Constant DNS_LOOKUP_DURATION

pub const DNS_LOOKUP_DURATION: &'static str;

Description

Measures the time taken to perform a DNS lookup

Metadata

Instrument:	histogram
Unit:	s
Status:	Experimental

Attributes

Name	Requirement
crate::attribute::DNS_QUESTION_NAME	Required
crate::attribute::ERROR_TYPE	Conditionally_required: if and only if an error has occurred.