Re: [vpp-dev] native vhost-user perf improvements

2016-12-01 Thread Alec Hothan (ahothan)
Re: [vpp-dev] native vhost-user perf improvements Hi Alec, Inline… On 29 Nov 2016, at 02:54, Alec Hothan (ahothan) mailto:ahot...@cisco.com>> wrote: Hi Damjan, Regarding the diffs, do you know in which error case(s) the retry will hit the most to cause such a big improvement in NDR?

Re: [vpp-dev] native vhost-user perf improvements

2016-11-29 Thread Damjan Marion (damarion)
Hi Alec, Inline… On 29 Nov 2016, at 02:54, Alec Hothan (ahothan) mailto:ahot...@cisco.com>> wrote: Hi Damjan, Regarding the diffs, do you know in which error case(s) the retry will hit the most to cause such a big improvement in NDR? It is not about error case. It is about cases where there

Re: [vpp-dev] native vhost-user perf improvements

2016-11-28 Thread Alec Hothan (ahothan)
Alec From: on behalf of "Damjan Marion (damarion)" Date: Thursday, November 24, 2016 at 3:21 AM To: vpp-dev Subject: [vpp-dev] native vhost-user perf improvements I know that several people are playing with VPP vhost-user implementation so just a heads-up about latest change

[vpp-dev] native vhost-user perf improvements

2016-11-24 Thread Damjan Marion (damarion)
I know that several people are playing with VPP vhost-user implementation so just a heads-up about latest change in master which really helps with NDR performance. We are observing NDR gain of 41% in our testbeds. https://git.fd.io/vpp/commit/?id=4e969f9 Let me know if any issues, or just feed