<div dir="ltr">Which OS? What NIC? You also have to consider the traffic source, is it known capable of of saturating the NIC on your server?</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 6, 2017 at 10:24 AM, MrFastDie <span dir="ltr"><<a href="mailto:nginx-forum@forum.nginx.org" target="_blank">nginx-forum@forum.nginx.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
the last days I played a little with the NGINX settings and the tcp stack to<br>
test the best performance. I used direct connection between my testing<br>
machine and my server using a cat5e cable.<br>
My nginx.conf can be found at pastebin: <a href="http://pastebin.com/rRAEwvNc" rel="noreferrer" target="_blank">http://pastebin.com/rRAEwvNc</a><br>
My sysctl.conf also provides lot of changes: <a href="http://pastebin.com/KmPjEnHN" rel="noreferrer" target="_blank">http://pastebin.com/KmPjEnHN</a><br>
My /etc/security/limits.conf provides soft nofile at 1048576 and hard nofile<br>
at the same value.<br>
<br>
I'm not using any kind of firewall, all logs are disabled, neither the cpu<br>
nor the ram is at it's limit, the i/o load seems fine to me too, but the<br>
internet speed caps round about 600 Mbit/s. This test was made with 2000<br>
connections per time and a 1MB file.<br>
<br>
The server contains an Intel(R) Pentium(R) Dual CPU E2220 @ 2.40GHz and<br>
has 3.5G of Ram.<br>
My local computer contains an Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz and<br>
has 16G of Ram.<br>
<br>
The limits and tcp changes were also made on my local computer.<br>
<br>
Is there someone who can help me to deal with this problem?<br>
<br>
Posted at Nginx Forum: <a href="https://forum.nginx.org/read.php?2,271846,271846#msg-271846" rel="noreferrer" target="_blank">https://forum.nginx.org/read.<wbr>php?2,271846,271846#msg-271846</a><br>
<br>
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</blockquote></div><br></div>