Cloud ArchitectureFeatured Case Study
InfraPulse Distributed Metric Ecosystem
Lightweight Infrastructure Telemetry & WebSocket Observability
<20 MB
Agent Memory
<35ms
Stream Latency
10k msg/s
Throughput
The Problem Statement
Heavier enterprise APMs consumed up to 15% CPU overhead on small microservice VPS nodes, making micro-clustering telemetry cost-prohibitive.
Architected Solution
Engineered ultra-lean system metric collection agents running on Node.js/Go that stream memory, CPU, disk IO, and socket connection states via WebSockets through Redis pub/sub to GCP Cloud Run.
Architectural Implementation Details
- Under 20MB RAM footprint per node monitoring daemon agent
- Redis Pub/Sub message broker aggregating 1,000+ metrics/sec per cluster
- Reactive WebSocket server streaming updates directly to Next.js clients
- Configurable SLA threshold alerting with instant webhook dispatching
Technologies Deployed
Node.jsTypeScriptReactWebSocketsRedisDockerGCP Cloud Run