Enhanced Apache Server Status page - for one or multiple servers
Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX
AWStats Log Analyzer
Strong Email & Apache Log Analysis with Active Security Features
Log analyser for Squid access.log
Open Source SIEM
Python WebServer Log File Analyzer
OCD-01 [OSSEC Cool Dashboard]
Hadoop, Hbase, HBase Web Client, Flume based log analytics system