<div dir="ltr">Thanks, Thomas for forwarding this to the group. <div><div>I have one more question. Does DPDK QOS uses any internal threads/timers for the token bucket implementation?. The token</div><div> buckets can be implemented in different ways. When are the tokens are filled, I see there is tb_period?</div><div>It looks like the tokens are filled when the HQOS thread is trying to find the next active pipe?</div><div><br></div><div>Regards,</div><div>Satish Amara</div><div><br></div><div><br></div><div><br></div><div><br><div><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Mar 31, 2022 at 3:39 PM Thomas Monjalon <<a href="mailto:thomas@monjalon.net" target="_blank">thomas@monjalon.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">+Cc QoS scheduler maintainers (see file MAINTAINERS)<br>
<br>
31/03/2022 18:59, satish amara:<br>
> Hi,<br>
> I am trying to understand the QOS sample scheduler application code.<br>
> Trying to understand what is tc_period in the config.<br>
> 30. QoS Scheduler Sample Application — Data Plane Development Kit 21.05.0<br>
> documentation (<a href="http://dpdk.org" rel="noreferrer" target="_blank">dpdk.org</a>)<br>
> <<a href="https://doc.dpdk.org/guides-21.05/sample_app_ug/qos_scheduler.html" rel="noreferrer" target="_blank">https://doc.dpdk.org/guides-21.05/sample_app_ug/qos_scheduler.html</a>> Is<br>
> tc_period same as tb_period<br>
> tb_period Bytes Time period that should elapse since the last credit update<br>
> in order for the bucket to be awarded tb_credits_per_period worth or<br>
> credits.<br>
> Regards,<br>
> Satish Amara<br>
> <br>
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</blockquote></div>