IOpipe Profiler Plugin
This is a profiler and tracing library for use with IOpipe and AWS Lambda.
With yarn (recommended) in project directory:
yarn add @iopipe/profiler
With npm in project directory:
npm install @iopipe/profiler
Then include the plugin with IOpipe in your serverless function:
const iopipeLib = ;const profiler = ;const iopipe =;exportshandler =;
To use >=2.0 of this library, you must be running on Node.js 8 or higher (8.10 and up on AWS Lambda). If you are running on 6.10 on Lambda, use a 1.x version, as the native profiler is not available on that runtime, and will be compiled in the 1.x version of this library.
enabled (bool: optional = false)
By default, this plugin will not run the profiler. You must enable profiling on your function either by setting this variable, or setting
IOPIPE_ENABLE_PROFILER=true in your environment. The environment variable setting (either true or unset) takes precedence over plugin config.
heapSnapshot (bool: optional = false)
By default, this plugin will not take heap snapshots. To enable heap snapshots, either set this value to true, or setting
IOPIPE_ENABLE_HEAPSNAPSHOT=true in your environment. The environment variable setting (either true or unset) takes precedence over plugin config.
recSamples (bool: optional = true)
Record samples, defaults to true.
sampleRate (number: optional = 1000)
Change the sampling interval, in microseconds. Defaults to 1000us.
debug (bool: optional = false)
Show debugging logs.
networkTimeout (number: optional = 5000)
Set timeout in ms for network requests.
To enable profiling via environment variable, set
IOPIPE_ENABLE_PROFILER to true in your environment.
Apache-2.0 see LICENSE
Copyright 2017, IOpipe, Inc.