<div dir="ltr">>Contact me off-list if you want a deeper discussion of the history of bufferbloat and what's going on to try and solve it.<div><br></div><div>Sure, i will. You made my day :)</div><div>because by reading papers/articles, i didn't get that i gained from you people.<br><div>Infact always wanna hear something like this. </div><div><br></div><div>So Thanks a lot for being so kind.</div></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Apr 20, 2015 at 9:15 PM, David Lang <span dir="ltr"><<a href="mailto:david@lang.hm" target="_blank">david@lang.hm</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Mon, 20 Apr 2015, sahil grover wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
David Sir,<br>
<br>
Thanks for answering.<br>
<br>
can you please tell me how to interpret its output?<br>
<br>
By "netperf-wrapper rrul <a href="http://netperf.bufferbloat.net" target="_blank">netperf.bufferbloat.net</a>" ( i chose netserver<br>
that is running on <a href="http://netperf.bufferbloat.net" target="_blank">netperf.bufferbloat.net</a>)<br>
output(result.png) is attached.<br>
<br>
please tell me first what does it say generally?<br>
secondly, anything related with bufferbloat point of view.<br>
</blockquote>
<br></span>
latency should not increase significantly under load. The fact that it does indicates that you have a problem. The fact that the latency can increase to multi-second values for many people indicates a big problem.<br>
<br>
take a look at the new test that's available at <a href="https://www.dslreports.com/speedtest" target="_blank">https://www.dslreports.com/speedtest</a> and then look at the results tab and see how the latency increases during the download and upload tests.<br>
<br>
If you have a system without excessive buffering, you would not see massive increases in latency.<br>
<br>
Contact me off-list if you want a deeper discussion of the history of bufferbloat and what's going on to try and solve it.<span class="HOEnZb"><font color="#888888"><br>
<br>
David Lang<br>
</font></span></blockquote></div><br></div>