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@opentelemetry/instrumentation-fs
Advanced tools
OpenTelemetry automatic instrumentation package for fs
fs
Instrumentation for Node.jsThis module provides automatic instrumentation for the fs
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+
.
See the full list of instrumented functions in constants.ts;
npm install --save @opentelemetry/instrumentation-fs
const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { FsInstrumentation } = require('@opentelemetry/instrumentation-fs');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const provider = new NodeTracerProvider();
provider.register();
registerInstrumentations({
instrumentations: [
new FsInstrumentation({
// see below for available configuration
}),
],
});
You can set the following:
Options | Type | Description |
---|---|---|
createHook | (functionName: FMember | FPMember, info: { args: ArrayLike<unknown> }) => boolean | Hook called before creating the span. If false is returned this and all the sibling calls will not be traced. |
endHook | ( functionName: FMember | FPMember, info: { args: ArrayLike<unknown>; span: api.Span } ) => void | Function called just before the span is ended. Useful for adding attributes. |
requireParentSpan | boolean | Require parent to create fs span, default when unset is false . |
Apache 2.0 - See LICENSE for more information.
0.11.0
finish
event on response for async express layer #107 (@vmarchaud)opentelemetry-host-metrics
FAQs
OpenTelemetry instrumentation for `node:fs` file system interactions module
The npm package @opentelemetry/instrumentation-fs receives a total of 843,078 weekly downloads. As such, @opentelemetry/instrumentation-fs popularity was classified as popular.
We found that @opentelemetry/instrumentation-fs demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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