CUNY Academic Commons

On production, I've put in place a potential fix for this.

After this line in wp-content/mu-plugins/cavalcade.php, I've added the following:

// If site is deleted or is spam, do not allow any job from this site.
$site = get_site();
if ( 1 === (int) $site->deleted || 1 === (int) $site->spam ) {
    return true;
}

I've also added a clause to omit 'delete_expired_transients' jobs here :

// Remove expired transients task as we're using an object cache.
case 'delete_expired_transients' :

This task is for sites without an object cache , but it always runs even if an object cache is in use: https://github.com/WordPress/WordPress/blob/cca720266b967b233232d0033abe7526fe261f86/wp-admin/admin.php#L106-L109. Since we're running an object cache, should be safe to ignore this job.

I will probably commit these changes later today.

Last night, the Cavalcade queue was pretty much gone, but as of now, the lag is about 12 mins. Will look to see what else we can do.