[dpdk-dev] Max throughput Using QOS Scheduler
srikanth044 at gmail.com
Wed Nov 5 02:29:00 CET 2014
Can anybody answer my queries ?
thanks & Regards,
On Thu, Oct 30, 2014 at 9:09 AM, Srikanth Akula <srikanth044 at gmail.com>
> Hello All ,
> I am currently trying to implement QOS scheduler using DPDK 1.6 . I have
> configured 1 subport , 4096 pipes for the sub port and 4 TC's and 4 Queues .
> Currently i am trying to send packets destined to single Queue of the
> available 16 queues of one of the pipe .
> Could some body explain what could be the throughput we can achieve using
> this scheme. The reason for asking this is , i could sense different
> behavior each time when i send traffic destined to different destination
> Queues .
> for example :
> 1. << Only one stream>>> Stream destined Q0 of TC0 ..
> 2. << 4 streams >>>> 1st Stream destined for Q3 of Tc3 ...
> 2nd stream destined for Q2 of Tc2
> 3rd stream destined for Q1 of TC1
> 4th Stream destined for Q0 of TC0
> Is there any difference between scheduler behavior for above two
> scenarios while enqueing and de-queueing ??
> Queue size is 64 , and number of packets enqueud and dequeued is 64 as
> And what is the improvements i would gain if i move to DPDK 1.7 w.r.t QOS ?
> Could you please clarify my queries ?
> Thanks & Regards,
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