Market spike

Chain 20
TCPTCPPartner apps20,000 req/sAPI server1 vCPU · 1 GBMatching en…1 vCPU · 4 GB
TCPTCPPartner apps20,000 req/sAPI server1 vCPU · 1 GBMatching en…1 vCPU · 4 GB

Keep every goal green in each wave.

Traffic
20,000 req/s · up to 400,000 req/s · writes only
Limit
API server answers about 50,000 req/s
Bill
  • API server4 USD/mo
  • Matching engine16 USD/mo
20 of 40 USD/mo

Goals

Not tested yet

The share of time when every target was met.99 of 100 requests finish faster than this.The share of requests that fail or get no answer.Saved data that was lost later.How long a message waits before a worker takes it.What the servers and services cost each month.

Orders start at 20,000/s and grow in waves to 20 times that. Each wave adds budget and gives you 5 s to change the board. The matching engine restarts once for 3 s. Reject or lose no order, keep p99 below 100 ms, and stay green 95 percent of the time.

Parts you can add: API server, Kafka log, Matching engine, Message broker. At most 10 parts. Budget: 40 USD/mo.

Tap a part to add it, or drag it onto a trace.Click a part to add it, or drag it onto a trace.