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@Abdulmalik Salawu Can you share which version of SigNoz you are running and which language app are you trying to instrument

thanks for your response, version "0.28.1", language is typescript, also here is my tracer.ts

// tracing.ts
  'use strict'
  const process = require('process');
  import * as opentelemetry from '@opentelemetry/sdk-node';
  import { getNodeAutoInstrumentations } from '@opentelemetry/auto-instrumentations-node';
  import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-http';
  import { Resource } from '@opentelemetry/resources';
  import { SemanticResourceAttributes } from '@opentelemetry/semantic-conventions';

  const exporterOptions = {
    url: '<http://signoz-otel-collector.platform.svc.cluster.local:4318/v1/traces>'
  }

  const traceExporter = new OTLPTraceExporter(exporterOptions);
  const sdk = new opentelemetry.NodeSDK({
    traceExporter,
    instrumentations: [getNodeAutoInstrumentations()],
    resource: new Resource({
      [SemanticResourceAttributes.SERVICE_NAME]: 'posts_service'
    })
    });

    // initialize the SDK and register with the OpenTelemetry API
    // this enables the API to record telemetry
    sdk.start()

    // gracefully shut down the SDK on process exit
    process.on('SIGTERM', () => {
      sdk.shutdown()
      .then(() => console.log('Tracing terminated'))
      .catch((error) => console.log('Error terminating tracing', error))
      .finally(() => process.exit(0));
      });

      export default sdk;