Issue CNV-30407 gives the user the ability to choose whether or not to utilize multiqueue for the VMs in a nodepool. This setting is known to improve performance when jumbo frames (mtu 9000 or larger) are in use, but has the issue that performance was degraded with smaller MTUs

The issue that impacted performance on smaller MTUs is being resolved here, KMAINT-145. Once KMAINT-145 lands, the default in both the CLI and CEL defaulting should be to enable multiqueue