Date: Sun, 03 Feb 2019 05:21:35 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 229670] Too many vnodes causes ZFS ARC to exceed limit vfs.zfs.arc_max (high ARC "Other" usage) Message-ID: <bug-229670-3630-tzWPGP514v@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-229670-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-229670-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229670 --- Comment #16 from Leif Pedersen <leif@ofWilsonCreek.com> --- After upgrading to 12 and letting a backup cycle run, it seems to be behavi= ng well with defaults. I will try to aggravate the system a bit and see if it'= ll run over. Showing the good behavior currently: $ top last pid: 11816; load averages: 0.11, 0.17, 0.19=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 up 0+22:17:27 23:13:17 40 processes: 1 running, 39 sleeping CPU: 0.0% user, 0.0% nice, 0.8% system, 0.4% interrupt, 98.9% idle Mem: 21M Active, 242M Inact, 3365M Wired, 2266M Free ARC: 736M Total, 204M MFU, 186M MRU, 1120K Anon, 20M Header, 325M Other 198M Compressed, 713M Uncompressed, 3.60:1 Ratio Swap: 46G Total, 46G Free $ sysctl vfs.zfs.arc_max kstat.zfs.misc.arcstats.other_size kstat.zfs.misc.arcstats.bonus_size kstat.zfs.misc.arcstats.dnode_size kstat.zfs.misc.arcstats.dbuf_size kstat.zfs.misc.arcstats.metadata_size vfs.zfs.arc_max: 795202560 kstat.zfs.misc.arcstats.other_size: 340702560 kstat.zfs.misc.arcstats.bonus_size: 83656640 kstat.zfs.misc.arcstats.dnode_size: 191070880 kstat.zfs.misc.arcstats.dbuf_size: 65975040 kstat.zfs.misc.arcstats.metadata_size: 401358848 --=20 You are receiving this mail because: You are the assignee for the bug.=
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