chore: otel sdk config update

Author: sureshg

README.md

@@ -149,7 +149,7 @@ The next version will be based on the semantic version scope (`major`, `minor`,
 * AOT Cache
 
   ```bash
-  # Training Run to create AOT cache
+  # Training Run to create AOT cache (JDK_AOT_VM_OPTIONS)
   $ java --enable-preview \
          -XX:+UseZGC \
          -XX:+UseCompactObjectHeaders \

backend/jvm/src/main/resources/otel/sdk-config.yaml

@@ -55,7 +55,7 @@ resource:
       value: ${OTEL_SERVICE_NAMESPACE:-dev}
     - name: service.instance.id
       value: ${OTEL_SERVICE_INSTANCE_ID:-unknown}
-      
+
   # Configure resource attributes. Entries have lower priority than entries from .resource.attributes.
   # The value is a list of comma separated key-value pairs matching the format of OTEL_RESOURCE_ATTRIBUTES. See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration for details.
   # If omitted or null, no resource attributes are added.
@@ -76,7 +76,7 @@ propagator:
   # Configure the propagators in the composite text map propagator. Entries from .composite_list are appended to the list here with duplicates filtered out.
   # Built-in propagator keys include: tracecontext, baggage, b3, b3multi, jaeger, ottrace. Known third party keys include: xray.
   # If the resolved list of propagators (from .composite and .composite_list) is empty, a noop propagator is used.
-  composite: []
+  composite: [ ]
   # Configure the propagators in the composite text map propagator. Entries are appended to .composite with duplicates filtered out.
   # The value is a comma separated list of propagator identifiers matching the format of OTEL_PROPAGATORS. See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration for details.
   # Built-in propagator identifiers include: tracecontext, baggage, b3, b3multi, jaeger, ottrace. Known third party identifiers include: xray.
@@ -132,7 +132,7 @@ tracer_provider:
             timeout: ${OTEL_EXPORTER_OTLP_TRACES_TIMEOUT:-10000}
             # Configure headers. Entries have higher priority than entries from .headers_list.
             # If an entry's .value is null, the entry is ignored.
-            headers: []
+            headers: [ ]
             # Configure headers. Entries have lower priority than entries from .headers.
             # The value is a list of comma separated key-value pairs matching the format of OTEL_EXPORTER_OTLP_HEADERS. See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/exporter.md#configuration-options for details.
             # If omitted or null, no headers are added.
@@ -248,7 +248,7 @@ meter_provider:
             timeout: ${OTEL_EXPORTER_OTLP_METRICS_TIMEOUT:-10000}
             # Configure headers. Entries have higher priority than entries from .headers_list.
             # If an entry's .value is null, the entry is ignored.
-            headers: []
+            headers: [ ]
             # Configure headers. Entries have lower priority than entries from .headers.
             # The value is a list of comma separated key-value pairs matching the format of OTEL_EXPORTER_OTLP_HEADERS. See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/exporter.md#configuration-options for details.
             # If omitted or null, no headers are added.
@@ -313,7 +313,7 @@ logger_provider:
             timeout: ${OTEL_EXPORTER_OTLP_LOGS_TIMEOUT:-10000}
             # Configure headers. Entries have higher priority than entries from .headers_list.
             # If an entry's .value is null, the entry is ignored.
-            headers: []
+            headers: [ ]
             # Configure headers. Entries have lower priority than entries from .headers.
             # The value is a list of comma separated key-value pairs matching the format of OTEL_EXPORTER_OTLP_HEADERS. See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/exporter.md#configuration-options for details.
             # If omitted or null, no headers are added.
@@ -360,6 +360,11 @@ instrumentation:
   java:
     common:
       default-enabled: true
+    runtime-telemetry:
+      emit-experimental-telemetry: true
+    runtime-telemetry-java17:
+      enable-all: true
+
     # Configuration logback-appender instrumentation. Properties adapted from:
     # https://github.com/open-telemetry/opentelemetry-java-instrumentation/tree/main/instrumentation/java-util-logging/javaagent
     java-util-logging: