Struct Metrics

pub struct Metrics {
    pub authoritative_hits: u64,
    pub override_hits: u64,
    pub blocked: u64,
    pub cache_misses: u64,
    pub cache_hits: u64,
    pub nameserver_hits: u64,
    pub nameserver_misses: u64,
}

Metrics from a resolution attempt. The resolvers build this structure rather than update the Prometheus metrics directly.

Fields

authoritative_hits: u64

Hits on authoritative data: zone authoritative answers, CNAMEs, delegations, and name errors. Does not include blocked domains.

override_hits: u64

Hits on non-authoritative data: zone non-authoritative answers and CNAMEs (zone non-authoritative delegations and name errors are ignored). Does not include blocked domains.

blocked: u64

A or AAAA questions (ie, not *) where the result is from a zone and has the unspecified IP.

cache_misses: u64

Cache misses

cache_hits: u64

Cache hits

nameserver_hits: u64

Questions which are answered by some upstream nameserver.

nameserver_misses: u64

Questions which an upstream nameserver fails to answer.

Implementations

impl Metrics

pub fn new() -> Self

pub fn zoneresult_answer( &mut self, rrs: &[ResourceRecord], zone: &Zone, question: &Question, )

pub fn zoneresult_cname(&mut self, zone: &Zone)

pub fn zoneresult_delegation(&mut self, zone: &Zone)

pub fn zoneresult_nameerror(&mut self, zone: &Zone)

pub fn cache_hit(&mut self)

pub fn cache_miss(&mut self)

pub fn nameserver_hit(&mut self)

pub fn nameserver_miss(&mut self)

Trait Implementations

impl Default for Metrics

fn default() -> Self

Returns the “default value” for a type.