reslog reverse-resolves IPs in Apache log files. The result can then be analyzed by another program, like Analog. You can think of it as a replacement of the Apache HostNameLookups directive, in the sense that it resolves client IPs altogether once a d
Sarvant (SAR Visual ANalysis Tool) is a python script that will analyze a sar file (from the sysstat utility, 'sar') and produce graphs using gnuplot of the collected data.