Comment 6 for bug 156453

I think it's a kid thing, really: when it renders large, complicated pages it just chews ram for breakfast. My change made the rendering of large diffs much simpler, so I suspect the main driver of memory increases is now the annotation of large files. But I haven't profiled this yet. If you want to confirm, try restarting loggerhead, note the memory usage, find the largest file in the branches you are publishing in terms of lines of code, annotate that and check loggerhead's usage again.