Q2 2026 Edge Delivery Report

Reporting period Apr 1 – Jun 30, 2026 · Prepared by Reliability Engineering · Published Jul 3, 2026

The edge fleet met every top-line service objective through Q2, sustaining 99.962% availability across five regions while absorbing a 23% quarter-over-quarter increase in request volume. Two customer-visible incidents consumed a combined 0.9% of the quarterly error budget — well inside tolerance — but both traced to the same origin-failover path, which is now the top remediation priority for Q3. Tail latency in ap-southeast and sa-east remains the weakest surface and is the main reason the p99 objective closed the quarter in a warning band rather than green.

Service level objectives

Attainment against the quarterly targets. Bars fill toward the target band; tone encodes headroom — green comfortably inside, amber approaching the line.

Availability: 99.962%/ ≥ 99.90%
Edge cache hit ratio: 95.3%/ ≥ 94.0%
p99 origin latency: 241 ms/ ≤ 250 ms
Error budget remaining: 38%/ monthly

Regional latency

Per-region response-time percentiles and error rate for the reporting period. Latencies in milliseconds, measured at the edge.

Region	p50	p95	p99	Error rate	Requests
us-east	18	74	198	0.011%	4.82B
us-west	21	88	224	0.014%	3.11B
eu-central	24	96	241	0.019%	2.74B
ap-southeast	31	129	318	0.042%	1.36B
sa-east	39	152	361	0.058%	0.61B

Provisioned capacity

Committed edge capacity (Gbps) split across regions against the total provisioned pool. The gap between the total bar and the region stack is standing headroom.

total1180

us-east410

us-west288

eu-central262

ap-southeast146

sa-east74

Incident timeline

Customer-visible events during the period, by severity. Two reached SEV-2 or higher; both routed through origin failover.

WRNApr 09 02:14SEV-3 — eu-central: elevated 5xx from origin pool B (14m)

ERRMay 22 17:48SEV-2 — ap-southeast: TLS handshake latency spike, failover engaged (31m)

INFMay 22 18:19recovery — ap-southeast returned to primary, budget impact 0.6%

WRNJun 03 09:02SEV-4 — us-west: cache purge lag on config rollout (self-healed)

WRNJun 27 11:35SEV-3 — sa-east: BGP reconvergence, 2.1% requests rerouted (22m)