max_segment_duration

Specify the maximum time period for a file segment. The default is unlimited.

If you set this to "1min", you indicate that any given file should cover a time period of 1 minute in duration; when that time period elapses, the current file segment, if any, will be flushed and closed and any subsequent events will cause a new file segment to be created.

kumo.configure_local_logs {
  -- ..
  max_segment_duration = '5 minutes',
}