vmarchaud

@openprofiling/inspector-cpu-profiler

This profiler is the recomended one to profile the CPU usage of your NodeJS application. It has a almost-zero impact on performance and specially suited for long-lived application.

@openprofiling/exporter-file

This exporter is the simplest one, it will just write the profile to the disk, you can configure the path if needed. The file name will follow the following format:

@openprofiling/trigger-signal

This trigger is most probably the easier to use because you just need to send a signal to the process (which is generally straightforward even with containers).

@openprofiling/inspector-heap-profiler

This profiler is the recomended one to profile the memory usage per function of your NodeJS application. It has a almost-zero impact on performance and specially suited for long-lived application.

@openprofiling/exporter-s3

This exporter is advised when profiling distributed applications where retrieving from each container file system can be hard. It will just write the profile to a remote S3-compatible server, the file name in each bucket will follow the following format:

@openprofiling/inspector-heapsnapshot

This profiler is not advised to run in production (see drawbacks) but can help a lot debuging memory leak in production. It allows taking a snapshot of all the memory current allocated in your application. You will be able to see which type of object are

@openprofiling/inspector-trace-events

This one isn't really a profier, more like a collector. As defined in the [official documentation](https://nodejs.org/dist/latest-v10.x/docs/api/tracing.html): > Trace Event provides a mechanism to centralize tracing information generated by V8, Node.js c

servicectl

Servicectl is a opinionated process manager that aim to simplify native init systems for developers.

@rlvt/packpack

NPM Pack that works

@rlvt/cache-cache

cache all the things

@openprofiling/exporter-gcs

This exporter is advised when profiling distributed applications where retrieving from each container file system can be hard. It will just write the profile to a remote S3-compatible server, the file name in each bucket will follow the following format:

@openprofiling/gateway-ws

This package is intented to be used as a standalone

@openprofiling/gateway-ws-client

TODO

@rlvt/io-ts

TypeScript compatible runtime type system for IO validation

vmarchaud-ot-plugin-express

OpenTelemetry express automatic instrumentation package.

@rlvt/tsoa

Build swagger-compliant REST APIs using TypeScript and Node

vmarchaud-exporter-prometheus

OpenTelemetry Exporter Prometheus provides a metrics endpoint for Prometheus

vmarchaud-ot-metrics

OpenTelemetry metrics SDK

vmarchaud-nodejs-metrics-collector

OpenTelemetry NodeJS Metrics Collector

vmarchaud-exporter-collector

OpenTelemetry Collector Exporter allows user to send collected traces to the OpenTelemetry Collector

@rlvt/line

[](https://www.npmjs.com/package/@nivo/line)