Magento 2 cron job

[sohasalem]

I added a custom cron job and it appears in cron_schedule table but pending or missed need to know what is happening in the background to check if there is any error 

[Tom Robertshaw]

Do you have a lot of other cron processes running as well? Any long running ones? I believe a cron will be missed if Magento doesn't get around to it on this cron run because it's too busy with other cron processes. 

[sohasalem]

I Just create one cron job removed any other cron job

[Tom Robertshaw]

Can you try running it manually with someone like on here: https://magento.stackexchange.com/questions/122081/magento-2-execute-cron

If that succeeds, and you see that the cron is running in the schedule then it should eventually run.