<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 27, 2016 at 4:43 PM, Max Lapshin <span dir="ltr"><<a href="mailto:max.lapshin@gmail.com" target="_blank">max.lapshin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">What does busy_wait means here? Is it a waisted CPU that I need to optimize to handle more input traffic? Or is it cpu that will be used as soon as my load grows?</blockquote></div><br></div><div class="gmail_extra">My guess is that it is busy-waiting on the CPU in order to be able to serve new events with lower latency. So once your system increases its traffic load, less time will be spent waiting.<br></div><div class="gmail_extra"><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">J.</div>
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