To View Cron Details,

1. Go to the Magento 2 Admin panel.
2. On the left navigation bar, click the OnBuy Integration menu.
   A menu appears as shown in the following figure:
   
3. Click Cron Logs.
   The OnBuy Cron page appears as shown in the following figure:
   
4. To delete all the cron logs, click the Truncate button.
   The cron logs will be truncated.