Start tracer while initializing trace lambda listener#222
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shreyamalpani wants to merge 2 commits intomainfrom
Closed
Start tracer while initializing trace lambda listener#222shreyamalpani wants to merge 2 commits intomainfrom
shreyamalpani wants to merge 2 commits intomainfrom
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duncanista
approved these changes
Jan 26, 2026
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dd-trace-go PR
DataDog/dd-trace-go#4371
What does this PR do?
Starts the tracer while initializing the lambda listener in instead of on handler started
Motivation
SLES-2658 Fast initializing functions hitting timeouts
Testing Guidelines
Tested 50k invocations with a simple Go Lambda handler
Before:
After:
Additional Notes
Types of changes
Checklist