Just stress tested my svn/web server config and was surprised with the results. I was curious as to how many requests the pi could take before bombing out, so I hit my box with continuous http requests. After about 12,000 requests in 40 seconds, the server crashed. It was only a simple text site, but I was still very susprised with the results
I also tried this out with a simple page that pulled image locations from a MySQL table and displayed the images referenced on the table, along with some other info. This also incorporated some js. I should also note that the MySQL DB, along with the Apache docs folder and the svn folder, are being stored on a USB drive. I was doing other things, so I didn't want to try to kill the server this time, but it easily took 5000 requests within 15 seconds or so.
This is also without altering the ram split. Seems like a surprisingly formidable server for its size