Memory leak when migrate signalfx to splunk/otel library

[blacktrue]

Hi

I have a memory leak when migrate signalfx library to splunk/otel, I have confirmed with other services that they migrate and have the same behavior.

My implementation is:

package.json

"scripts": {
  "prod": "APP_ENV=production node --max_old_space_size=4096 -r @splunk/otel/instrument src/app.js"
}

app.js

/* eslint-enable global-require */
const { startProfiling } = require('@splunk/otel');
startProfiling({
  serviceName: process.env.SPLUNK_SERVICE_NAME,
})

Any idea what is happening?

[seemk]

Is this only with CPU profiling? Or was memory profiling enabled as well?

[blacktrue]

@seemk both profiling

[seemk]

@blacktrue Which version are you using? Can you upgrade to the latest version?