Est. Budget: $30.00
We have a VPS hosted by Virpus.com that's running Ubuntu 10.04 32-bit and has 1.5 GB burstable RAM.
The domain is http://ttlink.com and it's running the StatusNet microblogging platform: http://status.net/download
Unfortunately it very regularly eats up all the RAM and starts giving 500 errors.
We need a performance tuning export to help :)
We've already tried a few of the suggestions here - http://publications.jbfavre.org/statusnet/optimize-statusnet-nginx-php-fpm-apc-memcache.en - but ...