[Openstreetmap] Server Performance

[Christian van den Bosch]

Okay, the past day or two the server been unusably slow for several 
periods of an hour or more. When it enters this state, even serving / on 
http can take several minutes; trying to use the wiki or the applet is 
futile. Is it being (D)DOSed? Are there too many concurrent users? Is it 
swapping like crazy? Is its load insanely high for some other reason?

More importantly, what can we do to fix it?

Christian / cjb

http://www.cjb.ie/