@opentelemetry/instrumentation-lru-memoizer
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0.38.0 • Public • Published

OpenTelemetry lru-memoizer Instrumentation for Node.js

NPM Published Version Apache License

This module provides automatic instrumentation for the lru-memoizer module, which may be loaded using the @opentelemetry/sdk-trace-node package and is included in the @opentelemetry/auto-instrumentations-node bundle.

If total installation size is not constrained, it is recommended to use the @opentelemetry/auto-instrumentations-node bundle with @opentelemetry/sdk-node for the most seamless instrumentation experience.

Compatible with OpenTelemetry JS API and SDK 1.0+.

Installation

npm install --save @opentelemetry/instrumentation-lru-memoizer

Supported Versions

  • >=1.3 <3

Usage

This instrumentation does not produce any telemetry data. It only bind the caller context to callbacks so downstream operations are recorded with the right context (traceId / parentSpanId / baggage / etc). The lru-memoizer package is a dependency for other packages such as jwks-rsa

To load a specific plugin, specify it in the registerInstrumentations's configuration:

const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { LruMemoizerInstrumentation } = require('@opentelemetry/instrumentation-lru-memoizer');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');

const provider = new NodeTracerProvider();
provider.register();

registerInstrumentations({
  instrumentations: [
    new LruMemoizerInstrumentation(),
  ],
})

Semantic Conventions

This package does not currently generate any attributes from semantic conventions.

Useful links

License

Apache 2.0 - See LICENSE for more information.

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Install

npm i @opentelemetry/instrumentation-lru-memoizer

Weekly Downloads

456,573

Version

0.38.0

License

Apache-2.0

Unpacked Size

27.6 kB

Total Files

12

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Collaborators

  • pichlermarc
  • bogdandrutu
  • dyladan