Instagram System Design Simulator

Scenario Presets

Global Configuration

Uploader Count 5

Upload Rate (posts/s) 0.5

Viewer Count 20

Feed Read Rate (req/s) 1.0

Celebrity Followers 50k

Story Expiration (TTL) 30s

How to interact: Drag nodes to rearrange layout. Click any node to open its local settings panel on the right. Run presets to observe failure and recovery states.

Current Active Flow: Normal System Behavior

Components can be dragged freely. Path calculations update dynamically.

System Live Metrics

Upload rate 0.0 /s

Process Latency 0 ms

CDN Hit Ratio 0.0%

Redis Cache Hit 0.0%

E2E Feed Build Time: 0ms S3 Volume: 0.0 GB

Interactive Component Settings Click any architectural component on the canvas to inspect variables and adjust parameters in real-time.

Live Simulator Events