max_file_size
Specify how many uncompressed bytes to allow per file segment. When this number is exceeded, the current segment is finished and a new segment is created.
Segments are created using the current time in the form YYYYMMDD-HHMMSS
so that
it is easy to sort the segments in chronological order.
The default value is ~1GB of uncompressed data, which compresses down to around 50MB of data per segment with the default compression settings.