logger.debug(f'Logging format specification is "{fmt}"')
if config.config['logging_debug_threads']:
logger.debug('...Logging format spec captures tid/pid (--logging_debug_threads)')
logger.debug(f'Logging format specification is "{fmt}"')
if config.config['logging_debug_threads']:
logger.debug('...Logging format spec captures tid/pid (--logging_debug_threads)')