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Added sample trace scripts (#427)
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‎dev/troubleshooting/sample-traces/export-datadog-trace.sh‎

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#!/bin/bash
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# Generate realistic Digma test trace with observability operations
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# Digma test runner and analysis operations
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# Configuration (endpoint is required)
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COLLECTOR_ENDPOINT="$1"
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if [ -z "$COLLECTOR_ENDPOINT" ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
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echo "Usage: $0 <COLLECTOR_ENDPOINT>"
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echo " COLLECTOR_ENDPOINT: Collector intake URL (e.g. https://your-host/v0.4/traces)"
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echo "Example: $0 https://collector.example.com/v0.4/traces"
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exit 1
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fi
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# Generate random hex values (Windows compatible)
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TRACE_ID=$(printf "%032x" $((RANDOM * RANDOM * RANDOM * RANDOM)))
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PARENT_SPAN_ID=$(printf "%016x" $((RANDOM * RANDOM * RANDOM + 1)))
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HANDLER_SPAN_ID=$(printf "%016x" $((RANDOM * RANDOM * RANDOM + 2)))
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RENDER_SPAN_ID=$(printf "%016x" $((RANDOM * RANDOM * RANDOM + 3)))
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REPO_SPAN_ID=$(printf "%016x" $((RANDOM * RANDOM * RANDOM + 4)))
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SQL_SPAN_ID=$(printf "%016x" $((RANDOM * RANDOM * RANDOM + 5)))
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# Convert to decimal for Datadog format
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TRACE_ID_DECIMAL=$((0x${TRACE_ID: -14}))
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PARENT_SPAN_ID_DECIMAL=$((0x$PARENT_SPAN_ID))
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HANDLER_SPAN_ID_DECIMAL=$((0x$HANDLER_SPAN_ID))
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RENDER_SPAN_ID_DECIMAL=$((0x$RENDER_SPAN_ID))
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REPO_SPAN_ID_DECIMAL=$((0x$REPO_SPAN_ID))
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SQL_SPAN_ID_DECIMAL=$((0x$SQL_SPAN_ID))
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# Realistic timing for web service with SQL
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START_TIME=$(date +%s)000000000
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PARENT_END_TIME=$((START_TIME + 245000000)) # ~245ms total
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HANDLER_START_TIME=$((START_TIME + 800000)) # Start 0.8ms after parent
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HANDLER_END_TIME=$((HANDLER_START_TIME + 240000000)) # ~240ms duration
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REPO_START_TIME=$((HANDLER_START_TIME + 5000000)) # Start 5ms into handler
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REPO_END_TIME=$((REPO_START_TIME + 230000000)) # ~230ms duration
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SQL_START_TIME=$((REPO_START_TIME + 2000000)) # Start 2ms into repo
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SQL_END_TIME=$((SQL_START_TIME + 225000000)) # ~225ms duration (most of the time)
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RENDER_START_TIME=$((REPO_END_TIME + 500000)) # Start just after repo
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RENDER_END_TIME=$((RENDER_START_TIME + 3500000)) # ~3.5ms duration
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echo "Generating realistic Digma test trace..."
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echo "Trace ID: $TRACE_ID"
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echo "Simulating: POST /api/digma/test/analyze-datadog request"
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# Create the JSON payload for Datadog v0.4 intake
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DATADOG_JSON=$(cat <<EOF
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[
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[
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{
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"trace_id": $TRACE_ID_DECIMAL,
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"span_id": $PARENT_SPAN_ID_DECIMAL,
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"name": "servlet.request",
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"service": "digma-test-service",
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"resource": "POST /api/digma/test/analyze-datadog",
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"type": "web",
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"start": $START_TIME,
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"duration": $((PARENT_END_TIME - START_TIME)),
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"error": 0,
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"meta": {
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"dd.span.Resource": "POST /api/digma/test/analyze-datadog",
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"datadog.span.id": "$PARENT_SPAN_ID_DECIMAL",
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"datadog.trace.id": "$TRACE_ID_DECIMAL",
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"http.status_code": "200",
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"_dd.p.tid": "689a50f300000000",
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"servlet.context": "/api",
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"http.url": "http://localhost:8080/api/digma/test/analyze-datadog",
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"http.route": "/api/digma/test/analyze-datadog",
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"thread.name": "http-nio-8080-exec-3",
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"http.method": "POST",
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"deployment.environment": "agentic-dev",
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"servlet.path": "/api/digma/test/analyze-datadog",
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"span.kind": "server",
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"_dd.p.dm": "-1",
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"digma.environment.type": "Public",
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"http.useragent": "Digma-Test-Runner/1.0",
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"peer.ipv4": "127.0.0.1",
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"http.hostname": "localhost",
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"language": "jvm",
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"component": "tomcat-server",
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"digma.environment": "AGENTIC-DEV",
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"runtime-id": "66225a4d-6890-4329-8c86-02baebfe779c",
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"_dd.base_service": "digma-test-service",
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"_dd.tags.container": "service:digma-test-service,kube_service:digma-test-service,kube_deployment:digma-test-service,image_name:openjdk,image_tag:17-jre-slim"
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}
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},
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{
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"trace_id": $TRACE_ID_DECIMAL,
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"span_id": $HANDLER_SPAN_ID_DECIMAL,
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"parent_id": $PARENT_SPAN_ID_DECIMAL,
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"name": "spring.handler",
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"service": "digma-test-service",
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"resource": "TestController.analyzeTest",
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"type": "web",
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"start": $HANDLER_START_TIME,
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"duration": $((HANDLER_END_TIME - HANDLER_START_TIME)),
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"error": 0,
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"meta": {
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"dd.span.Resource": "TestController.analyzeTest",
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"datadog.span.id": "$HANDLER_SPAN_ID_DECIMAL",
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"datadog.trace.id": "$TRACE_ID_DECIMAL",
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"digma.environment.type": "Public",
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"thread.name": "http-nio-8080-exec-3",
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"_dd.p.tid": "689a50f300000000",
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"span.kind": "server",
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"digma.environment": "AGENTIC-DEV",
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"deployment.environment": "agentic-dev",
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"component": "spring-web-controller",
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"language": "jvm",
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"_dd.base_service": "digma-test-service"
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}
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},
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{
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"trace_id": $TRACE_ID_DECIMAL,
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"span_id": $REPO_SPAN_ID_DECIMAL,
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"parent_id": $HANDLER_SPAN_ID_DECIMAL,
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"name": "repository.operation",
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"service": "digma-test-service",
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"resource": "TestResultRepository.saveTestData",
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"type": "custom",
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"start": $REPO_START_TIME,
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"duration": $((REPO_END_TIME - REPO_START_TIME)),
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"error": 0,
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"meta": {
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"dd.span.Resource": "TestResultRepository.saveTestData",
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"datadog.span.id": "$REPO_SPAN_ID_DECIMAL",
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"datadog.trace.id": "$TRACE_ID_DECIMAL",
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"digma.environment": "AGENTIC-DEV",
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"deployment.environment": "agentic-dev",
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"component": "spring-data",
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"digma.environment.type": "Public",
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"thread.name": "http-nio-8080-exec-3",
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"_dd.p.tid": "689a50f300000000",
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"span.kind": "client",
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"_dd.base_service": "digma-test-service"
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}
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},
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{
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"trace_id": $TRACE_ID_DECIMAL,
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"span_id": $SQL_SPAN_ID_DECIMAL,
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"parent_id": $REPO_SPAN_ID_DECIMAL,
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"name": "postgresql.query",
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"service": "digma-test-service",
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"resource": "INSERT INTO test_results (test_id, status, metrics) VALUES (?, ?, ?)",
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"type": "sql",
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"start": $SQL_START_TIME,
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"duration": $((SQL_END_TIME - SQL_START_TIME)),
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"error": 0,
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"meta": {
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"dd.span.Resource": "INSERT INTO test_results (test_id, status, metrics) VALUES (?, ?, ?)",
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"datadog.span.id": "$SQL_SPAN_ID_DECIMAL",
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"datadog.trace.id": "$TRACE_ID_DECIMAL",
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"db.statement": "INSERT INTO test_results (test_id, status, metrics, execution_time, created_at) VALUES ($1, $2, $3, $4, NOW())",
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"db.system": "postgresql",
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"db.name": "digma_test_db",
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"db.user": "digma_test_user",
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"thread.name": "http-nio-8080-exec-3",
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"_dd.p.tid": "689a50f300000000",
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"span.kind": "client",
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"digma.environment": "AGENTIC-DEV",
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"deployment.environment": "agentic-dev",
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"component": "postgresql",
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"_dd.base_service": "digma-test-service"
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}
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},
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{
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"trace_id": $TRACE_ID_DECIMAL,
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"span_id": $RENDER_SPAN_ID_DECIMAL,
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"parent_id": $PARENT_SPAN_ID_DECIMAL,
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"name": "response.serialize",
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"service": "digma-test-service",
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"resource": "test-result.serialize",
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"type": "serialization",
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"start": $RENDER_START_TIME,
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"duration": $((RENDER_END_TIME - RENDER_START_TIME)),
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"error": 0,
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"meta": {
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"dd.span.Resource": "test-result.serialize",
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"datadog.span.id": "$RENDER_SPAN_ID_DECIMAL",
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"datadog.trace.id": "$TRACE_ID_DECIMAL",
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"deployment.environment": "agentic-dev",
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"digma.environment.type": "Public",
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"component": "jackson",
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"serialization.format": "json",
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"span.kind": "internal",
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"thread.name": "http-nio-8080-exec-3",
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"_dd.p.tid": "689a50f300000000",
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"digma.environment": "AGENTIC-DEV",
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"language": "jvm",
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"_dd.base_service": "digma-test-service"
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}
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}
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]
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]
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EOF
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)
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echo "Sending realistic Digma test trace to collector..."
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echo "Endpoint: $COLLECTOR_ENDPOINT"
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# Send the trace as JSON using Datadog intake headers to convey SDK metadata
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RESPONSE=$(echo "$DATADOG_JSON" | curl -s -w "%{http_code}" -X POST \
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--data-binary @- \
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-H "Content-Type: application/json" \
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-H "User-Agent: Datadog Agent/7.0" \
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-H "X-Datadog-Trace-Count: 1" \
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-H "Datadog-Meta-Lang: java" \
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-H "Datadog-Meta-Lang-Version: 21.0.7" \
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-H "Datadog-Meta-Tracer-Version: 1.38.0~60ddc9e0d7" \
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"$COLLECTOR_ENDPOINT")
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HTTP_CODE="${RESPONSE: -3}"
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if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "202" ]; then
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echo "✓ Trace sent successfully (HTTP $HTTP_CODE)"
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echo ""
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echo "Trace details:"
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echo "- Service: digma-test-service"
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echo "- Endpoint: POST /api/digma/test/analyze-datadog"
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echo "- Total duration: ~245ms"
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echo "- Spans: servlet.request → spring.handler → repository.operation → postgresql.query + response.serialize"
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else
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echo "✗ Failed to send trace (HTTP $HTTP_CODE)"
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echo "Response: ${RESPONSE%???}"
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fi

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