On Thursday, October 8, 2015 at 3:13 PM, Naseem Al-Naji wrote: > Hey there! Yes, I believe it is mainly just how we have configured it. The > NGINX performs much better on our staging servers even though they only have > 1 worker process, whereas our production has 4 worker processes, where 4 is > recommended. > > On Thu, Oct 8, 2015 at 2:41 PM, Payam Chychi <[email protected] > (mailto:[email protected])> wrote: > > > > On 2015-10-08, 1:23 PM, Naseem Al-Naji wrote: > > > Hi everyone, > > > > > > My company, Mulesoft, uses NGINX to help deliver our product. We use your > > > commercialized version, and have noticed poor performance on our > > > production servers, whereas our staging servers perform much better. The > > > load balancing on production causes jumps in CPU: > > > > > > <Untitled> > > > > > > > > > I was wondering if we could arrange a call to help us diagnose this > > > problem. I've attached our nginx.conf that is running on an M3.XLarge EC2 > > > instance. > > > > > > _______________________________________________ nginx mailing list > > > [email protected] (mailto:[email protected]) > > > http://mailman.nginx.org/mailman/listinfo/nginx > > Hi, > > > > I assume this is not due to some system tune setting or IO issues? > > > > > > > > > > > > _______________________________________________ > > nginx mailing list > > [email protected] (mailto:[email protected]) > > http://mailman.nginx.org/mailman/listinfo/nginx > > _______________________________________________ > nginx mailing list > [email protected] > http://mailman.nginx.org/mailman/listinfo/nginx > >
Can you please share you system tune settings with us, such as output for ulimit -a as the user running the nginx process as well as sysctl and output of ethreal on your nic(s). Output of dmesg also helps in case there are hardware issiues. Another tool to use is dstat, it helps you monitor IO and network/system resource usage. Thanks Payam
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