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setenv.sh export CATALINA_OPTS=“$CATALINA_OPTS -javaagent:/Users/Downloads/opentelemetry-javaagent-all.jar” export OTEL_METRICS_EXPORTER=none export OTEL_EXPORTER_OTLP_ENDPOINT=localhost:4317 export OTEL_RESOURCE_ATTRIBUTES=service.name=webhook

Hey @User I have created a video explaining the process to instrument Tomcat server. Are you using the same method for running your Tomcat app? Might be a good idea to check the video once -

@Pranay Thank you so much for replying. Sorry for the late reply, I just saw it. Here is the commands print:

The OTLP exporter end point is not having a valid IP. Please put the IP of the SigNoz backend machine here

can I put it as localhost:4317?

Yes, if you are running SigNoz on localhost

ya, I changed it to localhost:4317. But it still doesn’t show on the UI (localhost:3000)

try

<http://localhost:4317>

ya, still no luck😔

nice 🙂

@User Hey Pranay, thanks for your help! Can I ask another question? Is there any way I can see the external call duration by the url on the dashboard? For example, if an endpoint depends on multiple external services, when I hit this endpoint, other services’ endpoints will be called. In this case, can I know the duration of each external service?

Ok, let me see if I understand this correctly. You have something like

/externalcall-aggregator

api and this api internally calls lets say

twillio

and

paypal

api - you want to know the time taken by

twillio

and

paypal

api calls made by

/externalcall-aggregator

api ?

ya! exactly!

Ok, let me check this and get back to you @User

@User Thank you so much!

Hey @User you are asking API level external call timing...today we have service level external call timings, today we don't show external timing distribution of 

externalcall-aggregator

Would be great if you can create an issue with more details in this - so that we can potentially include this in our roadmap if there is demand from other users. https://github.com/SigNoz/signoz/issues/new/choose

sure @User, I will create an issue, thanks!!

but this can be seen in aggregate metrics in trace page by filtering for each external API one by one - if you really need this

got it, I will have a try! Thanks for your help!