now you **only** need to find the bootleneck :) maybe its better to run ab from a machine in the same network instead of running on the same machine, esp. with one core.
Rakan Alhneiti Wrote: ------------------------------------------------------- > Hello, > > Thank you all for your support. > > *Mex: * > *1) is the setup of your vmware similar to you ec2 - instance? i talk > esp. > about RAM/CPU-power here.* > Yes, i've setup the vmware machine to be 1.7 G in ram and 1 core just > like > the small ec2 instance. > > *2) do you have a monitoring on your instances, checking for > load/ram-zusage, iowait etc?* > What goes on here is that my CPU usage per uwsgi process is around 13% > and > server load starts to get much higher. MySQL operations usually take > 6-8 ms > which are optimized and not slowing the app down. once the load starts > rising, the app slows down and more connections start to fail. > > *Jan-Philip:* > *Do you run the benchmark program on the same virtual machine as the > web > stack?? For yielding conclusive results, you certainly don't want to > make > ab, nginx, and all other entities involved compete for the same CPU. > *Yes, on both machines i try to run ab on the same machine. So that i > am > profiling the app from within taking away any network latency that can > affect the response rate. I tried running the test from a linode > machine to > an EC2 instance... same results. > > Again, thank you for your support, i am persevering on this until i > find > out what the issue is. > Posted at Nginx Forum: http://forum.nginx.org/read.php?2,236391,236459#msg-236459 _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
