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Showing content from https://www.npmjs.com/package/@opentelemetry/instrumentation-mongodb below:

@opentelemetry/instrumentation-mongodb - npm

OpenTelemetry MongoDB Instrumentation for Node.js

This module provides automatic instrumentation for the mongodb 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+.

npm install --save @opentelemetry/instrumentation-mongodb

mongodb version >=3.3.0 <7

OpenTelemetry MongoDB Instrumentation allows the user to automatically collect trace data and export them to their backend of choice, to give observability to distributed systems.

To load a specific instrumentation (mongodb in this case), specify it in the Node Tracer's configuration.

const { MongoDBInstrumentation } = require('@opentelemetry/instrumentation-mongodb');
const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');

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

registerInstrumentations({
  instrumentations: [
    new MongoDBInstrumentation({
      // see under for available configuration
    }),
  ],
});

See examples/mongodb for a short example.

Mongo instrumentation Options

Mongodb instrumentation has few options available to choose from. You can set the following:

Options Type Description enhancedDatabaseReporting string If true, additional information about query parameters and results will be attached (as attributes) to spans representing database operations responseHook MongoDBInstrumentationExecutionResponseHook (function) Function for adding custom attributes from db response dbStatementSerializer DbStatementSerializer (function) Custom serializer function for the db.statement tag requireParentSpan boolean Require a parent span in order to create mongodb spans, default when unset is true

This package uses @opentelemetry/semantic-conventions version 1.22+, which implements Semantic Convention Version 1.7.0

Attributes collected:

Attribute Short Description db.system An identifier for the database management system (DBMS) product being used. db.connection_string The connection string used to connect to the database. db.name This attribute is used to report the name of the database being accessed. db.operation The name of the operation being executed. db.mongodb.collection The collection being accessed within the database stated in db.name. net.peer.name Remote hostname or similar. net.peer.port Remote port number.

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 in GitHub Discussions

Apache 2.0 - See LICENSE for more information.

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