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.

Node Buffer Misses

This widget provides an accounting of buffer misses and errors on the selected node over both the last hour and the last day. If the selected node is unable to process a passed packet, a buffer miss is reported in this widget.

The type of buffer miss reported corresponds to the sizes shown in the following table.

Buffer Miss Description

Size

Small

104 bytes

Medium

600 bytes

Big

1524 bytes

Large

5024 bytes

Huge

18024 bytes