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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_203053_859651.json
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{
"time": "2026-09-28T20:30:55.268-05:00",
"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": [
11.562,
10.72,
13.83
],
"median_ms": 11.562,
"timeouts": 0,
"probes": [
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 11.562
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 10.72
},
{
"ip": "172.29.152.65",
"hostname": null,
"rtt_ms": 13.83
}
]
},
{
"hop": 2,
"ip": null,
"hostname": null,
"rtt_ms": [
19.868,
11.594,
12.101
],
"median_ms": 12.101,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.114",
"hostname": "syn-076-057-161-114.res.spectrum.com",
"rtt_ms": 19.868
},
{
"ip": "76.57.161.112",
"hostname": "syn-076-057-161-112.res.spectrum.com",
"rtt_ms": 11.594
},
{
"ip": "76.57.161.114",
"hostname": "syn-076-057-161-114.res.spectrum.com",
"rtt_ms": 12.101
}
]
},
{
"hop": 3,
"ip": null,
"hostname": null,
"rtt_ms": [
15.683,
15.838,
13.923
],
"median_ms": 15.683,
"timeouts": 0,
"probes": [
{
"ip": "76.57.161.120",
"hostname": "lag-63.hcr02wksawi13.netops.charter.com",
"rtt_ms": 15.683
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 15.838
},
{
"ip": "76.57.161.116",
"hostname": "lag-63.hcr01wksawi13.netops.charter.com",
"rtt_ms": 13.923
}
]
},
{
"hop": 4,
"ip": null,
"hostname": null,
"rtt_ms": [
13.608,
9.768,
30.734
],
"median_ms": 13.608,
"timeouts": 0,
"probes": [
{
"ip": "24.160.225.34",
"hostname": "lag-61.rcr11gnfdwibb.netops.charter.com",
"rtt_ms": 13.608
},
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 9.768
},
{
"ip": "24.160.225.30",
"hostname": "lag-61.rcr11milzwift.netops.charter.com",
"rtt_ms": 30.734
}
]
},
{
"hop": 5,
"ip": null,
"hostname": null,
"rtt_ms": [
14.772,
36.006,
34.804
],
"median_ms": 34.804,
"timeouts": 0,
"probes": [
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 14.772
},
{
"ip": "66.109.6.204",
"hostname": "lag-16-10.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 36.006
},
{
"ip": "66.109.6.206",
"hostname": "lag-18-10.chctilwc00w-bcr00.netops.charter.com",
"rtt_ms": 34.804
}
]
},
{
"hop": 6,
"ip": null,
"hostname": null,
"rtt_ms": [
14.987,
37.694,
16.624
],
"median_ms": 16.624,
"timeouts": 0,
"probes": [
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 14.987
},
{
"ip": "66.109.0.228",
"hostname": "lag-41.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 37.694
},
{
"ip": "66.109.5.136",
"hostname": "lag-21.chcgildt87w-bcr00.netops.charter.com",
"rtt_ms": 16.624
}
]
},
{
"hop": 7,
"ip": null,
"hostname": null,
"rtt_ms": [
15.62,
20.753,
112.974
],
"median_ms": 20.753,
"timeouts": 0,
"probes": [
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 15.62
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 20.753
},
{
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 112.974
}
]
},
{
"hop": 8,
"ip": null,
"hostname": null,
"rtt_ms": [
17.701,
19.61,
14.611
],
"median_ms": 17.701,
"timeouts": 0,
"probes": [
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 17.701
},
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 19.61
},
{
"ip": "66.109.1.113",
"hostname": "0.ae4.pr1.dca10.tbone.rr.com",
"rtt_ms": 14.611
}
]
},
{
"hop": 9,
"ip": null,
"hostname": null,
"rtt_ms": [
22.755,
16.489,
59.773
],
"median_ms": 22.755,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.110",
"hostname": null,
"rtt_ms": 22.755
},
{
"ip": "141.101.73.159",
"hostname": null,
"rtt_ms": 16.489
},
{
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 59.773
}
]
},
{
"hop": 10,
"ip": null,
"hostname": null,
"rtt_ms": [
190.624,
39.593,
15.498
],
"median_ms": 39.593,
"timeouts": 0,
"probes": [
{
"ip": "141.101.73.173",
"hostname": null,
"rtt_ms": 190.624
},
{
"ip": "141.101.73.171",
"hostname": null,
"rtt_ms": 39.593
},
{
"ip": "141.101.73.179",
"hostname": null,
"rtt_ms": 15.498
}
]
},
{
"hop": 11,
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": [
24.692,
15.635,
25.674
],
"median_ms": 24.692,
"timeouts": 0,
"probes": [
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 24.692
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 15.635
},
{
"ip": "1.1.1.1",
"hostname": "one.one.one.one",
"rtt_ms": 25.674
}
]
}
],
"raw_file": "/home/hz/dev/spectrum/logs/trace_20260928_203053_859651.txt",
"spike_captured": true,
"spike_limit_ms": 57.15,
"spike_probes": [
{
"hop": 7,
"ip": "209.18.43.61",
"hostname": "lag-301.pr2.chi10.netops.charter.com",
"rtt_ms": 112.974
},
{
"hop": 9,
"ip": "141.101.73.111",
"hostname": null,
"rtt_ms": 59.773
},
{
"hop": 10,
"ip": "141.101.73.173",
"hostname": null,
"rtt_ms": 190.624
}
],
"spike_probe_count": 3,
"peak_probe_ms": 190.624,
"sustained_jump_found": false,
"incident_id": null,
"attempt": 33
}