Re: [dpdk-dev] Fwd: high latency detected in IP pipeline example

2020-02-18 Thread James Huang
No. I didn't notice the RTT bouncing symptoms. In high throughput scenario, if multiple pipelines runs in a single cpu core, it does increase the latency. Regards, James Huang On Tue, Feb 18, 2020 at 1:50 AM Victor Huertas wrote: > Dear James, > > I have done two different

Re: [dpdk-dev] Fwd: high latency detected in IP pipeline example

2020-02-17 Thread James Huang
u notice loose of performance > (in throughput) in your aplicación because of that? > > Regards > > El mar., 18 feb. 2020 0:10, James Huang escribió: > >> Yes, I experienced similar issue in my application. In a short answer, >> set the swqs write burst value to 1

Re: [dpdk-dev] Fwd: high latency detected in IP pipeline example

2020-02-17 Thread James Huang
Yes, I experienced similar issue in my application. In a short answer, set the swqs write burst value to 1 may reduce the latency significantly. The default write burst value is 32. On Mon., Feb. 17, 2020, 8:41 a.m. Victor Huertas wrote: > Hi all, > > I am developing my own DPDK application basi

Re: [dpdk-dev] [vlan offload] does I350 support vlan offload?

2018-03-01 Thread James Huang
I got same issue, is there any possible way to make it work? On Feb 3, 2018 5:26 PM, "真我风采" <1534057...@qq.com> wrote: > Hi, All: > I want to use I350 vlan offload feature to impove performance, but > get in trouble. > After enable port_conf.hw_vlan_strip, i can get vlan id in > mbuf->v