e-
> From: vpp-dev@lists.fd.io On Behalf Of NUAA??
> Sent: Tuesday, August 2, 2022 9:46
> To: vpp-dev@lists.fd.io
> Subject: Re: [vpp-dev] Copy packet forwarding performance issues
>
> Hi, ben
> Thanks for your hint, i used vlib_buffer_clone() to copy packet， but the
&g
Message-
> > From: vpp-dev@lists.fd.io On Behalf Of NUAA??
> > Sent: Monday, August 1, 2022 4:53
> > To: vpp-dev@lists.fd.io
> > Subject: [vpp-dev] Copy packet forwarding performance issues
> >
> > Hi，vpp experts
> > I have a task that send one packet to
You probably want to use vlib_buffer_clone() instead.
Best
ben
> -Original Message-
> From: vpp-dev@lists.fd.io On Behalf Of NUAA??
> Sent: Monday, August 1, 2022 4:53
> To: vpp-dev@lists.fd.io
> Subject: [vpp-dev] Copy packet forwarding performance issues
>
> Hi，v
Hi，vpp experts
I have a task that send one packet to three NIC
my method is that use "vlib_buffer_alloc" function to copy three buffer，but
this method is poor performance，about that if vpp is 10G bps， once copy
will reduce 1.5G bps
is vpp has like dpdk buffer use refcnt count to avoid copy buffer？
