How to clean batch job history in dynamics 365 operations

We can clean history for all jobs or clear history one by one or custom based on you demand as the following

1- to clean one by one 

go to system administration / inquires / batch jobs

select your job and click batch job history

mark all records and click delete

click yes to confirm delete history

2- to clean history for all jobs

go to system administration / periodic tasks /batch job history clean up

set limit history days to clean older this limit
you run cleaning in background in batch group to avoid any performance issue for working hours

3- custom batch job history clean up  

you can filter on specific job or any criteria based on your demand

go to system administration / periodic tasks /batch job history clean up (custom)

click filter button to set your criteria

click ok.