[Bug 224080] ZFS: "arc_dnlc_evicts_thr" + "arc_reclaim_thread" - high CPU load during poudriere build...

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Dec 7 21:27:48 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224080

--- Comment #23 from Jeff Roberson <jeff at FreeBSD.org> ---
Can you tell me what the following two sysctls hold:

vm.kmem_map_free
vm.kmem_map_size

and then run this for a few seconds:

dtrace -n 'fbt::uma_reclaim_wakeup:entry { @[stack()] = count (); }'

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