Time to live

Wire 08
DNSHTTP/2HTTP/2Users1,000 req/sDNS1 vCPU · 1 GBAPI server1 vCPU · 1 GBAPI server1 vCPU · 1 GB
DNSHTTP/2HTTP/2Users1,000 req/sDNS1 vCPU · 1 GBAPI server1 vCPU · 1 GBAPI server1 vCPU · 1 GB

Tune the parts. Turn every goal green.

Traffic
1,000 req/s · reads only
Limit
API server answers about 3,300 req/s
Bill
  • DNS4 USD/mo
  • API server × 28 USD/mo
12 of 100 USD/mo

Goals

Not tested yet

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

One API stops at 0:10. The DNS cache keeps its answer for 300 seconds. Tune TTL and keep availability above 97 percent over one minute. Compare resolver load before and after.