Crate duende_observe 

duende-observe

Observability integration for the Duende daemon framework.

This crate provides:

• Renacer integration: Syscall tracing with source correlation
• ttop integration: Real-time resource monitoring via trueno-viz collectors
• Metrics export: Prometheus and OTLP format support

Iron Lotus Framework

• Genchi Genbutsu (現地現物): Direct observation via syscall tracing
• Visual Management (目で見る管理): Real-time metrics dashboards
• Kaizen (改善): Continuous improvement via metrics collection

Example

use duende_observe::{DaemonTracer, DaemonMonitor};

// Attach tracer to daemon
let mut tracer = DaemonTracer::new();
tracer.attach(daemon_pid).await?;

// Collect syscall trace
let report = tracer.collect().await?;
println!("Critical path: {:?}", report.critical_path);

Re-exports

pub use error::ObserveError;

pub use error::Result;

pub use monitor::DaemonMonitor;

pub use monitor::DaemonSnapshot;

pub use monitor::ProcessState;

pub use tracer::AnomalyKind;

pub use tracer::DaemonTracer;

pub use tracer::TraceReport;

Modules

error

Observability error types.

monitor

Real-time daemon monitoring via /proc filesystem parsing.

tracer

Daemon syscall introspection via /proc filesystem.