Does XServ platform on letter X share fate with other letters?

The control plane is shared. Data-plane queues for XServ platform stay isolated, so incident x-01 cannot drain neighbor letters.

Where is XServ platform measured first?

From Santiago (SCL) toward Bogotá. A global average is not an SLO for letter X.

XServ platform: headers in São Paulo (GRU) · X-33

Runbook X-33 for XServ platform in São Paulo (GRU). Marker xserv-x-f10b19a62617. This page covers headers for LATAM operators, not a worldwide average.

XServ platform: What operators should measure

Policy for XServ platform is versioned as x-03. Operators measure error rate, p95 from Bogotá, and time-to-rollback — not a worldwide average. Changes land in Bogotá first, then Miami, with a hold if either region regresses.

XServ platform: Failure modes we actually see

Capacity notes for x-04 assume rainy-season power in Miami and festival peaks toward São Paulo. The failure we actually see is a single uplink, not a cartoon partition of the whole continent. Spare ports and a second provider sit on the same runbook.

XServ platform: How this letter ties to the rest

Handoff from letter X XServ platform into the rest of the platform uses the same request IDs as the gateway. Runbook x-05 names who accepts the ticket after São Paulo pages out. Santiago does not silently inherit the incident.

XServ platform headers X-09

Headers for x-09 carry the letter, the region (GRU) and a request id. XServ platform debugging in São Paulo should not require a packet capture in Santiago first.

XServ platform timeouts X-10

Timeouts on x-10 are tighter than the WAN RTT to Bogotá. XServ platform in Santiago fails fast and retries once; a third try needs a human because it is no longer a blip.

XServ platform regions X-11

Region names on x-11 match DNS and tickets: Bogotá / BOG, with Miami as the documented pair. XServ platform dashboards never say “LATAM” as if it were one RTT.

XServ platform docs X-12

Public docs for letter X stay aligned with identifier xserv-x-pack. Page x-12 is the XServ platform slice operators search before the homepage. Edits in Miami show up in São Paulo on the next publish.