SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

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<@U0346Q32QD7> Can you try port 4317 instead of 55681?

also have a look at this grid - <https://signoz.io/docs/install/troubleshooting/#signoz-otel-collector-address-grid>

Screen Shot 2022-02-19 at 13.53.22.png

should it give me this when I open &lt;loadbalancer&gt;:4317/v1/trace

<@U0346Q32QD7> I have updated the docs for nestjs instrumentation a bit - <https://signoz.io/docs/instrumentation/nestjs/>

Can you try this

<@U01HPVB0D2S> do I need to use an environment var?

you can also take reference form nodejs app docs - it is better maintained - <https://signoz.io/docs/instrumentation/nodejs/>

Also - we have a troubleshooting guide to check if you signoz is accesible from your application - <https://signoz.io/docs/install/troubleshooting/#kubernetes>