Imports gopkg.in/Shopify/sarama.v1 gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer gopkg.in/DataDog/dd-trace-go.v1/ddtrace/ext gopkg.in/DataDog/dd-trace-go.v1/ddtrace gopkg.in/DataDog/dd-trace-go.v1/internal/globalconfig Standard library imports math