Read the spec sheet

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  • Metal 10
  • Node

Difficulty 3 of 5

A download service sends 300 files/s of 200 KB each, all day, every day. A packet carries up to 1,460 bytes. You have 60 USD/mo for one host. Pick the host. Keep errors under 1 percent and p99 under 100 ms.

Play level

Options

  • VPS: 2 shared vCPU, 4 GB, 1 Gbps, 20 TB/mo, then 0.01 USD/GB, 10 USD/mo
  • VPS: 4 shared vCPU, 8 GB, 1 Gbps unmetered, 30,000 packets/s, 24 USD/mo
  • Dedicated: 2 cores, 8 GB, 1 Gbps unmetered, 45 USD/mo
One server boardDrag or use arrow keys to change the load

Goals and limits

Error rate
under 1%
p99 latency
under 100 ms
Monthly cost
under 60 USD/mo
Traffic
300 req/s

Concepts

How players did

Player results load from the server.