i use awstats, i just dont allow realtime updates.. Theres an option with it to buildstatic pages.. so i generate stats once a night.. But ive manually run it a few times during the day when ive added stats for another domain/site and never noticed an issue with load or anything simular.
Just if your going to run the CGI version of awstats, make sure your ssl and secure it someway.. Theres always vulnerabilities released for it..
Let me know if you want more information
Cheers
Internat
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"Diplomacy is the art of saying nice doggy whilst looking for a really big stick"
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