Log file control in Bigip /var/log/ts

As mentioned in the original post. These files are apparently not being managed by the log rotation service. There are no backup files, just the ones I listed that are 30-45Mb each. I am trying to identify what service on the BigIP is generating some or all of the files, and how I can either turn down the logging level, or add it to the list of log files being rotated.