Nvidia Jetson

Nvidia Jetson

Agent Check Check de l'Agent

Linux OS Supported

Présentation

Ce check permet de surveiller une carte Nvidia Jetson. Il transmet les métriques recueillies à partir de tegrastats.

Configuration

Installation

Le check Nvidia Jetson est inclus avec le package de l'Agent Datadog. Vous n’avez donc rien d’autre à installer sur votre serveur.

Configuration

  1. Créez un fichier jetson.d/conf.yaml dans le dossier conf.d/ à la racine du répertoire de configuration de votre Agent pour commencer à recueillir vos données de performance Jetson. Consultez le fichier d’exemple jetson.d/conf.yaml pour découvrir toutes les options de configuration disponibles.

  2. Redémarrez l’Agent.

Validation

Lancez la sous-commande status de l’Agent et cherchez jetson dans la section Checks.

Données collectées

Métriques

nvidia.jetson.mem.used
(gauge)
Amount of RAM in use
Shown as byte
nvidia.jetson.mem.total
(gauge)
Total amount of RAM available for applications
Shown as byte
nvidia.jetson.mem.n_lfb
(gauge)
The number of free blocks of the largest size
Shown as unit
nvidia.jetson.mem.lfb
(gauge)
Size of the largest free block
Shown as byte
nvidia.jetson.iram.used
(gauge)
Amount of IRAM memory in use
Shown as byte
nvidia.jetson.iram.total
(gauge)
Total amount of IRAM memory available
Shown as byte
nvidia.jetson.iram.lfb
(gauge)
Size of the largest free block
Shown as byte
nvidia.jetson.swap.used
(gauge)
Amount of SWAP in use in megabytes
Shown as byte
nvidia.jetson.swap.total
(gauge)
Total amount of SWAP available for applications
Shown as byte
nvidia.jetson.swap.cached
(gauge)
Amount of SWAP cached in megabytes
Shown as byte
nvidia.jetson.emc.usage
(gauge)
Percent of EMC memory bandwidth being used relative to the current running frequency
Shown as percent
nvidia.jetson.emc.freq
(gauge)
EMC 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.gpu.freq
(gauge)
GR3D frequency
Shown as megahertz
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.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.temp
(gauge)
Temperature
Shown as degree celsius
nvidia.jetson.power.instant
(gauge)
Current power consumption
Shown as milliwatt
nvidia.jetson.power.average
(gauge)
Average power consumption
Shown as milliwatt

Certaines métriques sont uniquement transmises lorsque use_sudo est défini sur true :

  • 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 service

Nvidia Jetson n’inclut aucun check de service.

Événements

Nvidia Jetson n’inclut aucun événement.

Dépannage

Besoin d’aide ? Contactez l’assistance Datadog.