Regarding the files at http://dammit.lt/wikistats/ :
What are "en.b", "en.d", "en2", etc?
Are edits included, or only views?
Are the hit counts actual, or 1/10th sampled, or something else?
pagecounts-20090501-200000.gzhttp://dammit.lt/wikistats/pagecounts-20090501-200000.gzis the hour *beginning* 20:00:00?