You can enable streaming telemetry on the Dell OS10 switches to integrate buffer statistics and tracking on Dell switches.
After adding Dell OS10 switches as a data source in vRealize Network Insight, you can enable streaming telemetry on the switches to send buffer related information to the vRealize Network Insight collector.
The vRealize Network Insight collector ingests this telemetry information and extracts the per-port egress buffer peak utilization
metric. This metric can be used to diagnose network congestion at a particular switchport in the network, and to identify application performance issues.
If the peak buffer utilization exceeds a threshold of 10 MB, vRealize Network Insight raises the Switchport Buffer Threshold Exceeded Event
alert.
Here is an example on how to configure streaming telemetry on a Dell OS10 switch:
telemetry enable ! destination-group dg03 destination vRNI Collector IP 50000 ! subscription-profile sp03 sensor-group buffer 15000 destination-group dg03 encoding gpb transport grpc no-tls source-interface ethernet1/1/1 end
For more information about configuring telemetry, see the Dell EMC User Guide.