The agent republishes this page as each check finishes. The browser is following
the newest version, so statuses and counts change without a refresh. The
rollback drill is running now.
checks completerunning nowblockedelapsed
Right now
Work
Capture the baseline Error rate, p95, order count, and
queue depth recorded before the rehearsal.
Shadow production traffic New and old services agreed on
2,000 sampled checkouts.
Cut traffic to the new service Guardrails held for ten
minutes at 100% traffic.
Prove rollback Old service is live again; order-count
comparison is still running.
Publish the rehearsal report Attach timings and name the
one blocked follow-up.
Blocked
Finance export reconciliation needs a fixture with a
partially refunded order. The rest of the rehearsal does not depend on it; the
agent left the check open and moved on.
Latest events
Cutover complete New checkout took 100% of traffic.
Guardrails held Error rate 0.08%; p95 181 ms.
Rollback started Traffic returned to the old service in 42
seconds.