The Web Agent is configured to rotate its logs based on size, but the logs are continuing to grow long after exceeding the configured maximum size. Log rotation is also referred to as rollover or archiving.
All Supported Releases, all Platforms
When LogAppend=yes in the Agent Configuration Object (ACO), no log rotation will occur.
Set LogAppend=no and verify that LogFileSize is set.
This information applies to both the Web Agent error log as well as the Web Agent trace log. The Log* ACO parameters control error logging while the Trace* ACO parameters control trace logging.