Ok then. You have hit counts collected by exact time stamps, and you want to average them over 15-minute intervals. Is the problem that you need to subtract dates and times in order to see if you are within an interval? Then maybe you need Date::Calc or Date::Manip (the latter has a lot of overhead).

In reply to Re: Parsing of the web log file, access_log by tall_man
in thread Parsing of the web log file, access_log by Andy61

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