Date: Thu, 07 Dec 2017 22:55:58 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 224080] ZFS: "arc_dnlc_evicts_thr" + "arc_reclaim_thread" - high CPU load during poudriere build... Message-ID: <bug-224080-3630-0I0d7pAfMe@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-224080-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-224080-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224080 --- Comment #26 from Jeff Roberson <jeff@FreeBSD.org> --- We can use the new uma limit facility. I can produce a diff in a couple of hours. This is essentially the same thing that kmem_map_free does however: static int sysctl_kmem_map_free(SYSCTL_HANDLER_ARGS) { u_long size, limit; /* The sysctl is unsigned, implement as a saturation value. */ size =3D uma_size(); limit =3D uma_limit(); if (size > limit) size =3D 0; else size =3D limit - size; return (sysctl_handle_long(oidp, &size, 0, req)); } We should make a uma accessor to compute this. --=20 You are receiving this mail because: You are the assignee for the bug.=
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