I recently migrated vm1 to nginx instead of lighttpd. Just for the sake of playing and testing around.
As there’s a PHP page as well, I had to set up fastcgi with PHP. I mainly followed this tutorial to try to get PHP working.
However, every PHP page I visited returned following error:
No input file specified.
As I was fairly sure it was path (or variable) related, I played around with:
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
Changing $document_root to the full path, etc, without success.
However, as I used the init script in the tutorial, and read a few posts about possible permission errors, I tried adding the group to the fastcgi daemon starter as well.
Change this:
start-stop-daemon --quiet --start --background --chuid "$USER" --exec /usr/bin/env -- $PHP_CGI_ARGS
to:
start-stop-daemon --quiet --start --background --chuid "$USER" -g www-data --exec /usr/bin/env -- $PHP_CGI_ARGS
Notice the “-g www-data” part.
You can always make a variable in case you ever want to edit it.
Restart php_fastcgi and try again. Should work fine now.
Some fast stats: vm1 + nginx, vm1 + lighttpd, vm0 + IIS7, one + Apache, vm1 + nginx + PHP and one + Apache + PHP.
These stats should only give a quick overview. To get correct results it should be ran on the same hardware, at the same moment with the same load, and 100% the same pages.
“One” is a Gentoo dual Pentium III with 1.2Gb ram, “vm0” is a Windows 2008 Xen Virtual machine with 1 Gb ram, and has access to two vCPUs (Xeon), “vm1” is a Debian with 128Mb ram, and also access to two vCPUs (Xeon). Nginx wins on static content (followed by Lighttpd). Apache wins by a little over nginx on PHP content in these tests.
Here‘s another site with some stats.
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