Tannat: 0.81× baseline latency

What we measured

Path analysis

Traffic kept the same route. Latency rose without a visible path change, which points at congestion or a fault on the existing route rather than a reroute.

Cross-probe verdict. Only one probe saw it. We treat this as a probable false positive and label it as such.

Timeline

• 2026-04-28 05:01 UTC Alert 2026042801: warning — ratio 3.94x
• 2026-04-28 06:31 UTC Alert #96 improving: 1/3 consecutive OK
• 2026-04-28 07:01 UTC Alert #96 improving: 2/3 consecutive OK
• 2026-04-28 08:30 UTC Alert #96 resolved: RTT 125.79ms (baseline 156.05ms), 3 consecutive OK

Detection method

Latency is sampled continuously from our probe network. An alert opens when round-trip time to a monitored endpoint holds above its rolling baseline, and closes automatically once it returns. Full method is described on the methodology page.

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