On 16-07-11 09:37 AM, Jesper Dangaard Brouer wrote:
On Mon, 11 Jul 2016 07:09:26 -0400
Jamal Hadi Salim wrote:
$ perf record -a samples/bpf/xdp1 $(
[..]
So - devil's advocate speaking:
I can filter and drop with this very specific NIC at 10x as fast
in hardware, correct?
After avoiding
On Mon, 11 Jul 2016 07:09:26 -0400
Jamal Hadi Salim wrote:
> On 16-07-07 10:15 PM, Brenden Blanco wrote:
> > Add a sample program that only drops packets at the BPF_PROG_TYPE_XDP_RX
> > hook of a link. With the drop-only program, observed single core rate is
> > ~20Mpps.
> >
> > Other tests were
On 16-07-07 10:15 PM, Brenden Blanco wrote:
Add a sample program that only drops packets at the BPF_PROG_TYPE_XDP_RX
hook of a link. With the drop-only program, observed single core rate is
~20Mpps.
Other tests were run, for instance without the dropcnt increment or
without reading from the pack
On Fri, Jul 8, 2016 at 5:15 AM, Brenden Blanco wrote:
> Add a sample program that only drops packets at the BPF_PROG_TYPE_XDP_RX
> hook of a link. With the drop-only program, observed single core rate is
> ~20Mpps.
>
> Other tests were run, for instance without the dropcnt increment or
> without r
Add a sample program that only drops packets at the BPF_PROG_TYPE_XDP_RX
hook of a link. With the drop-only program, observed single core rate is
~20Mpps.
Other tests were run, for instance without the dropcnt increment or
without reading from the packet header, the packet rate was mostly
unchange