Cronjob Optimization for SMM Panel

I'm encountering issues with my SMM panel's cron job. The host is frequently limiting or rejecting processes. This is primarily due to the cron job trying to process too many orders at once. I need a skilled professional who can optimize the cron job to set a limiter of at least 100 orders per run. This should help in managing the SQL load, thus preventing the host from limiting or rejecting processes.