17 ## Set logical CPU core where main thread runs
20 ## Set logical CPU core(s) where worker threads are running
21 ## by default there is no worker threads started
22 # corelist-workers 2-3,18-19
26 ## Change default settings for all intefaces
28 ## Number of receive queues, enables RSS
32 ## Number of transmit queues, Default is equal
33 ## to number of worker threads or 1 if no workers treads
36 ## Number of descriptors in transmit and receive rings
37 ## increasing or reducing number can impact performance
38 ## Default is 1024 for both rx and tx
42 ## VLAN strip offload mode for interface
44 # vlan-strip-offload on
47 ## Whitelist specific interface by specifying PCI address
50 ## Whitelist specific interface by specifying PCI address and in
51 ## addition specify custom parameters for this interface
56 ## Change UIO driver used by VPP, Options are: uio_pci_generic, vfio-pci
57 ## and igb_uio (default)
58 # uio-driver uio_pci_generic
60 ## Disable mutli-segment buffers, improves performance but
61 ## disables Jumbo MTU support
64 ## Increase number of buffers allocated, needed only in scenarios with
65 ## large number of interfaces and worker threads. Value is per CPU socket.
69 ## Change hugepages allocation per-socket, needed only if there is need for
70 ## larger number of mbufs. Default is 256M on each detected CPU socket
71 # socket-mem 2048,2048