Memory usage increases with amount of concurrent clients

[igorw]

This issue is kind of obscure and may be related to PHP gc internals. It is not so pressing, and unlikely to cause big issues. It would be interesting to find the root of the problem nevertheless.

[jrmyio]

I get a leak on each request, but it depends how I use it in the javascript call in node.js:

http://pastebin.com/7fsB7A4K