Re: GCP cloud : Virtio-PMD performance Issue

Thanks Maxime, We will analyse further and try pinpointing the regression commit between DPDK-21.11 & DPDK-21.08. Will get back with further queries once we have an update. On Fri, Dec 13, 2024 at 4:17 PM Maxime Coquelin wrote: > (with DPDK ML that got removed) > > On 12/13/24 11:46, Maxime Coqu

Re: GCP cloud : Virtio-PMD performance Issue

(with DPDK ML that got removed) On 12/13/24 11:46, Maxime Coquelin wrote: On 12/13/24 11:21, Mukul Sinha wrote: Thanks @joshw...@google.com @Maxime Coquelin for the inputs. @Maxime Coquelin

Re: GCP cloud : Virtio-PMD performance Issue

Hi Maxime, We have run perf top on dpdk-20.05 vs dpdk-22.11 but nothing of difference in the top-hitter api's. In our analysis virtio-PMD CPU performance's not a bottleneck (infact its more performant now) but its the GCP hypervisor which isn't able to cope up with 3 times the Tx traffic load. On

Re: GCP cloud : Virtio-PMD performance Issue

Thanks @maxime.coque...@redhat.com Have included dev@dpdk.org On Fri, Dec 6, 2024 at 2:11 AM Maxime Coquelin wrote: > Hi Mukul, > > DPDK upstream mailing lists should be added to this e-mail. > I am not allowed to provide off-list support, all discussions should > happen upstream. > > If this i

Re: GCP cloud : Virtio-PMD performance Issue

GCP-dev team @jeroe...@google.com @rush...@google.com @joshw...@google.com Please do check on this & get back. On Fri, Dec 6, 2024 at 4:24 AM Mukul Sinha wrote: > Thanks @maxime.coque...@redhat.com > Have included dev@dpdk.org > > > On Fri, Dec 6, 2024 at 2:11 AM Maxime Coquelin > wrote: >

Re: GCP cloud : Virtio-PMD performance Issue

Hi Mukul, On 12/5/24 23:54, Mukul Sinha wrote: Thanks @maxime.coque...@redhat.com Have included dev@dpdk.org On Fri, Dec 6, 2024 at 2:11 AM Maxime Coquelin mailto:maxime.coque...@redhat.com>> wrote: Hi Mukul, DPDK upstream m