Multi-cause incident

Level 26 of 41
HTTP/2HTTP/2Users200 req/sWorker1 vCPU · 1 GBExternal API1 vCPU · 1 GB
HTTP/2HTTP/2Users200 req/sWorker1 vCPU · 1 GBExternal API1 vCPU · 1 GB

Fix the board. Turn every goal green.

Traffic
200 req/s · reads only
Limit
Worker answers about 3,300 req/s
Bill
  • Worker4 USD/mo
  • External API4 USD/mo
8 of 80 USD/mo

Goals

Not tested yet

99 of 100 requests finish faster than this.The share of requests that get a correct answer.What the servers and services cost each month.

The order screen stalls twice. Calls pile up after the remote service recovers. Restore response time and availability with at most three edits.

02:17 UTC. Orders stall. The graph shows two queue peaks and a long recovery after the second peak.

A backup and its restoreArrow keys change the backup interval. Tap to change the restore rate.

Backup every 60 minutes · RPO 60 minutes · RTO 11 hours at 100 Mbps