com.atlassian.jira.service.JiraService:10200 what is this task?

Hi Community,

We just wonder to know there is a cron task which name is:

com.atlassian.jira.service.DefaultServiceManager

and this cron task has 8 jobs, there is a job named :

com.atlassian.jira.service.JiraService:10200

it’s params: {com.atlassian.jira.service.ServiceManager:serviceId=10200}

Is there anybody know what this job does?

Thanks/Br