Retry storm

Level 23 of 41
HTTP/2Users1,000 req/sAPI server1 vCPU · 1 GB
HTTP/2Users1,000 req/sAPI server1 vCPU · 1 GB

Fix the board. Turn every goal green.

Traffic
1,000 req/s · reads only
Limit
API server answers about 3,300 req/s
Bill
  • API server4 USD/mo
4 of 100 USD/mo

Goals

Not tested yet

The share of requests that fail or get no answer.99 of 100 requests finish faster than this.What the servers and services cost each month.

One thousand callers per second use a one-core service. Its link fails from 0:02 to 0:04. Recover at least 99.9 percent of requests without a second overload wave.

0:04. The link is back, but the service overloads again. Graph: two error peaks, the second one longer.