@opentelemetry/host-metrics

#OpenTelemetry Host Metrics for Node.js

This module provides automatic collection of Host Metrics which includes metrics for:

• CPU
• Memory
• Network

Installation

npm install --save @opentelemetry/host-metrics

Usage

const { MeterProvider } = require('@opentelemetry/metrics');
const { HostMetrics } = require('@opentelemetry/host-metrics');
const { PrometheusExporter } = require('@opentelemetry/exporter-prometheus');

const exporter = new PrometheusExporter(
  { startServer: true },() => {
    console.log('prometheus scrape endpoint: http://localhost:9464/metrics');
  }
);

const meterProvider = new MeterProvider({
  exporter,
  interval: 2000,
});

const hostMetrics = new HostMetrics({ meterProvider, name: 'example-host-metrics' });
hostMetrics.start();

Useful links

• For more information on OpenTelemetry, visit: https://opentelemetry.io/
• For more about OpenTelemetry JavaScript: https://github.com/open-telemetry/opentelemetry-js
• For help or feedback on this project, join us on gitter

License

APACHE 2.0 - See LICENSE for more information.

Similar packages

Other packages similar to @opentelemetry/host-metrics

prom-client

prom-client is a Prometheus client for Node.js that can be used to collect various metrics, including host metrics. It provides a flexible way to define custom metrics and export them to a Prometheus server. Compared to @opentelemetry/host-metrics, prom-client is more focused on integration with Prometheus and offers a broader range of metric types.

node-os-utils

node-os-utils is a utility library for Node.js that provides functions to get system and OS-related metrics, such as CPU, memory, and disk usage. It is simpler and more lightweight compared to @opentelemetry/host-metrics, but it does not integrate with the OpenTelemetry ecosystem for observability.