Problems / AI products, medium
A translation product serves 40 language adapters from one multi-LoRA server with 24 slots.
Free to open. Runs in your browser, no sign-up.
Success ≥ 99%, p99 ≤ 5 s.
50 requests a second for 30 seconds: 100% request (reads).
What each component does in this design, and what calls it. The simulator mimics each one from these settings.
| Component | Its job here | Settings |
|---|---|---|
| Load balancerLoad balancer | Traffic enters here.Calls AI app.Layer 4 balancers route by IP and port; layer 7 balancers read HTTP and can route by path or header. | – |
| AI appApp service | Load balancer forwards to it.Calls Multi-LoRA server.Little's law: throughput ≈ concurrency ÷ latency. 200 slots at 50 ms serve about 4,000 req/s. | 3 replicas × 500 slots · timeout 30 s |
| Multi-LoRA serverMulti-LoRA server | AI app calls it.Multi-LoRA serving runs one base model for many fine-tuned adapters, batching requests for different adapters together. | 24 slots |
Try it first. Open one hint at a time if you get stuck.
All adapters share one base model’s capacity.
Find the red card first, then its capacity: slots ÷ seconds per request.
Add multi-LoRA capacity.