NodeFilesystemSpaceFillingUp # Meaning # This alert is based on an extrapolation of the space used in a file system. It fires if both the current usage is above a certain threshold and the extrapolation predicts to run out of space in a certain time. This is a warning-level alert if that time is less than 24h. It’s a critical alert if that time is less than 4h. Full context The filesystem on Kubernetes nodes mainly consists of the operating system, [container ephemeral storage][1], containe...
