William, this is just a simple experiment, I'm still trying other ideas to get higher performance improvement, final patch is for Linux kernel net tree, not for ovs.
-----邮件原件----- 发件人: William Tu [mailto:[email protected]] 发送时间: 2020年3月19日 22:53 收件人: Yi Yang (杨燚)-云服务集团 <[email protected]> 抄送: [email protected]; [email protected]; [email protected] 主题: Re: [ovs-dev] 答复: [PATCH v7] Use TPACKET_V3 to accelerate veth for userspace datapath On Wed, Mar 18, 2020 at 8:12 PM Yi Yang (杨燚)-云服务集团 <[email protected]> wrote: > > Hi, folks > > As I said, TPACKET_V3 does have kernel implementation issue, I tried to fix > it in Linux kernel 5.5.9, here is my test data with tpacket_v3 and tso > enabled. On my low end server, my goal is to reach 16Gbps at least, I still > have another idea to improve it. > Can you share your kernel fix? Or have you sent patch somewhere? William _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
