Mine

ps aux | grep /usr/bin/mono
www-data  4612  4.8  7.0  22700  9004 ?        Ssl  23:54   0:00 /usr/bin/mono /usr/lib/mono/2.0/mod-mono-server2.exe --filename /tmp/mod_mono_server_gn --applications dev.groovenet.ph:/:/home/groovenet/public_html/groovenet.ph/ --nonstop
www-data  4615  4.6  7.0  22700  9008 ?        Ssl  23:54   0:00 /usr/bin/mono /usr/lib/mono/2.0/mod-mono-server2.exe --filename /tmp/mod_mono_server_sj --applications dev.socialjabber.com:/ws:/home/sj/www/ws --nonstop
www-data  4631  6.6  7.1  22700  9012 ?        Ssl  23:54   0:01 /usr/bin/mono /usr/lib/mono/2.0/mod-mono-server2.exe --filename /tmp/mod_mono_server_gnws --applications dev.groovenet.ph:/ws:/home/gnws/ws --nonstop
root      4700  0.0  0.5   2016   636 pts/0    R+   23:54   0:00 grep /usr/bin/mono