This parameter controls the maximum number of receive queue buffer descriptors per interrupt that are used by the ixgbe network driver. You can increase the number of receive queue buffer descriptors by increasing the value of this parameter. This parameter can be set by editing the /kernel/drv/ixgbe.conf file before the ixgbe driver attach occurs.
Unsigned integer
256
16 to 4096
No
None
To change the number of receive queue buffer descriptors that are handled per interrupt by the ixgbe network driver.
Unstable