I know from Lennart that it has been suffering from lack of RAM for a long time.
Correct, but most of August we saw no aborted HTTPD servers - however the last 4 deays it happened 4 times. Problem is that as the websites grow larger, and in particular the databases grow, so does the related processes, so I have been forced to decrease the potential availability to some rather extreme values
The plan is to replace the server with new hardware, which will increase memory at least 10 fold - I can hardly wait. However, funding is still being sorted out, so it is unclear when this is going to happen.
/Lennart