Metrics

Traefik supports 4 metrics backends:

Configuration

To enable metrics:

File (YAML)

  1. metrics: {}

File (TOML)

  1. [metrics]

CLI

  1. --metrics=true

Server Metrics

MetricDataDogInfluxDBPrometheusStatsD
Configuration reloads✓✓✓✓
Configuration reload failures✓✓✓✓
Last Configuration Reload Success✓✓✓✓
Last Configuration Reload Failure✓✓✓✓

Configuration Reloads

The total count of configuration reloads.

Datadog

  1. config.reload.total

InfluDB

  1. traefik.config.reload.total

Prometheus

  1. traefik_config_reloads_total

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.config.reload.total

Configuration Reload Failures

The total count of configuration reload failures.

Datadog

  1. config.reload.total (with tag "failure" to true)

InfluDB

  1. traefik.config.reload.total.failure

Prometheus

  1. traefik_config_reloads_failure_total

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.config.reload.total.failure

Last Configuration Reload Success

The timestamp of the last configuration reload success.

Datadog

  1. config.reload.lastSuccessTimestamp

InfluDB

  1. traefik.config.reload.lastSuccessTimestamp

Prometheus

  1. traefik_config_last_reload_success

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.config.reload.lastSuccessTimestamp

Last Configuration Reload Failure

The timestamp of the last configuration reload failure.

Datadog

  1. config.reload.lastFailureTimestamp

InfluDB

  1. traefik.config.reload.lastFailureTimestamp

Prometheus

  1. traefik_config_last_reload_failure

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.config.reload.lastFailureTimestamp

EntryPoint Metrics

MetricDataDogInfluxDBPrometheusStatsD
HTTP Requests Count✓✓✓✓
HTTPS Requests Count✓
Request Duration Histogram✓✓✓✓
Open Connections Count✓✓✓✓

HTTP Requests Count

The total count of HTTP requests processed on an entrypoint.

Available labels: code, method, protocol, entrypoint.

Datadog

  1. entrypoint.request.total

InfluDB

  1. traefik.entrypoint.requests.total

Prometheus

  1. traefik_entrypoint_requests_total

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.entrypoint.request.total

HTTPS Requests Count

The total count of HTTPS requests processed on an entrypoint.

Available labels: tls_version, tls_cipher, entrypoint.

Prometheus

  1. traefik_entrypoint_requests_tls_total

Request Duration Histogram

Request process time duration histogram on an entrypoint.

Available labels: code, method, protocol, entrypoint.

Datadog

  1. entrypoint.request.duration

InfluDB

  1. traefik.entrypoint.request.duration

Prometheus

  1. traefik_entrypoint_request_duration_seconds

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.entrypoint.request.duration

Open Connections Count

The current count of open connections on an entrypoint.

Available labels: method, protocol, entrypoint.

Datadog

  1. entrypoint.connections.open

InfluDB

  1. traefik.entrypoint.connections.open

Prometheus

  1. traefik_entrypoint_open_connections

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.entrypoint.connections.open

Service Metrics

MetricDataDogInfluxDBPrometheusStatsD
HTTP Requests Count✓✓✓✓
HTTPS Requests Count✓
Request Duration Histogram✓✓✓✓
Open Connections Count✓✓✓✓
Requests Retries Count✓✓✓✓
Service Server UP✓✓✓✓

HTTP Requests Count

The total count of HTTP requests processed on a service.

Available labels: code, method, protocol, service.

Datadog

  1. service.request.total

InfluDB

  1. traefik.service.requests.total

Prometheus

  1. traefik_service_requests_total

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.service.request.total

HTTPS Requests Count

The total count of HTTPS requests processed on a service.

Available labels: tls_version, tls_cipher, service.

Prometheus

  1. traefik_service_requests_tls_total

Request Duration Histogram

Request process time duration histogram on a service.

Available labels: code, method, protocol, service.

Datadog

  1. service.request.duration

InfluDB

  1. traefik.service.request.duration

Prometheus

  1. traefik_service_request_duration_seconds

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.service.request.duration

Open Connections Count

The current count of open connections on a service.

Available labels: method, protocol, service.

Datadog

  1. service.connections.open

InfluDB

  1. traefik.service.connections.open

Prometheus

  1. traefik_service_open_connections

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.service.connections.open

Requests Retries Count

The count of requests retries on a service.

Available labels: service.

Datadog

  1. service.retries.total

InfluDB

  1. traefik.service.retries.total

Prometheus

  1. traefik_service_retries_total

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.service.retries.total

Service Server UP

Current service’s server status, described by a gauge with a value of 0 for a down server or a value of 1 for an up server.

Available labels: service, url.

Datadog

  1. service.server.up

InfluDB

  1. traefik.service.server.up

Prometheus

  1. traefik_service_server_up

StatsD

  1. # Default prefix: "traefik"
  2. {prefix}.service.server.up