Documentation forNetwork Performance Monitor
Monitoring network performance is a key capability of SolarWinds Observability Self-Hosted (formerly Hybrid Cloud Observability) and is available in the Essentials edition. Network Performance Monitor (NPM) is also available in a standalone module.

Custom Volume/Disk Chart

The Volume Details view may be customized with the Custom Volume/Disk Chart resource to display any of the following volume‑related charts:

Allocation Failures

Provides a count of disk allocation failures on the selected volume over a custom period of time.

Min/Max/Average Disk Usage

Provides a chart of minimum, maximum, and average response times for the selected volume over a custom period of time.

Percent Disk Usage

Provides a measure of the percent of available memory used by the selected volume over a custom period of time.

Volume Size

Shows the available memory, in bytes, of the selected volume over a custom period of time.

See Customize charts in the SolarWinds Platform Web Console for details about chart customization options and tips.