This plugin creates filler content every minute via cron. It is meant to be used as a debugging plugin.

create-filler-content-on-cron.php

<?php
/*
Plugin Name: Meaty Filler Content via Cron
Plugin URI: https://manofhustle.com
Description: Debug plugin which creates meaty filler content from the cron.
Version: 0.1.0
Author: ebinnion
Author URI: https://manofhustle.com
*/

register_activation_hook( __FILE__, 'register_meaty_filler_cron' );
register_deactivation_hook( __FILE__, 'deregister_meaty_filler_cron' );

function register_meaty_filler_cron() {
	if ( ! wp_next_scheduled( 'create_filler_content_every_minute' ) ) {
		wp_schedule_event( time() + 1, '1min', 'create_filler_content' );
	}
}

function deregister_meaty_filler_cron() {
	wp_clear_scheduled_hook( 'create_filler_content' );
}

function add_minute_cron_schedule( $schedules ) {
	if( ! isset( $schedules['1min'] ) ) {
		$schedules['1min'] = array(
			'interval' => 60,
			'display' => __( 'Every minute' )
		);
	}
	return $schedules;
}
add_filter( 'cron_schedules', 'add_minute_cron_schedule' );

function create_meaty_filler_content_in_cron() {
	$url = add_query_arg(
		array(
			'type' => 'meat-and-filler',
			'paras' => random_int( 1, 25 ),
			'format' => 'text'
		),
		'https://baconipsum.com/api'
	);
	
	$content = wp_remote_get( $url );

	if( is_wp_error( $content ) ) {
		return;
	}

	wp_insert_post( array(
		'post_title' => 'Meaty filler content from cron',
		'post_content' => $content['body'],
		'post_status' => 'publish',
		'post_author' => is_user_logged_in() ? get_current_user_id() : 1
	) );
}
add_action( 'create_filler_content', 'create_meaty_filler_content_in_cron' );