What is checked
Every few minutes, Antideploy sweeps every application that has a live deployment and records one of four states.
The state appears on your application in the dashboard. Without this check the
dashboard would report whatever was true at deploy time: an app that died an
hour ago would still show a green badge, which is worse than showing nothing.
A single bad reading is not an outage. An app must fail two consecutive checks
before it is reported as down, so a momentary blip in the underlying platform
does not page you.
Email notifications
You are emailed when an application changes state: when it goes down, and again when it recovers. You are not emailed on every check, and there is no digest. Deploy failures are emailed separately, with the build log, at the moment the deploy fails.What is not collected
The one signal Antideploy does derive from traffic is the 5xx count behind the Degraded state above, and it is not exposed as a metric you can query.Logs
Reading what your application actually printed.