Enable log sampling again.

Author: phipag

examples/powertools-examples-core-utilities/sam/template.yaml

@@ -1,4 +1,4 @@
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Transform: AWS::Serverless-2016-10-31
 Description: >
   CoreUtilities
@@ -13,9 +13,9 @@ Globals:
     Environment:
       Variables:
         # Powertools for AWS Lambda (Java) env vars: https://docs.powertools.aws.dev/lambda/java/#environment-variables
-        POWERTOOLS_LOG_LEVEL: DEBUG
-        # POWERTOOLS_LOGGER_SAMPLE_RATE: 0.1
-        POWERTOOLS_LOGGER_LOG_EVENT: false
+        POWERTOOLS_LOG_LEVEL: DEBUG # We use log buffering to buffer DEBUG logs (see log4j2.xml)
+        POWERTOOLS_LOGGER_SAMPLE_RATE: 0.1
+        POWERTOOLS_LOGGER_LOG_EVENT: true
         POWERTOOLS_METRICS_NAMESPACE: Coreutilities
 
 Resources: