Can renderd run in more than one process? We have 8 cores on cassini and only 1 of it can render tiles at a time. From looking at current top output I don't think that postgres is a bottleneck but renderd is.
I'm trying to get a Level 4 tile for about an hour now: http://cassini.toolserver.org/tiles/osm-like/de/4/8/7.png As well as some other Level 4 tiles.
Some neighboring tiles http://cassini.toolserver.org/tiles/osm-like/de/4/7/7.png http://cassini.toolserver.org/tiles/osm-like/de/4/8/8.png and some other Level 4 tiles are loading good
From top it seems that renderd is stopping rendering as soon as I get my 404 back. This is not the way it should be, is it?
Peter