Querying Compute Nodes

Fuzzball provides visibility into the compute nodes in your Fuzzball cluster. Nodes are physical or virtual machines that execute your workflow’s jobs. Each node provides CPU cores, memory, and specialized devices like GPUs.

You can view detailed information about a node through both the web UI and CLI. Node information includes total and available resources, device counts, jobs currently executing on each node, and the node’s state – its scheduling status, the holds recorded against it, and the job failures attributed to it.

The web UI dashboard summarises node state per cluster, so a held node is visible without opening the nodes list. For what each status means, how a silent node is detected, and how to configure them, see Node Health Monitoring.