> ## Documentation Index
> Fetch the complete documentation index at: https://docs.coreweave.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How do I interpret GPU health events?

CoreWeave surfaces NVIDIA GPU health signals, including XID counts (driver-reported errors) and thermal data, through the Node Details Grafana dashboard. Most XIDs indicate a transient or hardware issue rather than something to fix in your workload, and CoreWeave's Node Lifecycle Controller drains and triages affected Nodes automatically when a serious event occurs.

For the meaning of each XID, see the [NVIDIA XID reference](https://docs.nvidia.com/deploy/xid-errors/index.html). [Contact support](/support/contact) if a Node is repeatedly draining for the same reason or if your workload is hitting GPU errors that aren't surfaced as drain events.

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<Badge stroke shape="pill" color="blue" size="md">[Nodes](/support/cks/tags/nodes)</Badge><Badge stroke shape="pill" color="blue" size="md">[Server Errors](/support/cks/tags/server-errors)</Badge>