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James Peach updated MESOS-7838: ------------------------------- Component/s: storage agent > GC space utilization metrics. > ----------------------------- > > Key: MESOS-7838 > URL: https://issues.apache.org/jira/browse/MESOS-7838 > Project: Mesos > Issue Type: Bug > Components: agent, storage > Reporter: James Peach > > To help operators understand and tune Mesos GC, it would be helpful to have > metrics that track how much space is eligible for garbage collection and how > much space is being released as garbage collection takes place. We can > implement this fairly efficiently (though with some loss of accuracy) if we > persist the space usage calculated by the disk isolators. Knowing the space > consumed by each sandbox path will not only let us publish these metrics, but > can also be used to make better garbage collection choices (i.e. we can know > how much space to release to get back within tolerance). -- This message was sent by Atlassian JIRA (v6.4.14#64029)