Supported OS Linux Windows Mac OS

Versión de la integración8.1.0

Información general

Datadog monitoriza todos los aspectos de tu entorno Istio, de modo que puedes hacer lo siguiente:

Para obtener más información sobre la monitorización de tu entorno Istio con Datadog, consulta la entrada del blog de monitor.

Configuración

Para obtener instrucciones generales sobre la configuración de integraciones en entornos en contenedores, consulta Configurar integraciones con Autodiscovery en Kubernetes o Configurar integraciones con Autodiscovery en Docker.

Esta integración basada en OpenMetrics tiene un modo más reciente (use_openmetrics: true) y un modo legacy (use_openmetrics: false). Para obtener todas las características más actualizadas, Datadog recomienda habilitar el modo más reciente. Para obtener más información, consulta Control de versiones más reciente y legacy para las integraciones basadas en OpenMetrics.

Si tienes varias instancias de Datadog que recopilan métricas de Istio, asegúrate de utilizar el mismo modo para todas ellas. De lo contrario, los datos de las métricas pueden fluctuar en el sitio de Datadog.

Las métricas marcadas como [OpenMetrics V1], [OpenMetrics V2] u [OpenMetrics V1 and V2] solo están disponibles con el uso del modo correspondiente de la integración Istio. Las métricas marcadas como Istio v1.5+ se recopilan mediante la versión 1.5 de Istio o posteriores.

Instalación

Istio está incluido en el Datadog Agent. Instala el Datadog Agent en tus servidores de Istio o en tu clúster y apúntalo hacia Istio.

Envoy

Si quieres monitorizar los proxies de Envoy en Istio, configura la integración de Envoy.

Configuración

Recopilación de métricas

Para monitorizar Istio v1.5 o posterior hay dos componentes clave que coinciden con la arquitectura Istio para métricas con formato Prometheus:

  • Plano de datos: Contenedores sidecar del istio-proxy.
  • Plano de control: Servicio istiod que gestiona los proxies.

Ambos se ejecutan como checks del Agent de istio, pero tienen responsabilidades diferentes y se configuran por separado.

Configuración del plano de datos

El archivo por defecto istio.d/auto_conf.yaml inicializa automáticamente la monitorización para cada uno de los contenedores sidecar istio-proxy. El Agent inicializa este check para cada contenedor sidecar que detecta automáticamente. Esta configuración permite la notificación de métricas istio.mesh.* para los datos expuestos por cada uno de estos contenedores sidecar.

Para personalizar la parte del plano de datos de la integración, crea un archivo de configuración Istio personalizado istio.yaml. Para ver opciones para la creación de este archivo, consulta Configurar integraciones en Kubernetes o Configurar integraciones con Autodiscovery en Docker.

Este archivo debe contener:

ad_identifiers:
  - proxyv2
  - proxyv2-rhel8

init_config:

instances:
  - use_openmetrics: true
    send_histograms_buckets: false
    istio_mesh_endpoint: http://%%host%%:15020/stats/prometheus
    tag_by_endpoint: false

Personaliza este archivo con cualquier configuración adicional. Para ver todas las opciones de configuración disponibles, consulta el istio.d/conf.yaml de ejemplo.

Configuración del plano de control

Para monitorizar el plano de control de Istio y notificar las métricas mixer, galley, pilot y citadel, debes configurar el Agent para monitorizar el despliegue de istiod. En Istio v1.5 o posterior, aplica las siguientes anotaciones de pod para el despliegue de istiod en el espacio de nombres istio-system:

ad.datadoghq.com/discovery.checks: |
  {
    "istio": {
      "instances": [
        {
          "istiod_endpoint": "http://%%host%%:15014/metrics",
          "use_openmetrics": "true"
        }
      ]
    }
  }  

Nota: Anotaciones v2 es compatible con Agent v7.36 o posterior.

ad.datadoghq.com/<CONTAINER_IDENTIFIER>.checks: |
  {
    "Istio": {
      "istiod_endpoint": "http://%%host%%:15014/metrics",
      "use_openmetrics": "true"
    }
  }  

Esta anotación especifica el contenedor discovery para que coincida con el nombre por defecto del contenedor Istio en este pod. Sustituye esta anotación ad.datadoghq.com/<CONTAINER_NAME>.checks por el nombre (.spec.containers[i].name) de tu contenedor Istio, si el tuyo difiere.

El método para aplicar estas anotaciones varía en función de la estrategia de despliegue de Istio (Istioctl, Helm, Operator) utilizada. Consulta la documentación de Istio para conocer el método adecuado para aplicar estas anotaciones de pod. Para ver todas las opciones de configuración disponibles, consulta el istio.d/conf.yaml de ejemplo.

Desactivar la inyección de sidecars para pods del Datadog Agent

Si estás instalando el Datadog Agent en un contenedor, Datadog recomienda que primero desactives la inyección de sidecars de Istio.

Versiones de Istio iguales o superiores a la v1.10:

Añade la etiqueta (label) sidecar.istio.io/inject: "false" al DaemonSet datadog-agent:

# (...)
spec:
  template:
    metadata:
      labels:
        sidecar.istio.io/inject: "false"
    # (...)

Esto también puede hacerse con el comando kubectl patch.

kubectl patch daemonset datadog-agent -p '{"spec":{"template":{"metadata":{"labels":{"sidecar.istio.io/inject":"false"}}}}}'

Versiones de Istio iguales o anteriores a la v1.9:

Añade la anotación sidecar.istio.io/inject: "false" al DaemonSet datadog-agent:

# (...)
spec:
  template:
    metadata:
      annotations:
        sidecar.istio.io/inject: "false"
    # (...)

Utilizando el comando kubectl patch:

kubectl patch daemonset datadog-agent -p '{"spec":{"template":{"metadata":{"annotations":{"sidecar.istio.io/inject":"false"}}}}}'

Recopilación de logs

Disponible para la versión 6.0 o posterior del Agent

En primer lugar, habilita el Datadog Agent para realizar la recopilación de logs en Kubernetes. Consulta Recopilación de logs de Kubernetes.

Logs de Istio

Para recopilar logs de Istio de tu plano de control (istiod), aplica las siguientes anotaciones de pod para el despliegue de istiod en el espacio de nombres istio-system:

ad.datadoghq.com/discovery.logs: |
  [
    {
      "source": "istio",
      "service": "<SERVICE_NAME>"
    }
  ]  

Esta anotación especifica el contenedor discovery para que coincida con el nombre de contenedor por defecto del contenedor Istio en este pod. Sustituye esta anotación ad.datadoghq.com/<CONTAINER_NAME>.logs por el nombre (.spec.containers[i].name) de tu contenedor Istio, si el tuyo difiere.

Sustituye <SERVICE_NAME> por el nombre de servicio Istio que elijas.

Logs de acceso a Envoy

Para recopilar logs de acceso a Envoy de tu plano de datos (istio-proxy):

  1. Habilita la generación de logs de acceso a Envoy en Istio
  2. Aplica la siguiente anotación al pod en el que se inyectó el contenedor istio-proxy
ad.datadoghq.com/istio-proxy.logs: |
  [
    {
      "source": "envoy",
      "service": "<SERVICE_NAME>"
    }
  ]  

Esta anotación especifica el contenedor istio-proxy para que coincida con el nombre de contenedor por defecto del contenedor sidecar de Istio inyectado. Sustituye esta anotación ad.datadoghq.com/<CONTAINER_NAME>.logs por el nombre (.spec.containers[i].name) de tu contenedor sidecar de Istio, si el tuyo difiere.

Sustituye <SERVICE_NAME> por el nombre de servicio de proxy de Istio que elijas.

Validación

Ejecuta el subcomando info del Agent y busca istio en la sección Checks.

Datos recopilados

Métricas

istio.mesh.request.count
(count)
[OpenMetrics V1 and V2] The number of requests. This metric is sent as gauge by default in OpenMetrics V1.
Shown as request
istio.mesh.request.duration.count
(count)
[OpenMetrics V1 and V2] Count of request durations. This metric is as gauge by default in OpenMetrics V1.
Shown as request
istio.mesh.request.duration.sum
(count)
[OpenMetrics V1 and V2] Sum of request durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as millisecond
istio.mesh.request.size.count
(count)
[OpenMetrics V1 and V2] Count of request sizes. This metric is sent as gauge by default in OpenMetrics V1.
Shown as request
istio.mesh.request.size.sum
(count)
[OpenMetrics V1 and V2] Sum of request sizes. This metric is sent as gauge by default in OpenMetrics V1.
Shown as byte
istio.mesh.response.size.count
(count)
[OpenMetrics V1 and V2] Count of response sizes. This metric is sent as gauge by default in OpenMetrics V1.
Shown as response
istio.mesh.response.size.sum
(count)
[OpenMetrics V1 and V2] Sum of response sizes. This metric is sent as gauge by default in OpenMetrics V1.
Shown as byte
istio.mixer.adapter.dispatch_count
(gauge)
[OpenMetrics V1 and V2] Total number of adapter dispatches handled by Mixer
Shown as operation
istio.mixer.adapter.dispatch_duration.count
(count)
[OpenMetrics V1 and V2] Count of durations for adapter dispatches handled by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as operation
istio.mixer.adapter.dispatch_duration.sum
(count)
[OpenMetrics V1 and V2] Sum of durations for adapter dispatches handled by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as operation
istio.mixer.adapter.old_dispatch_count
(gauge)
[OpenMetrics V1 and V2] Total number of adapter dispatches handled by Mixer.
Shown as operation
istio.mixer.adapter.old_dispatch_duration.count
(count)
[OpenMetrics V1 and V2] Count of times for adapter dispatches handled by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as operation
istio.mixer.adapter.old_dispatch_duration.sum
(count)
[OpenMetrics V1 and V2] Sum of times for adapter dispatches handled by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as operation
istio.mixer.config.resolve_actions.count
(count)
[OpenMetrics V1 and V2] Count of actions resolved by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as operation
istio.mixer.config.resolve_actions.sum
(count)
[OpenMetrics V1 and V2] Sum of actions resolved by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as operation
istio.mixer.config.resolve_count
(gauge)
[OpenMetrics V1 and V2] Number of config resolves handled by mixer
Shown as operation
istio.mixer.config.resolve_duration.count
(count)
[OpenMetrics V1 and V2] Seconds per config resolve. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mixer.config.resolve_duration.sum
(count)
[OpenMetrics V1 and V2] Sum of times for config resolves handled by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mixer.config.resolve_rules.count
(count)
[OpenMetrics V1 and V2] Number of rules resolved by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as item
istio.mixer.config.resolve_rules.sum
(count)
[OpenMetrics V1 and V2] Sum of rules resolved by Mixer. This metric is sent as gauge by default in OpenMetrics V1.
Shown as item
istio.mixer.go.gc_duration_seconds.count
(count)
[OpenMetrics V1 and V2] Count of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mixer.go.gc_duration_seconds.quantile
(gauge)
[OpenMetrics V1 and V2] Quantile of the GC invocation durations.
Shown as second
istio.mixer.go.gc_duration_seconds.sum
(count)
[OpenMetrics V1 and V2] Sum of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mixer.go.goroutines
(gauge)
[OpenMetrics V1 and V2] Number of goroutines that currently exist.
Shown as thread
istio.mixer.go.info
(gauge)
[OpenMetrics V1 and V2] Information about the Go environment.
istio.mixer.go.memstats.alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes allocated and still in use.
Shown as byte
istio.mixer.go.memstats.alloc_bytes_total
(gauge)
[OpenMetrics V1 and V2] Total number of bytes allocated even if freed.
Shown as byte
istio.mixer.go.memstats.buck_hash_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the profiling bucket hash table.
Shown as byte
istio.mixer.go.memstats.frees_total
(gauge)
[OpenMetrics V1 and V2] Total number of frees.
istio.mixer.go.memstats.gc_cpu_fraction
(gauge)
[OpenMetrics V1 and V2] CPU taken up by GC
Shown as percent
istio.mixer.go.memstats.gc_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for garbage collection system metadata.
Shown as byte
istio.mixer.go.memstats.heap_alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Bytes allocated to the heap
Shown as byte
istio.mixer.go.memstats.heap_idle_bytes
(gauge)
[OpenMetrics V1 and V2] Number of idle bytes in the heap
Shown as byte
istio.mixer.go.memstats.heap_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of Bytes in the heap
Shown as byte
istio.mixer.go.memstats.heap_objects
(gauge)
[OpenMetrics V1 and V2] Number of objects in the heap
Shown as object
istio.mixer.go.memstats.heap_released_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes released to the system in the last gc
Shown as byte
istio.mixer.go.memstats.heap_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the heap
Shown as byte
istio.mixer.go.memstats.last_gc_time_seconds
(gauge)
[OpenMetrics V1 and V2] Length of last GC
Shown as second
istio.mixer.go.memstats.lookups_total
(gauge)
[OpenMetrics V1 and V2] Number of lookups
Shown as operation
istio.mixer.go.memstats.mallocs_total
(gauge)
[OpenMetrics V1 and V2] Number of mallocs
Shown as operation
istio.mixer.go.memstats.mcache_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mcache structures.
Shown as byte
istio.mixer.go.memstats.mcache_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mcache structures obtained from system.
Shown as byte
istio.mixer.go.memstats.mspan_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mspan structures.
Shown as byte
istio.mixer.go.memstats.mspan_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mspan structures obtained from system.
Shown as byte
istio.mixer.go.memstats.next_gc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of heap bytes when next garbage collection will take place
Shown as byte
istio.mixer.go.memstats.other_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for other system allocations
Shown as byte
istio.mixer.go.memstats.stack_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by the stack allocator
Shown as byte
istio.mixer.go.memstats.stack_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system for stack allocator
Shown as byte
istio.mixer.go.memstats.sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system
Shown as byte
istio.mixer.go.threads
(gauge)
[OpenMetrics V1 and V2] Number of OS threads created.
Shown as thread
istio.mixer.grpc.server.handled_total
(gauge)
[OpenMetrics V1 and V2] Total number of fully handled requests, with responses
Shown as request
istio.mixer.grpc.server.handling_seconds.count
(count)
[OpenMetrics V1 and V2] Count of response latency (seconds) of gRPC that had been application-level handled by the server. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mixer.grpc.server.handling_seconds.sum
(count)
[OpenMetrics V1 and V2] Sum of response latency (seconds) of gRPC that had been application-level handled by the server. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mixer.grpc.server.msg_received_total
(gauge)
[OpenMetrics V1 and V2] Total number of RPC stream messages received on the server.
Shown as message
istio.mixer.grpc.server.msg_sent_total
(gauge)
[OpenMetrics V1 and V2] Total number of messages sent
Shown as message
istio.mixer.grpc.server.started_total
(gauge)
[OpenMetrics V1 and V2] Total number of RPCs started on the server.
istio.mixer.process.cpu_seconds_total
(gauge)
[OpenMetrics V1 and V2] Total user and system CPU time spent in seconds.
Shown as second
istio.mixer.process.max_fds
(gauge)
[OpenMetrics V1 and V2] Maximum number of open file descriptors.
Shown as file
istio.mixer.process.open_fds
(gauge)
[OpenMetrics V1 and V2] Number of open file descriptors.
Shown as file
istio.mixer.process.resident_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Resident memory size in bytes.
Shown as byte
istio.mixer.process.start_time_seconds
(gauge)
[OpenMetrics V1 and V2] Start time of the process since unix epoch in seconds.
Shown as second
istio.mixer.process.virtual_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Virtual memory size in bytes.
Shown as byte
istio.mixer.grpc_io_server.completed_rpcs
(gauge)
[OpenMetrics V1 and V2] Count of RPCs by method and status.
istio.mixer.grpc_io_server.received_bytes_per_rpc
(gauge)
[OpenMetrics V1 and V2] Distribution of received bytes per RPC, by method.
Shown as byte
istio.mixer.grpc_io_server.sent_bytes_per_rpc
(gauge)
[OpenMetrics V1 and V2] Distribution of total sent bytes per RPC, by method.
Shown as byte
istio.mixer.grpc_io_server.server_latency
(gauge)
[OpenMetrics V1 and V2] Distribution of server latency in milliseconds, by method.
istio.mixer.config.attributes_total
(gauge)
[OpenMetrics V1 and V2] The number of known attributes in the current config.
istio.mixer.config.handler_configs_total
(gauge)
[OpenMetrics V1 and V2] The number of known handlers in the current config.
istio.mixer.config.instance_configs_total
(gauge)
[OpenMetrics V1 and V2] The number of known instances in the current config.
istio.mixer.config.rule_configs_total
(gauge)
[OpenMetrics V1 and V2] The number of known rules in the current config.
istio.mixer.dispatcher.destinations_per_request
(gauge)
[OpenMetrics V1 and V2] Number of handlers dispatched per request by Mixer.
istio.mixer.dispatcher.instances_per_request
(gauge)
[OpenMetrics V1 and V2] Number of instances created per request by Mixer.
istio.mixer.handler.daemons_total
(gauge)
[OpenMetrics V1 and V2] The current number of active daemon routines in a given adapter environment.
istio.mixer.handler.new_handlers_total
(gauge)
[OpenMetrics V1 and V2] The number of handlers that were newly created during config transition.
istio.mixer.mcp_sink.reconnections
(gauge)
[OpenMetrics V1 and V2] The number of times the sink has reconnected.
istio.mixer.mcp_sink.request_acks_total
(gauge)
[OpenMetrics V1 and V2] The number of request acks received by the source.
istio.mixer.runtime.dispatches_total
(gauge)
[OpenMetrics V1 and V2] Total number of adapter dispatches handled by Mixer.
Shown as operation
istio.mixer.runtime.dispatch_duration_seconds
(gauge)
[OpenMetrics V1 and V2] Duration in seconds for adapter dispatches handled by Mixer.
Shown as second
istio.pilot.go.gc_duration_seconds.count
(count)
[OpenMetrics V1 and V2] Count of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.pilot.go.gc_duration_seconds.quantile
(gauge)
[OpenMetrics V1 and V2] Quantile of the GC invocation durations.
Shown as second
istio.pilot.go.gc_duration_seconds.sum
(count)
[OpenMetrics V1 and V2] Sum of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.pilot.go.goroutines
(gauge)
[OpenMetrics V1 and V2] Number of goroutines that currently exist.
Shown as thread
istio.pilot.go.info
(gauge)
[OpenMetrics V1 and V2] Information about the Go environment.
istio.pilot.go.memstats.alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes allocated and still in use.
Shown as byte
istio.pilot.go.memstats.alloc_bytes_total
(gauge)
[OpenMetrics V1 and V2] Total number of bytes allocated even if freed.
Shown as byte
istio.pilot.go.memstats.buck_hash_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the profiling bucket hash table.
Shown as byte
istio.pilot.go.memstats.frees_total
(gauge)
[OpenMetrics V1 and V2] Total number of frees.
istio.pilot.go.memstats.gc_cpu_fraction
(gauge)
[OpenMetrics V1 and V2] CPU taken up by GC
Shown as percent
istio.pilot.go.memstats.gc_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for garbage collection system metadata.
Shown as byte
istio.pilot.go.memstats.heap_alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Bytes allocated to the heap
Shown as byte
istio.pilot.go.memstats.heap_idle_bytes
(gauge)
[OpenMetrics V1 and V2] Number of idle bytes in the heap
Shown as byte
istio.pilot.go.memstats.heap_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of Bytes in the heap
Shown as byte
istio.pilot.go.memstats.heap_objects
(gauge)
[OpenMetrics V1 and V2] Number of objects in the heap
Shown as object
istio.pilot.go.memstats.heap_released_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes released to the system in the last gc
Shown as byte
istio.pilot.go.memstats.heap_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the heap
Shown as byte
istio.pilot.go.memstats.last_gc_time_seconds
(gauge)
[OpenMetrics V1 and V2] Length of last GC
Shown as second
istio.pilot.go.memstats.lookups_total
(gauge)
[OpenMetrics V1 and V2] Number of lookups
Shown as operation
istio.pilot.go.memstats.mallocs_total
(gauge)
[OpenMetrics V1 and V2] Number of mallocs
Shown as operation
istio.pilot.go.memstats.mcache_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mcache structures.
Shown as byte
istio.pilot.go.memstats.mcache_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mcache structures obtained from system.
Shown as byte
istio.pilot.go.memstats.mspan_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mspan structures.
Shown as byte
istio.pilot.go.memstats.mspan_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mspan structures obtained from system.
Shown as byte
istio.pilot.go.memstats.next_gc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of heap bytes when next garbage collection will take place
Shown as byte
istio.pilot.go.memstats.other_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for other system allocations
Shown as byte
istio.pilot.go.memstats.stack_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by the stack allocator
Shown as byte
istio.pilot.go.memstats.stack_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system for stack allocator
Shown as byte
istio.pilot.go.memstats.sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system
Shown as byte
istio.pilot.go.threads
(gauge)
[OpenMetrics V1 and V2] Number of OS threads created.
Shown as thread
istio.pilot.process.cpu_seconds_total
(gauge)
[OpenMetrics V1 and V2] Total user and system CPU time spent in seconds.
Shown as second
istio.pilot.process.max_fds
(gauge)
[OpenMetrics V1 and V2] Maximum number of open file descriptors.
Shown as file
istio.pilot.process.open_fds
(gauge)
[OpenMetrics V1 and V2] Number of open file descriptors.
Shown as file
istio.pilot.process.resident_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Resident memory size in bytes.
Shown as byte
istio.pilot.process.start_time_seconds
(gauge)
[OpenMetrics V1 and V2] Start time of the process since unix epoch in seconds.
Shown as second
istio.pilot.process.virtual_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Virtual memory size in bytes.
Shown as byte
istio.pilot.conflict.inbound_listener
(gauge)
[OpenMetrics V1 and V2] Number of conflicting inbound listeners.
istio.pilot.conflict.outbound_listener.http_over_current_tcp
(gauge)
[OpenMetrics V1 and V2] Number of conflicting wildcard http listeners with current wildcard tcp listener.
istio.pilot.conflict.outbound_listener.tcp_over_current_http
(gauge)
[OpenMetrics V1 and V2] Number of conflicting wildcard tcp listeners with current wildcard http listener.
istio.pilot.conflict.outbound_listener.tcp_over_current_tcp
(gauge)
[OpenMetrics V1 and V2] Number of conflicting tcp listeners with current tcp listener.
istio.pilot.destrule_subsets
(gauge)
[OpenMetrics V1 and V2] Duplicate subsets across destination rules for same host.
istio.pilot.duplicate_envoy_clusters
(gauge)
[OpenMetrics V1 and V2] Duplicate envoy clusters caused by service entries with same hostname.
istio.pilot.eds_no_instances
(gauge)
[OpenMetrics V1 and V2] Number of clusters without instances.
istio.pilot.endpoint_not_ready
(gauge)
[OpenMetrics V1 and V2] Endpoint found in unready state.
istio.pilot.invalid_out_listeners
(gauge)
[OpenMetrics V1 and V2] Number of invalid outbound listeners.
istio.pilot.mcp_sink.reconnections
(count)
[OpenMetrics V1 and V2] The number of times the sink has reconnected.
istio.pilot.mcp_sink.recv_failures_total
(count)
[OpenMetrics V1 and V2] The number of recv failures in the source.
istio.pilot.mcp_sink.request_acks_total
(count)
[OpenMetrics V1 and V2] The number of request acks received by the source.
istio.pilot.no_ip
(gauge)
[OpenMetrics V1 and V2] Pods not found in the endpoint table, possibly invalid.
istio.pilot.proxy_convergence_time
(gauge)
[OpenMetrics V1 and V2] Delay between config change and all proxies converging.
Shown as second
istio.pilot.proxy_convergence_time.sum
(count)
[OpenMetrics V1 and V2] Sum of the delay between config change and all proxies converging. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.pilot.proxy_convergence_time.count
(count)
[OpenMetrics V1 and V2] Number of entries of pilot.proxyconvergencetime. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.pilot.rds_expired_nonce
(count)
[OpenMetrics V1 and V2] Total number of RDS messages with an expired nonce.
istio.pilot.services
(gauge)
[OpenMetrics V1 and V2] Total services known to pilot.
istio.pilot.total_xds_internal_errors
(count)
[OpenMetrics V1 and V2] Total number of internal XDS errors in pilot.
istio.pilot.total_xds_rejects
(count)
[OpenMetrics V1 and V2] Total number of XDS responses from pilot rejected by proxy.
istio.pilot.virt_services
(gauge)
[OpenMetrics V1 and V2] Total virtual services known to pilot.
istio.pilot.vservice_dup_domain
(gauge)
[OpenMetrics V1 and V2] Virtual services with dup domains.
istio.pilot.xds
(gauge)
[OpenMetrics V1 and V2] Number of endpoints connected to this pilot using XDS.
istio.pilot.xds.eds_instances
(gauge)
[OpenMetrics V1 and V2] Instances for each cluster, as of last push.
istio.pilot.xds.push.context_errors
(count)
[OpenMetrics V1 and V2] Number of errors (timeouts) initiating push context.
istio.pilot.xds.push.timeout
(count)
[OpenMetrics V1 and V2] Pilot push timeout, will retry.
istio.pilot.xds.push.timeout_failures
(count)
[OpenMetrics V1 and V2] Pilot push timeout failures after repeated attempts.
istio.pilot.xds.pushes
(count)
[OpenMetrics V1 and V2] Pilot build and send errors for lds, rds, cds and eds.
istio.pilot.xds.write_timeout
(count)
[OpenMetrics V1 and V2] Pilot XDS response write timeouts.
istio.pilot.xds.rds_reject
(count)
[OpenMetrics V1 and V2] Pilot rejected RDS.
istio.pilot.xds.lds_reject
(count)
[OpenMetrics V1 and V2] Pilot rejected LDS.
istio.pilot.xds.eds_reject
(count)
[OpenMetrics V1 and V2] Pilot rejected EDS.
istio.pilot.xds.cds_reject
(count)
[OpenMetrics V1 and V2] Pilot rejected CDS.
istio.galley.go.gc_duration_seconds.count
(count)
[OpenMetrics V1 and V2] Count of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.galley.go.gc_duration_seconds.quantile
(gauge)
[OpenMetrics V1 and V2] Quantile of the GC invocation durations.
Shown as second
istio.galley.go.gc_duration_seconds.sum
(count)
[OpenMetrics V1 and V2] Sum of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.galley.go.goroutines
(gauge)
[OpenMetrics V1 and V2] Number of goroutines that currently exist.
Shown as thread
istio.galley.go.info
(gauge)
[OpenMetrics V1 and V2] Information about the Go environment.
istio.galley.go.memstats.alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes allocated and still in use.
Shown as byte
istio.galley.go.memstats.alloc_bytes_total
(gauge)
[OpenMetrics V1 and V2] Total number of bytes allocated even if freed.
Shown as byte
istio.galley.go.memstats.buck_hash_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the profiling bucket hash table.
Shown as byte
istio.galley.go.memstats.frees_total
(gauge)
[OpenMetrics V1 and V2] Total number of frees.
istio.galley.go.memstats.gc_cpu_fraction
(gauge)
[OpenMetrics V1 and V2] CPU taken up by GC
Shown as percent
istio.galley.go.memstats.gc_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for garbage collection system metadata.
Shown as byte
istio.galley.go.memstats.heap_alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Bytes allocated to the heap
Shown as byte
istio.galley.go.memstats.heap_idle_bytes
(gauge)
[OpenMetrics V1 and V2] Number of idle bytes in the heap
Shown as byte
istio.galley.go.memstats.heap_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of Bytes in the heap
Shown as byte
istio.galley.go.memstats.heap_objects
(gauge)
[OpenMetrics V1 and V2] Number of objects in the heap
Shown as object
istio.galley.go.memstats.heap_released_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes released to the system in the last gc
Shown as byte
istio.galley.go.memstats.heap_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the heap
Shown as byte
istio.galley.go.memstats.last_gc_time_seconds
(gauge)
[OpenMetrics V1 and V2] Length of last GC
Shown as second
istio.galley.go.memstats.lookups_total
(gauge)
[OpenMetrics V1 and V2] Number of lookups
Shown as operation
istio.galley.go.memstats.mallocs_total
(gauge)
[OpenMetrics V1 and V2] Number of mallocs
Shown as operation
istio.galley.go.memstats.mcache_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mcache structures.
Shown as byte
istio.galley.go.memstats.mcache_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mcache structures obtained from system.
Shown as byte
istio.galley.go.memstats.mspan_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mspan structures.
Shown as byte
istio.galley.go.memstats.mspan_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mspan structures obtained from system.
Shown as byte
istio.galley.go.memstats.next_gc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of heap bytes when next garbage collection will take place
Shown as byte
istio.galley.go.memstats.other_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for other system allocations
Shown as byte
istio.galley.go.memstats.stack_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by the stack allocator
Shown as byte
istio.galley.go.memstats.stack_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system for stack allocator
Shown as byte
istio.galley.go.memstats.sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system
Shown as byte
istio.galley.go.threads
(gauge)
[OpenMetrics V1 and V2] Number of OS threads created.
Shown as thread
istio.galley.process.cpu_seconds_total
(gauge)
[OpenMetrics V1 and V2] Total user and system CPU time spent in seconds.
Shown as second
istio.galley.process.max_fds
(gauge)
[OpenMetrics V1 and V2] Maximum number of open file descriptors.
Shown as file
istio.galley.process.open_fds
(gauge)
[OpenMetrics V1 and V2] Number of open file descriptors.
Shown as file
istio.galley.process.resident_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Resident memory size in bytes.
Shown as byte
istio.galley.process.start_time_seconds
(gauge)
[OpenMetrics V1 and V2] Start time of the process since unix epoch in seconds.
Shown as second
istio.galley.process.virtual_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Virtual memory size in bytes.
Shown as byte
istio.galley.endpoint_no_pod
(gauge)
[OpenMetrics V1 and V2] Endpoints without an associated pod.
istio.galley.mcp_source.clients_total
(gauge)
[OpenMetrics V1 and V2] The number of streams currently connected.
istio.galley.runtime_processor.event_span_duration_milliseconds
(gauge)
[OpenMetrics V1 and V2] The duration between each incoming event.
Shown as millisecond
istio.galley.runtime_processor.events_processed_total
(gauge)
[OpenMetrics V1 and V2] The number of events that have been processed.
istio.galley.runtime_processor.snapshot_events_total.bucket
(count)
[OpenMetrics V2] The number of events per snapshot per upper_bound.
istio.galley.runtime_processor.snapshot_events_total.count
(count)
[OpenMetrics V1 and V2] The number of events per snapshot.
istio.galley.runtime_processor.snapshot_events_total.sum
(count)
[OpenMetrics V1 and V2] The duration of snapshot events.
istio.galley.runtime_processor.snapshot_lifetime_duration_milliseconds
(gauge)
[OpenMetrics V1 and V2] The duration of each snapshot.
Shown as millisecond
istio.galley.runtime_processor.snapshots_published_total
(count)
[OpenMetrics V1 and V2] The number of snapshots that have been published.
istio.galley.runtime_state_type_instances_total
(gauge)
[OpenMetrics V1 and V2] The number of type instances per type URL.
istio.galley.runtime_strategy.on_change_total
(count)
[OpenMetrics V1 and V2] The number of times the strategy's onChange has been called.
istio.galley.runtime_strategy.timer_max_time_reached_total
(count)
[OpenMetrics V1 and V2] The number of times the max time has been reached.
istio.galley.runtime_strategy.quiesce_reached_total
(count)
[OpenMetrics V1 and V2] The number of times a quiesce has been reached.
istio.galley.runtime_strategy.timer_resets_total
(count)
[OpenMetrics V1 and V2] The number of times the timer has been reset.
istio.galley.source_kube.dynamic_converter_success_total
(count)
[OpenMetrics V1 and V2] The number of times a dynamic kubernetes source successfully converted a resource.
istio.galley.source_kube.event_success_total
(count)
[OpenMetrics V1 and V2] The number of times a kubernetes source successfully handled an event.
istio.galley.validation.cert_key_updates
(count)
[OpenMetrics V1 and V2] Galley validation webhook certificate updates.
istio.galley.validation.config_load
(count)
[OpenMetrics V1 and V2] K8s webhook configuration (re)loads.
istio.galley.validation.config_update
(count)
[OpenMetrics V1 and V2] K8s webhook configuration updates.
istio.galley.validation.passed
(count)
[OpenMetrics V1 and V2] Resource is valid.
istio.citadel.secret_controller.csr_err_count
(count)
[OpenMetrics V1 and V2] The number of errors occurred when creating the CSR.
istio.citadel.secret_controller.secret_deleted_cert_count
(count)
[OpenMetrics V1 and V2] The number of certificates recreated due to secret deletion (service account still exists).
istio.citadel.secret_controller.svc_acc_created_cert_count
(count)
[OpenMetrics V1 and V2] The number of certificates created due to service account creation.
istio.citadel.secret_controller.svc_acc_deleted_cert_count
(count)
[OpenMetrics V1 and V2] The number of certificates deleted due to service account deletion.
istio.citadel.server.authentication_failure_count
(count)
[OpenMetrics V1 and V2] The number of authentication failures.
Shown as error
istio.citadel.server.citadel_root_cert_expiry_timestamp
(gauge)
[OpenMetrics V1 and V2] The unix timestamp, in seconds, when Citadel root cert will expire. We set it to negative in case of internal error.
Shown as second
istio.citadel.server.csr_count
(count)
[OpenMetrics V1 and V2] The number of CSRs received by Citadel server.
istio.citadel.server.csr_parsing_err_count
(count)
[OpenMetrics V1 and V2] The number of errors occurred when parsing the CSR.
Shown as error
istio.citadel.server.id_extraction_err_count
(count)
[OpenMetrics V1 and V2] The number of errors occurred when extracting the ID from CSR.
Shown as error
istio.citadel.server.success_cert_issuance_count
(count)
[OpenMetrics V1 and V2] The number of certificates issuances that have succeeded.
istio.citadel.go.gc_duration_seconds.count
(count)
[OpenMetrics V1 and V2] Count of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.citadel.go.gc_duration_seconds.quantile
(gauge)
[OpenMetrics V1 and V2] Quantile of the GC invocation durations.
Shown as second
istio.citadel.go.gc_duration_seconds.sum
(count)
[OpenMetrics V1 and V2] Sum of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.citadel.go.goroutines
(gauge)
[OpenMetrics V1 and V2] Number of goroutines that currently exist.
Shown as thread
istio.citadel.go.info
(gauge)
[OpenMetrics V1 and V2] Information about the Go environment.
istio.citadel.go.memstats.alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes allocated and still in use.
Shown as byte
istio.citadel.go.memstats.alloc_bytes_total
(count)
[OpenMetrics V1 and V2] Total number of bytes allocated even if freed.
Shown as byte
istio.citadel.go.memstats.buck_hash_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the profiling bucket hash table.
Shown as byte
istio.citadel.go.memstats.frees_total
(count)
[OpenMetrics V1 and V2] Total number of frees.
istio.citadel.go.memstats.gc_cpu_fraction
(gauge)
[OpenMetrics V1 and V2] CPU taken up by GC
Shown as percent
istio.citadel.go.memstats.gc_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for garbage collection system metadata.
Shown as byte
istio.citadel.go.memstats.heap_alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Bytes allocated to the heap
Shown as byte
istio.citadel.go.memstats.heap_idle_bytes
(gauge)
[OpenMetrics V1 and V2] Number of idle bytes in the heap
Shown as byte
istio.citadel.go.memstats.heap_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of Bytes in the heap
Shown as byte
istio.citadel.go.memstats.heap_objects
(gauge)
[OpenMetrics V1 and V2] Number of objects in the heap
Shown as object
istio.citadel.go.memstats.heap_released_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes released to the system in the last gc
Shown as byte
istio.citadel.go.memstats.heap_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the heap
Shown as byte
istio.citadel.go.memstats.last_gc_time_seconds
(gauge)
[OpenMetrics V1 and V2] Length of last GC
Shown as second
istio.citadel.go.memstats.lookups_total
(count)
[OpenMetrics V1 and V2] Number of lookups
Shown as operation
istio.citadel.go.memstats.mallocs_total
(count)
[OpenMetrics V1 and V2] Number of mallocs
Shown as operation
istio.citadel.go.memstats.mcache_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mcache structures.
Shown as byte
istio.citadel.go.memstats.mcache_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mcache structures obtained from system.
Shown as byte
istio.citadel.go.memstats.mspan_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mspan structures.
Shown as byte
istio.citadel.go.memstats.mspan_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mspan structures obtained from system.
Shown as byte
istio.citadel.go.memstats.next_gc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of heap bytes when next garbage collection will take place
Shown as byte
istio.citadel.go.memstats.other_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for other system allocations
Shown as byte
istio.citadel.go.memstats.stack_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by the stack allocator
Shown as byte
istio.citadel.go.memstats.stack_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system for stack allocator
Shown as byte
istio.citadel.go.memstats.sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system
Shown as byte
istio.citadel.go.threads
(gauge)
[OpenMetrics V1 and V2] Number of OS threads created.
Shown as thread
istio.citadel.process.cpu_seconds_total
(gauge)
[OpenMetrics V1 and V2] Total user and system CPU time spent in seconds.
Shown as second
istio.citadel.process.max_fds
(gauge)
[OpenMetrics V1 and V2] Maximum number of open file descriptors.
Shown as file
istio.citadel.process.open_fds
(gauge)
[OpenMetrics V1 and V2] Number of open file descriptors.
Shown as file
istio.citadel.process.resident_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Resident memory size in bytes.
Shown as byte
istio.citadel.process.start_time_seconds
(gauge)
[OpenMetrics V1 and V2] Start time of the process since unix epoch in seconds.
Shown as second
istio.citadel.process.virtual_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Virtual memory size in bytes.
Shown as byte
istio.galley.validation.config_update_error
(count)
[OpenMetrics V1 and V2] K8s webhook configuration update error
Shown as error
istio.citadel.server.cert_chain_expiry_timestamp
(gauge)
[OpenMetrics V1 and V2] The unix timestamp (in seconds) when Citadel cert chain will expire. Negative in case of internal error
Shown as second
istio.citadel.server.root_cert_expiry_timestamp
(gauge)
[OpenMetrics V1 and V2] The unix timestamp (in seconds) when Citadel root cert will expire. Negative in case of internal error
Shown as second
istio.galley.validation.failed
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Count of resource validation failed
istio.pilot.conflict.outbound_listener.http_over_https
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of conflicting HTTP listeners with well known HTTPS ports
istio.pilot.inbound_updates
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of updates received by pilot
istio.pilot.k8s.cfg_events
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Events from k8s config
Shown as event
istio.pilot.k8s.reg_events
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Events from k8s registry
Shown as event
istio.pilot.proxy_queue_time.count
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Count of observation for when proxy is in a push queue before being dequeued. This metric is sent as gauge by default in OpenMetrics V1.
istio.pilot.proxy_queue_time.sum
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Sum of observed values for when proxy is in a push queue before being dequeued. This metric is sent as gauge by default in OpenMetrics V1.
istio.pilot.push.triggers
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of times a push was triggered
Shown as event
istio.pilot.xds.eds_all_locality_endpoints
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Network endpoints for each cluster (across all localities) as of last push. Zero endpoints is an error
istio.pilot.xds.push.time.count
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Count of observation of total time Pilot takes a push. This metric is sent as gauge by default in OpenMetrics V1.
istio.pilot.xds.push.time.sum
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Sum of observed values of total time Pilot takes a push. This metric is sent as gauge by default in OpenMetrics V1.
istio.sidecar_injection.requests_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of sidecar injection requests
Shown as request
istio.sidecar_injection.success_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of successful sidecar injection requests
Shown as request
istio.sidecar_injection.failure_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of failed sidecar injection requests
Shown as request
istio.sidecar_injection.skip_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of skipped sidecar injection requests
Shown as request
istio.mesh.request.duration.milliseconds.sum
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total sum of observed values for duration of requests in ms. This metric is sent as gauge by default in OpenMetrics V1.
Shown as millisecond
istio.mesh.request.duration.milliseconds.count
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total count of observed values for duration of requests. This metric is sent as gauge by default in OpenMetrics V1.
istio.mesh.tcp.connections_closed.total
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Total closed connections
istio.mesh.tcp.connections_opened.total
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Total opened connections
istio.mesh.tcp.received_bytes.total
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Size of total bytes received during request in case of a TCP connection
Shown as byte
istio.mesh.tcp.send_bytes.total
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Size of total bytes sent during response in case of a TCP connection
Shown as byte
istio.mesh.request.count.total
(count)
[OpenMetrics V1 and Istio v1.5+] The number of requests as monotonic count
Shown as request
istio.mesh.request.duration.milliseconds.count.total
(count)
[OpenMetrics V1 and Istio v1.5+] Total count of observed values for duration of requests as monotonic count
istio.mesh.request.duration.milliseconds.sum.total
(count)
[OpenMetrics V1 and Istio v1.5+] Total sum of observed values for duration of requests as monotonic count
istio.mesh.request.size.count.total
(count)
[OpenMetrics V1 and Istio v1.5+] Count of observed request sizes as monotonic count
istio.mesh.request.size.sum.total
(count)
[OpenMetrics V1 and Istio v1.5+] Sum of observed request sizes as monotonic count
istio.mesh.response.size.count.total
(count)
[OpenMetrics V1 and Istio v1.5+] Count of observed response size as monotonic count
istio.mesh.response.size.sum.total
(count)
[OpenMetrics V1 and Istio v1.5+] Sum of observed response size as monotonic count
istio.mesh.tcp.connections_closed.total.total
(count)
[OpenMetrics V1 and Istio v1.5+] Total closed connections as monotonic count
istio.mesh.tcp.connections_opened.total.total
(count)
[OpenMetrics V1 and Istio v1.5+] Total opened connections as monotonic count
istio.mesh.tcp.received_bytes.total.total
(count)
[OpenMetrics V1 and Istio v1.5+] Size of total bytes received during request in case of a TCP connection as monotonic count
Shown as byte
istio.mesh.tcp.send_bytes.total.total
(count)
[OpenMetrics V1 and Istio v1.5+] Size of total bytes sent during response in case of a TCP connection as monotonic count
Shown as byte
istio.mesh.request.duration.count.total
(count)
[OpenMetrics V1 and Istio v1.5+] Count of request durations as monotonic count
Shown as request
istio.mesh.request.duration.sum.total
(count)
[OpenMetrics V1 and Istio v1.5+] Sum of request durations as monotonic count
Shown as millisecond
istio.grpc.server.handled_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of RPCs completed on the server, regardless of success or failure.
istio.grpc.server.handling_seconds.count
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Response latency of gRPC that had been application-level handled by the server. This metric is sent as gauge by default in OpenMetrics V1.
istio.grpc.server.handling_seconds.sum
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Response latency of gRPC that had been application-level handled by the server. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.grpc.server.msg_received_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of RPC stream messages received on the server.
Shown as message
istio.grpc.server.msg_sent_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of gRPC stream messages sent by the server.
Shown as message
istio.grpc.server.started_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of RPCs started on the server.
istio.go.gc_duration_seconds.count
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Count of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.go.gc_duration_seconds.quantile
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Quantile of the GC invocation durations.
Shown as second
istio.go.gc_duration_seconds.sum
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Sum of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.go.goroutines
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of goroutines that currently exist.
Shown as thread
istio.go.info
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Information about the Go environment.
istio.go.memstats.alloc_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes allocated and still in use.
Shown as byte
istio.go.memstats.alloc_bytes_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of bytes allocated even if freed.
Shown as byte
istio.go.memstats.buck_hash_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes used by the profiling bucket hash table.
Shown as byte
istio.go.memstats.frees_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total number of frees.
Shown as byte
istio.go.memstats.gc_cpu_fraction
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] CPU taken up by GC.
Shown as percent
istio.go.memstats.gc_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes used for garbage collection system metadata.
Shown as byte
istio.go.memstats.heap_alloc_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Bytes allocated to the heap.
Shown as byte
istio.go.memstats.heap_idle_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of idle bytes in the heap.
Shown as byte
istio.go.memstats.heap_inuse_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes in the heap.
Shown as byte
istio.go.memstats.heap_objects
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of objects in the heap.
Shown as object
istio.go.memstats.heap_released_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes released to the system in the last gc.
Shown as byte
istio.go.memstats.heap_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes used by the heap.
Shown as byte
istio.go.memstats.last_gc_time_seconds
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Length of last GC.
Shown as second
istio.go.memstats.lookups_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of lookups.
Shown as operation
istio.go.memstats.mallocs_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of mallocs
Shown as operation
istio.go.memstats.mcache_inuse_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes in use by mcache structures.
Shown as byte
istio.go.memstats.mcache_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes used for mcache structures obtained from system.
Shown as byte
istio.go.memstats.mspan_inuse_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes in use by mspan structures.
Shown as byte
istio.go.memstats.mspan_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes used for mspan structures obtained from system.
Shown as byte
istio.go.memstats.next_gc_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of heap bytes when next garbage collection will take place.
Shown as byte
istio.go.memstats.other_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes used for other system allocations.
Shown as byte
istio.go.memstats.stack_inuse_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes in use by the stack allocator.
Shown as byte
istio.go.memstats.stack_sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes obtained from system for stack allocator.
Shown as byte
istio.go.memstats.sys_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of bytes obtained from system.
Shown as byte
istio.go.threads
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of OS threads created.
Shown as thread
istio.process.cpu_seconds_total
(count)
[OpenMetrics V1 and V2 and Istio v1.5+] Total user and system CPU time spent.
Shown as second
istio.process.max_fds
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Maximum number of open file descriptors.
Shown as file
istio.process.open_fds
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Number of open file descriptors.
Shown as file
istio.process.resident_memory_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Resident memory size in bytes.
Shown as byte
istio.process.start_time_seconds
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Start time of the process since unix epoch in seconds.
Shown as second
istio.process.virtual_memory_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Amount of virtual memory used.
Shown as byte
istio.process.virtual_memory_max_bytes
(gauge)
[OpenMetrics V1 and V2 and Istio v1.5+] Maximum amount of virtual memory available.
Shown as byte
istio.galley.validation.config_update_error.count
(count)
[OpenMetrics V2 and Istio v1.5+] K8s webhook configuration update error
Shown as error
istio.galley.validation.config_update.count
(count)
[OpenMetrics V2 and Istio v1.5+] k8s webhook configuration updates.
istio.galley.validation.failed.count
(count)
[OpenMetrics V2 and Istio v1.5+] Count of resource validation failed
istio.go.memstats.frees.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of frees.
istio.go.memstats.lookups.count
(count)
[OpenMetrics V2 and Istio v1.5+] Number of lookups
Shown as operation
istio.go.memstats.mallocs.count
(count)
[OpenMetrics V2 and Istio v1.5+] Number of mallocs
Shown as byte
istio.grpc.server.handled.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of fully handled requests, with responses
Shown as request
istio.grpc.server.msg_received.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of RPC stream messages received on the server.
Shown as message
istio.grpc.server.msg_sent.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of messages sent
Shown as message
istio.grpc.server.started.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of RPCs started on the server.
istio.pilot.inbound_updates.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of updates received by pilot
istio.pilot.k8s.cfg_events.count
(count)
[OpenMetrics V2 and Istio v1.5+] Events from k8s config
Shown as event
istio.pilot.k8s.reg_events.count
(count)
[OpenMetrics V2 and Istio v1.5+] Events from k8s registry
Shown as event
istio.pilot.push.triggers.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of times a push was triggered
istio.pilot.xds.pushes.count
(count)
[OpenMetrics V2 and Istio v1.5+] Pilot build and send errors for lds, rds, cds and eds.
istio.process.cpu_seconds.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total user and system CPU time spent in seconds.
Shown as second
istio.sidecar_injection.requests.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of sidecar injection requests
Shown as request
istio.sidecar_injection.success.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total number of successful sidecar injection requests
Shown as request
istio.mesh.tcp.connections_closed.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total closed connections as monotonic count
istio.mesh.tcp.connections_opened.count
(count)
[OpenMetrics V2 and Istio v1.5+] Total opened connections as monotonic count
istio.mesh.tcp.received_bytes.count
(count)
[OpenMetrics V2 and Istio v1.5+] Size of total bytes received during request in case of a TCP connection as monotonic count
Shown as byte
istio.mesh.tcp.send_bytes.count
(count)
[OpenMetrics V2 and Istio v1.5+] Size of total bytes sent during response in case of a TCP connection as monotonic count
Shown as byte
istio.grpc.server.handling_seconds.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of response latency (seconds) of gRPC that had been application-level handled by the server.
Shown as second
istio.pilot.proxy_convergence_time.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of delay between config change and all proxies converging.
Shown as second
istio.pilot.proxy_queue_time.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of observed values for when proxy is in a push queue before being dequeued
istio.pilot.xds.push.time.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of observation of total time Pilot takes a push
istio.mesh.request.duration.milliseconds.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of observed values for duration of requests
Shown as millisecond
istio.mesh.response.size.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of response sizes
Shown as response
istio.mesh.request.size.bucket
(count)
[OpenMetrics V2 and Istio v1.5+] Bucket of request sizes
Shown as request
istio.mesh.agent.pilot.conflict.outbound_listener.http_over_current_tcp
(gauge)
[OpenMetrics V1 and V2] Number of conflicting wildcard http listeners with current wildcard tcp listener.
istio.mesh.agent.go.memstats.stack_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system for stack allocator
Shown as byte
istio.mesh.agent.conflict.inbound_listener
(gauge)
[OpenMetrics V1 and V2] Number of conflicting inbound listeners.
istio.mesh.agent.go.memstats.sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes obtained from system
Shown as byte
istio.mesh.agent.pilot.xds
(gauge)
[OpenMetrics V1 and V2] Number of endpoints connected to this pilot using XDS.
istio.mesh.agent.go.memstats.alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes allocated and still in use.
Shown as byte
istio.mesh.agent.go.memstats.heap_idle_bytes
(gauge)
[OpenMetrics V1 and V2] Number of idle bytes in the heap.
Shown as byte
istio.mesh.agent.process.resident_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Resident memory size in bytes.
Shown as byte
istio.mesh.agent.conflict.outbound_listener.tcp_over_current_tcp
(gauge)
[OpenMetrics V1 and V2] Number of conflicting tcp listeners with current tcp listener.
istio.mesh.agent.go.memstats.gc_cpu_fraction
(gauge)
[OpenMetrics V1 and V2] CPU taken up by GC.
istio.mesh.agent.go.memstats.heap_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the heap.
Shown as byte
istio.mesh.agent.go.memstats.stack_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by the stack allocator
Shown as byte
istio.mesh.agent.go.memstats.heap_released_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes released to the system in the last gc.
Shown as byte
istio.mesh.agent.go.memstats.mspan_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mspan structures.
Shown as byte
istio.mesh.agent.go.memstats.mallocs.count
(count)
[OpenMetrics V1 and V2] Number of mallocs
Shown as byte
istio.mesh.agent.pilot.endpoint_not_ready
(gauge)
[OpenMetrics V1 and V2] Endpoint found in unready state.
istio.mesh.agent.pilot.no_ip
(gauge)
[OpenMetrics V1 and V2] Pods not found in the endpoint table, possibly invalid.
istio.mesh.agent.num_outgoing_requests.count
(count)
[OpenMetrics V1 and V2] Number of outgoing requests.
istio.mesh.agent.go.memstats.other_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for other system allocations.
Shown as byte
istio.mesh.agent.pilot.xds.config_size_bytes.sum
(count)
[OpenMetrics V1 and V2] Sum of pilot XDS config size.
Shown as byte
istio.mesh.agent.pilot.xds.config_size_bytes.count
(count)
[OpenMetrics V1 and V2] Count of pilot XDS config size samples.
istio.mesh.agent.pilot.xds.config_size_bytes.bucket
(count)
[OpenMetrics V1 and V2] Number of pilot XDS config size.
Shown as byte
istio.mesh.agent.process.open_fds
(gauge)
[OpenMetrics V1 and V2] Number of open file descriptors.
Shown as file
istio.mesh.agent.go.goroutines
(gauge)
[OpenMetrics V1 and V2] Number of goroutines that currently exist.
Shown as thread
istio.mesh.agent.go.threads
(gauge)
[OpenMetrics V1 and V2] Number of OS threads created.
Shown as thread
istio.mesh.agent.go.info
(gauge)
[OpenMetrics V1 and V2] Information about the Go environment.
istio.mesh.agent.go.memstats.frees.count
(count)
[OpenMetrics V1 and V2] Total number of frees.
istio.mesh.agent.go.memstats.mcache_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes in use by mcache structures.
Shown as byte
istio.mesh.agent.process.virtual_memory_bytes
(gauge)
[OpenMetrics V1 and V2] Virtual memory size in bytes.
Shown as byte
istio.mesh.agent.endpoint_no_pod
(gauge)
[OpenMetrics V1 and V2] Endpoints without an associated pod.
istio.mesh.agent.go.gc_duration_seconds.sum
(count)
[OpenMetrics V1 and V2] Sum of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mesh.agent.go.gc_duration_seconds.count
(count)
[OpenMetrics V1 and V2] Count of the GC invocation durations. This metric is sent as gauge by default in OpenMetrics V1.
Shown as second
istio.mesh.agent.go.gc_duration_seconds.quantile
(gauge)
[OpenMetrics V1 and V2] Quantile of the GC invocation durations.
Shown as second
istio.mesh.agent.process.cpu_seconds.count
(count)
[OpenMetrics V1 and V2] Total user and system CPU time spent in seconds.
Shown as second
istio.mesh.agent.go.memstats.heap_objects
(gauge)
[OpenMetrics V1 and V2] Number of objects in the heap
Shown as object
istio.mesh.agent.pilot.vservice_dup_domain
(gauge)
[OpenMetrics V1 and V2] Virtual services with dup domains.
istio.mesh.agent.process.virtual_memory_max_bytes
(gauge)
[OpenMetrics V1 and V2] Maximum amount of virtual memory available.
Shown as byte
istio.mesh.agent.go.memstats.mcache_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mcache structures obtained from system.
Shown as byte
istio.mesh.agent.scrapes.count
(count)
[OpenMetrics V1 and V2] Number of scrapes.
istio.mesh.agent.pilot.duplicate_envoy_clusters
(gauge)
[OpenMetrics V1 and V2] Duplicate envoy clusters caused by service entries with same hostname.
istio.mesh.agent.go.memstats.buck_hash_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used by the profiling bucket hash table.
Shown as byte
istio.mesh.agent.pilot.xds.push_time.sum
(count)
[OpenMetrics V1 and V2] Sum pilot XDS push time.
istio.mesh.agent.pilot.xds.push_time.count
(count)
[OpenMetrics V1 and V2] Total number of samples of pilot XDS push time.
istio.mesh.agent.pilot.xds.push_time.bucket
(count)
[OpenMetrics V1 and V2] Time of pilot XDS push time.
istio.mesh.agent.wasm_cache_entries
(gauge)
[OpenMetrics V1 and V2] Number of Web Assembly cache entries.
Shown as entry
istio.mesh.agent.pilot.eds_no_instances
(gauge)
[OpenMetrics V1 and V2] Number of clusters without instances.
istio.mesh.agent.go.memstats.heap_alloc_bytes
(gauge)
[OpenMetrics V1 and V2] Bytes allocated to the heap
Shown as byte
istio.mesh.agent.pilot.virt_services
(gauge)
[OpenMetrics V1 and V2] Total virtual services known to pilot.
istio.mesh.agent.go.memstats.next_gc_bytes
(gauge)
[OpenMetrics V1 and V2] Number of heap bytes when next garbage collection will take place
Shown as byte
istio.mesh.agent.startup_duration_seconds
(gauge)
[OpenMetrics V1 and V2] Start up duration time in seconds.
Shown as second
istio.mesh.agent.go.memstats.last_gc_time_seconds
(gauge)
[OpenMetrics V1 and V2] Length of last GC
Shown as second
istio.mesh.agent.pilot.xds.send_time.sum
(count)
[OpenMetrics V1 and V2] Sum of pilot XDS send time.
istio.mesh.agent.pilot.xds.send_time.count
(count)
[OpenMetrics V1 and V2] Count of pilot XDS send time sample.
istio.mesh.agent.pilot.xds.send_time.bucket
(count)
[OpenMetrics V1 and V2] Pilot XDS send time.
istio.mesh.agent.go.memstats.heap_inuse_bytes
(gauge)
[OpenMetrics V1 and V2] Number of Bytes in the heap
Shown as byte
istio.mesh.agent.process.max_fds
(gauge)
[OpenMetrics V1 and V2] Maximum number of open file descriptors.
Shown as file
istio.mesh.agent.go.memstats.gc_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for garbage collection system metadata.
Shown as byte
istio.mesh.agent.pilot.destrule_subsets
(gauge)
[OpenMetrics V1 and V2] Duplicate subsets across destination rules for same host.
istio.mesh.agent.pilot.xds.pushes.count
(count)
[OpenMetrics V1 and V2] Pilot build and send errors for lds, rds, cds and eds.
istio.mesh.agent.process.start_time_seconds
(gauge)
[OpenMetrics V1 and V2] Start time of the process since unix epoch in seconds.
Shown as second
istio.mesh.agent.go.memstats.lookups.count
(count)
[OpenMetrics V1 and V2] Number of lookups
Shown as operation
istio.mesh.agent.outgoing_latency.count
(count)
[OpenMetrics V1 and V2] Total outgoing latency.
istio.mesh.agent.go.memstats.mspan_sys_bytes
(gauge)
[OpenMetrics V1 and V2] Number of bytes used for mspan structures obtained from system.
Shown as byte
istio.mesh.agent.pilot.conflict.outbound_listener.tcp_over_current_http
(gauge)
[OpenMetrics V1 and V2] Number of conflicting wildcard tcp listeners with current wildcard http listener.
istio.galley.source.kube.event.error.count
(count)
[OpenMetrics V2] Number of times a kubernetes source encountered errored while handling an event.
istio.galley.source.kube.dynamic.converter.failure.count
(count)
[OpenMetrics V2] Number of times a dynamnic kubernetes source failed converting a resources
istio.galley.validation.cert.key.update.errors.count
(count)
[OpenMetrics V2] Number of Galley validation webhook certificate updates errors.
istio.galley.validation.http.error.count
(count)
[OpenMetrics V2] Number of resource validation http serve errors.
istio.mcp.clients.count
(count)
[OpenMetrics V2] Number of streams currently connected.
istio.mcp.request.acks.count
(count)
[OpenMetrics V2] Number of request acks received by the source.
istio.mcp.request.nacks.count
(count)
[OpenMetrics V2] Number of request nacks received by the source.
istio.mixer.config.rule.config.errors.count
(count)
[OpenMetrics V2] Number of errors encountered during processing of the rule configuration.
istio.mixer.config.rule.config.match.errors.count
(count)
[OpenMetrics V2] Number of rule conditions that was not parseable.
istio.mixer.config.unsatisfied.action.handlers.count
(count)
[OpenMetrics V2] Number of actions that failed due to handlers being unavailable.
istio.mixer.config.adapter.info.configs.count
(count)
[OpenMetrics V2] Number of known adapters in the current config.
istio.mixer.config.adapter.info.config.errors.count
(count)
[OpenMetrics V2] Number of errors encountered during processing of the adapter info configuration.
istio.mixer.config.handler.validation.errors.count
(count)
[OpenMetrics V2] Number of errors encountered because handler validation returned error.
istio.mixer.config.instance.config.errors.count
(count)
[OpenMetrics V2] Number of errors encountered during processing of the instance configuration.
istio.mixer.handler.handler.build.failures.count
(count)
[OpenMetrics V2] Number of handlers that failed creation during config transition.
istio.galley.istio.networking.virtualservices
(gauge)
istio.galley.istio.networking.destinationrules
(gauge)
istio.galley.istio.networking.gateways
(gauge)
istio.galley.istio.authentication.meshpolicies
(gauge)

Eventos

El check de Istio no incluye eventos.

Checks de servicios

istio.prometheus.health
Returns CRITICAL if the check cannot access the metrics endpoint. Returns OK otherwise.
Statuses: ok, critical

istio.openmetrics.health
Returns CRITICAL if the Agent is unable to connect to the OpenMetrics endpoint, otherwise returns OK.
Statuses: ok, critical

istio.pilot.prometheus.health
Returns CRITICAL if the check cannot access the metrics endpoint. Returns OK otherwise.
Statuses: ok, critical

istio.galley.prometheus.health
Returns CRITICAL if the check cannot access the metrics endpoint. Returns OK otherwise.
Statuses: ok, critical

istio.citadel.prometheus.health
Returns CRITICAL if the check cannot access the metrics endpoint. Returns OK otherwise.
Statuses: ok, critical

Resolución de problemas

Error de longitud de fragmento no válida

Si ves el siguiente error en el modo legacy de la integración Istio (versión 3.13.0 o anterior de la integración Istio):

  Error: ("Connection broken: InvalidChunkLength(got length b'', 0 bytes read)",
  InvalidChunkLength(got length b'', 0 bytes read))

Puedes utilizar el modo más reciente de la integración Istio basada en OpenMetrics para solucionar este error.

Debes actualizar como mínimo al Agent 7.31.0 y a Python 3. Consulta la sección Configuración para habilitar OpenMetrics.

Uso de la integración genérica OpenMetrics en un despliegue de Istio

Si se habilita la inyección de sidecars de proxy de Istio, la monitorización de otras métricas de Prometheus que utilicen la integración de OpenMetrics con el mismo endpoint de métricas que el istio_mesh_endpoint puede dar lugar a un uso elevado de métricas personalizadas y a una recopilación de métricas duplicadas.

Para asegurarte de que tu configuración de OpenMetrics no recopile métricas de forma redundante, puedes:

  1. Utilizar una coincidencia de métricas específica en la opción de configuración de metrics o
  2. Si utilizas el valor comodín * para metrics, considera la posibilidad de utilizar las siguientes opciones de la integración OpenMetrics para excluir métricas ya compatibles con las integraciones Istio y Envoy.

Configuración del modo más reciente de OpenMetrics con recopilación de métricas genéricas

Asegúrate de excluir las métricas de Istio y Envoy de tu configuración para evitar recibir una facturación elevada por métricas personalizadas. Utiliza exclude_metrics si elopenmetrics_endpoint está habilitado.

## Every instance is scheduled independent of the others.
#
instances:
  - openmetrics_endpoint: <OPENMETRICS_ENDPOINT>
    metrics:
    - '.*'
    exclude_metrics:
      - istio_*
      - envoy_*

Configuración del modo legacy de OpenMetrics con recopilación de métricas genéricas

Asegúrate de excluir las métricas de Istio y Envoy de tu configuración para evitar recibir una facturación elevada por métricas personalizadas. Utiliza ignore_metrics si la prometheus_url está habilitada.

instances:
  - prometheus_url: <PROMETHEUS_URL>
    metrics:
      - '*'
    ignore_metrics:
      - istio_*
      - envoy_*

¿Necesitas ayuda? Ponte en contacto con el servicio de asistencia de Datadog.

Referencias adicionales

Documentación útil adicional, enlaces y artículos: