server cron job

Hi. I just have a quick question. I have my own dedicated server and so far not many people come to my website at the same time. I was wondering if it is ok to have the WP-Cron job enabled and also at the same time have a server cron job to run every 5 minutes:

wget -q -O – https://example.com/wp-cron.php?doing_wp_cron >/dev/null 2>&1

Please let me know.

Thanks.

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