stud concurrency on AWS 2-core instance
1 process
RUNNING TEST N=5000, C=20
  5.277s ssl_stud (https://10.118.241.72:3006/mesh.ibo)
  5.409s ssl_stud (https://10.118.241.72:3006/index.html)
  6.011s ssl_stud (https://10.118.241.72:3006/thumb.jpg)
  8.027s ssl_stud (https://10.118.241.72:3006/mesh.cmesh)
 77.530s ssl_stud (https://10.118.241.72:3006/texture.raw)
stud CPU 79s
2 processes
RUNNING TEST N=5000, C=20
  4.962s ssl_stud (https://10.118.241.72:3006/mesh.ibo)
  5.327s ssl_stud (https://10.118.241.72:3006/index.html)
  5.590s ssl_stud (https://10.118.241.72:3006/thumb.jpg)
  7.430s ssl_stud (https://10.118.241.72:3006/mesh.cmesh)
 76.773s ssl_stud (https://10.118.241.72:3006/texture.raw)
stud CPU 85s
4 processes
RUNNING TEST N=5000, C=20
  5.310s ssl_stud (https://10.118.241.72:3006/mesh.ibo)
  5.438s ssl_stud (https://10.118.241.72:3006/index.html)
  5.421s ssl_stud (https://10.118.241.72:3006/thumb.jpg)
  7.635s ssl_stud (https://10.118.241.72:3006/mesh.cmesh)
 74.813s ssl_stud (https://10.118.241.72:3006/texture.raw)
stud CPU 84s


full testing, N=5000, C=10
  2.335s node_simple (http://10.118.241.72:3000/mesh.ibo)
  2.292s node_simple (http://10.118.241.72:3000/index.html)
  2.336s node_simple (http://10.118.241.72:3000/thumb.jpg)
  2.199s node_simple (http://10.118.241.72:3000/mesh.cmesh)
  2.254s node_simple (http://10.118.241.72:3000/texture.raw)
CPU: node 11s
  7.115s node_express (http://10.118.241.72:3001/mesh.ibo)
  6.472s node_express (http://10.118.241.72:3001/index.html)
  6.406s node_express (http://10.118.241.72:3001/thumb.jpg)
  7.381s node_express (http://10.118.241.72:3001/mesh.cmesh)
 44.155s node_express (http://10.118.241.72:3001/texture.raw)
CPU: node 51s
  2.798s node_cached (http://10.118.241.72:3002/mesh.ibo)
  2.786s node_cached (http://10.118.241.72:3002/index.html)
  2.827s node_cached (http://10.118.241.72:3002/thumb.jpg)
  4.858s node_cached (http://10.118.241.72:3002/mesh.cmesh)
 44.097s node_cached (http://10.118.241.72:3002/texture.raw)
CPU: node 19s
 15.211s ssl_node_cached (https://10.118.241.72:3003/mesh.ibo)
 15.295s ssl_node_cached (https://10.118.241.72:3003/index.html)
 15.892s ssl_node_cached (https://10.118.241.72:3003/thumb.jpg)
 18.040s ssl_node_cached (https://10.118.241.72:3003/mesh.cmesh)
106.594s ssl_node_cached (https://10.118.241.72:3003/texture.raw)
CPU: node 171s
  1.000s nginx (http://10.118.241.72:3004/mesh.ibo)
  1.069s nginx (http://10.118.241.72:3004/index.html)
  1.063s nginx (http://10.118.241.72:3004/thumb.jpg)
  2.046s nginx (http://10.118.241.72:3004/mesh.cmesh)
 44.058s nginx (http://10.118.241.72:3004/texture.raw)
CPU: nginx 6s
  8.975s ssl_nginx (https://10.118.241.72:3005/mesh.ibo)
  9.054s ssl_nginx (https://10.118.241.72:3005/index.html)
  9.384s ssl_nginx (https://10.118.241.72:3005/thumb.jpg)
 12.484s ssl_nginx (https://10.118.241.72:3005/mesh.cmesh)
 85.904s ssl_nginx (https://10.118.241.72:3005/texture.raw)
CPU: nginx 91s
  1.101s apache (http://10.118.241.72:80/loadbalancedata/mesh.ibo)
  1.118s apache (http://10.118.241.72:80/loadbalancedata/index.html)
  1.136s apache (http://10.118.241.72:80/loadbalancedata/thumb.jpg)
  1.986s apache (http://10.118.241.72:80/loadbalancedata/mesh.cmesh)
 44.048s apache (http://10.118.241.72:80/loadbalancedata/texture.raw)
CPU: apache2 11s
 23.554s ssl_apache (https://10.118.241.72:443/loadbalancedata/mesh.ibo)
 23.498s ssl_apache (https://10.118.241.72:443/loadbalancedata/index.html)
 24.166s ssl_apache (https://10.118.241.72:443/loadbalancedata/thumb.jpg)
 25.825s ssl_apache (https://10.118.241.72:443/loadbalancedata/mesh.cmesh)
 95.447s ssl_apache (https://10.118.241.72:443/loadbalancedata/texture.raw)
CPU: apache2 155s
  5.172s ssl_stud (https://10.118.241.72:3006/mesh.ibo)
  5.382s ssl_stud (https://10.118.241.72:3006/index.html)
  6.359s ssl_stud (https://10.118.241.72:3006/thumb.jpg)
  7.823s ssl_stud (https://10.118.241.72:3006/mesh.cmesh)
 73.897s ssl_stud (https://10.118.241.72:3006/texture.raw)
CPU: stud 87s, node 19s
  2.203s haproxy (http://10.118.241.72:3008/mesh.ibo)
  2.042s haproxy (http://10.118.241.72:3008/index.html)
  2.054s haproxy (http://10.118.241.72:3008/thumb.jpg)
  3.061s haproxy (http://10.118.241.72:3008/mesh.cmesh)
 44.107s haproxy (http://10.118.241.72:3008/texture.raw)
CPU: haproxy 17s, node 13s?! - rerun this one:
  2.118s haproxy (http://10.118.241.72:3008/mesh.ibo)
  1.894s haproxy (http://10.118.241.72:3008/index.html)
  1.964s haproxy (http://10.118.241.72:3008/thumb.jpg)
  2.792s haproxy (http://10.118.241.72:3008/mesh.cmesh)
 44.090s haproxy (http://10.118.241.72:3008/texture.raw)
CPU: haprxoy 17s, node 14s?!
  6.599s ssl_haproxy (https://10.118.241.72:3009/mesh.ibo)
  8.050s ssl_haproxy (https://10.118.241.72:3009/index.html)
  7.260s ssl_haproxy (https://10.118.241.72:3009/thumb.jpg)
  9.155s ssl_haproxy (https://10.118.241.72:3009/mesh.cmesh)
 80.793s ssl_haproxy (https://10.118.241.72:3009/texture.raw)
CPU: haproxy 23s, stud: 78s, node: 19s