The recommended minimum RAM is 1GB.
The following command gives the RAM available. This example shows 946116KB, which is 946.116MB of RAM.
grep "Physical" /var/adm/syslog/syslog.log
Sep 1 10:57:17 chong vmunix: Physical: 1048576 Kbytes, lockable: 903392 Kbytes, available: 946116 Kbytes
