Elevated latency on Proxy Node CN
Clients routed through Proxy Node CN saw median latency jump from ~58ms to ~150ms. FR, IL, and RU nodes stayed healthy. No tests were dropped; they were rescheduled onto other egress paths.
- Affected
- Proxy Node CN
- Started
- Oct 14, 2026, 7:53 AM UTC
- Resolved
- Oct 14, 2026, 10:17 AM UTC
- Duration
- 2.4 h
Response time
Peak 152 ms
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Error rate
Peak 2.1 %
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Forwarded capacity
Peak 40 Gbps
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Timeline
-
Investigating
Latency probes from CN egress exceeded the 95ms SLO.
-
Identified
Upstream transit in the HK path showed packet delay variation. Local node CPU and NIC were normal.
-
Mitigating
New tests prefer FR and IL. Existing CN jobs continued at reduced concurrency.
-
Resolved
Transit recovered. CN probes returned to the 50–70ms band.