The Observer

Get Argos

See what your APM misses. Detect hunger, starvation, and drift in real-time.

Event Loop Monitoring

Runtime Integrity Checks

Adaptive Sampling (Burst Mode)

Worker Thread Observer

Ring Buffer Evidence

Low Overhead (< 0.1%)

"Argos told us why our workers were dying silently when the event loop was technically 'free' but actually starving."

Request Access

Argos is currently in closed beta. Request access to the standalone observer.