<div class="gmail_quote">On Thu, Jun 19, 2008 at 5:37 AM, Rafael Umann <<a href="mailto:rafael.umann@terra.com.br">rafael.umann@terra.com.br</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div><div></div><div class="Wj3C7c">> What is your request:connection ratio?<br><br>
</div></div>Unfortunately now i dont have servers doing 20000 hits/second, and<br>
thats why i dont have stats for you. </blockquote><div><br></div><div>Actually, it's right there in your varnishstat output:</div><div><br></div><div> 36189916 476.66 250.71 Client connections accepted<br>
404804204 5494.13 2804.30 Client requests received<br></div><div><br></div><div>Your request:connection ratio is > 10:1! This is a very good situation to be in. varnish doesn't have to spawn nearly as many threads as it would if the ratio were lower, as is common at many other sites.</div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I have 6 servers runing this<br>
service now, each one doing 5500 hits/sec with 10% CPU usage, and this<br>
infrastructure scales to 20000 hits/sec each server.</blockquote><div><br></div><div>It's probably inaccurate to assume that things will scale linearly :)</div><div><br></div><div>Best regards,</div><div><br></div><div>
--Michael </div></div>