set title 'load.php css stylesheet (c=20)' set term png size 800,600 set key left set out './clean/images/high_workers_load_c20.png' p './clean/hhvm_load_c20.dat' u 1 title 'HHVM' w l s c lw 4, './clean/opcache_2_load_c20.dat' u 1 title 'Opcache (optimal)' w l s c lw 4, './clean/maxch80_load_c20.dat' u 1 title '80 workers' w l s c lw 4, './clean/maxch80_static_load_c20.dat' u 1 title '80 workers (static)' w l s c lw 4, './clean/sock_load_c20.dat' u 1 title 'Unix socket proxying' w l s c lw 4, './clean/sock60_load_c20.dat' u 1 title 'Unix socket, 60 workers' w l s c lw 4