Four servers, one doing all the work

Incident drill · Intermediate

What is happening

Alert: app server 1 at 100% CPU; servers 2 to 4 idle.

The team added replicas last week but traffic still arrives at one address.

Make the four servers share the work and survive one of them crashing.

You have 4 changes and 7 minutes. A change is adding or removing a part or a connection, or changing a part’s settings. Fewer changes and less time score higher.