lkml.org 
[lkml]   [2020]   [Dec]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net-next v2 1/6] bcm63xx_enet: batch process rx path
From
Date


On 12/24/2020 6:24 AM, Sieng Piaw Liew wrote:
> Use netif_receive_skb_list to batch process rx skb.
> Tested on BCM6328 320 MHz using iperf3 -M 512, increasing performance
> by 12.5%.
>
> Before:
> [ ID] Interval Transfer Bandwidth Retr
> [ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender
> [ 4] 0.00-30.00 sec 120 MBytes 33.5 Mbits/sec receiver
>
> After:
> [ ID] Interval Transfer Bandwidth Retr
> [ 4] 0.00-30.00 sec 136 MBytes 37.9 Mbits/sec 203 sender
> [ 4] 0.00-30.00 sec 135 MBytes 37.7 Mbits/sec receiver
>
> Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>

Acked-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian

\
 
 \ /
  Last update: 2020-12-29 04:13    [W:0.072 / U:0.808 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site