Nvidia Jetson

Supported OS Linux

Información general

Este check monitoriza una placa Nvidia Jetson. Informa de las métricas recopiladas de tegrastats.

Configuración

Instalación

El check de Nvidia Jetson está incluido en el paquete del Datadog Agent. No es necesaria ninguna instalación adicional en tu servidor.

Configuración

  1. Crea un archivo jetson.d/conf.yaml en la carpeta conf.d/ en la raíz de tu directorio de configuración del Agent para empezar a recopilar tus datos de rendimiento de Jetson. Consulta el jetson.d/conf.yaml.example de ejemplo para conocer todas las opciones disponibles de configuración.

  2. Reinicia el Agent.

Validación

Ejecuta el subcomando de estado del Agent y busca jetson en la sección Checks.

Datos recopilados

Métricas

nvidia.jetson.cpu.freq
(gauge)		CPU frequency
Shown as megahertz
nvidia.jetson.cpu.inactive_count
(gauge)		Number of inactive cores
Shown as unit
nvidia.jetson.cpu.total_count
(gauge)		Total number of cores
Shown as unit
nvidia.jetson.cpu.usage
(gauge)		Load statistics of the CPU core relative to the current running frequency or 'off' in case a core is currently powered down
Shown as percent
nvidia.jetson.emc.freq
(gauge)		EMC frequency
Shown as megahertz
nvidia.jetson.emc.usage
(gauge)		Percent of EMC memory bandwidth being used relative to the current running frequency
Shown as percent
nvidia.jetson.gpu.freq
(gauge)		GR3D frequency
Shown as megahertz
nvidia.jetson.gpu.usage
(gauge)		Percent of the GR3D that is being used relative to the current running frequency
Shown as percent
nvidia.jetson.iram.lfb
(gauge)		Size of the largest free block
Shown as byte
nvidia.jetson.iram.total
(gauge)		Total amount of IRAM memory available
Shown as byte
nvidia.jetson.iram.used
(gauge)		Amount of IRAM memory in use
Shown as byte
nvidia.jetson.mem.lfb
(gauge)		Size of the largest free block
Shown as byte
nvidia.jetson.mem.n_lfb
(gauge)		The number of free blocks of the largest size
Shown as unit
nvidia.jetson.mem.total
(gauge)		Total amount of RAM available for applications
Shown as byte
nvidia.jetson.mem.used
(gauge)		Amount of RAM in use
Shown as byte
nvidia.jetson.power.average
(gauge)		Average power consumption
Shown as milliwatt
nvidia.jetson.power.instant
(gauge)		Current power consumption
Shown as milliwatt
nvidia.jetson.swap.cached
(gauge)		Amount of SWAP cached in megabytes
Shown as byte
nvidia.jetson.swap.total
(gauge)		Total amount of SWAP available for applications
Shown as byte
nvidia.jetson.swap.used
(gauge)		Amount of SWAP in use in megabytes
Shown as byte
nvidia.jetson.temp
(gauge)		Temperature
Shown as degree celsius

Algunas métricas solo se notifican si use_sudo está configurado como verdadero:

  • nvidia.jetson.iram.used
  • nvidia.jetson.iram.total
  • nvidia.jetson.iram.lfb
  • nvidia.jetson.emc.freq
  • nvidia.jetson.gpu.freq
  • nvidia.jetson.cpu.freq

Checks de servicio

La integración de Nvidia Jetson no incluye ningún check de servicio.

Eventos

La integración de Nvidia Jetson no incluye ningún evento.

Solucionar problemas

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