Script Category : PHP Script Sub Category : Web Traffic Analysis Calc Bandwidth uses rotated apache logfiles, probably access_log and access_log.1, to calculate yesterday's total bandwidth, today's bandwidth so far, current percent of increase/decrease in traffic, and estimated percent of increase/decrease in traffic at the end of the day. Update: 0.2 no longer puts the whole logfile into memory, which allows it to get bandwidth data from very large logfiles.
