WasmPulse

Analyzes resource usage of Server-side WebAssembly instances. Real-time CPU and Memory usage metrics in a Prometheus format, filling in the monitoring gap, acting as the cAdvisor for Wasm instances.

Quickstart

To bring up just the WasmPulse container with necessary permissions, use:

docker compose up --no-build -d

To bring up WasmPulse, Prometheus and Grafana already preconfigured, use:

curl -sL https://raw.githubusercontent.com/MA3CIN/WasmPulse/feat/docker-compose-grafana-prometheus/release/docker-compose.yaml | docker-compose -f - up -d

Release version

The release version supporst multiple Wasm instances simultaneously, and automatically finds all runnning services. It is also containerized and features an API for Prometheus to scrape the metrics. For instructions, view the README.md in the Release directory.

Development

For development, use the command below to rebuild the image.

docker compose up --build -d

Alpha version

The Alpha version represents the original IEEE CCNC 2026 paper - "WebAssembly as a Lightweight Path to Sustainable and High-Performance Cloud-Native Computing" (https://repo.pw.edu.pl/info/article/WUT23a774b85f8f4a90b0557abaf2ab0702/, https://ccnc2026.ieee-ccnc.org/detailed-program). It is not recommended for Production use - instead, refer to the Release version.

It is based on shell scripts, which need filesystem permissions to run. For instructions, view the README.md in the Alpha directory.