Processing Scheduled Actions

Replies: 0

This is under my scheduled actions:

All (5825) | Complete (5805) | Failed (8) | Pending (12)

I think that is a huge number.

90% are these:

2022-10-14 02:12:47 +0000
action created
2022-10-14 02:14:06 +0000
action started via WP Cron
2022-10-14 02:14:06 +0000
action complete via WP Cron

How can I stop this?

thanks,
T