
21.777,
14.627,
18.647
],
"median_ms": 18.647,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.117",
"hostname": null,
"rtt_ms": 21.777
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 14.627
},
{
"ip": "141.101.73.195",
"hostname": null,
"rtt_ms": 18.647
}
]
},
{
"hop": 10,
"ip": null,
"hostname": null,
"rtt_ms": [
26.702,
16.702,
15.594
],
"median_ms": 16.702,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.177",
"hostname": null,
"rtt_ms": 26.702
},
{
"ip": "141.101.73.127",
"hostname": null,
"rtt_ms": 16.702
},
{
"ip": "141.101.73.157",
"hostname": null,
"rtt_ms": 15.594
}
]
},
{
"hop": 11,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
14.598,
17.447,
15.896
],
"median_ms": 15.896,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 14.598
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 17.447
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 15.896
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_211202_475577.txt",
"spike_captured": true,
"spike_limit_ms": 57.55,
"spike_probes": [
{
"hop": 7,
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 57.838
}
],
"spike_probe_count": 1,
"peak_probe_ms": 57.838,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 695
}