From owner-freebsd-current@freebsd.org Mon Oct 19 15:07:19 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 410B942AD2D for ; Mon, 19 Oct 2020 15:07:19 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from tor1-11.mx.scaleengine.net (tor1-11.mx.scaleengine.net [IPv6:2001:470:1:474::25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4CFKqV2wkMz3TVZ for ; Mon, 19 Oct 2020 15:07:17 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from [10.1.1.2] (Seawolf.HML3.ScaleEngine.net [209.51.186.28]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by tor1-11.mx.scaleengine.net (Postfix) with ESMTPSA id 393BD24378 for ; Mon, 19 Oct 2020 15:07:08 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.10.3 tor1-11.mx.scaleengine.net 393BD24378 To: freebsd-current@freebsd.org References: From: Allan Jude Autocrypt: addr=allanjude@freebsd.org; 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WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="GQV4yU3YNKO0G9uF1iOiWHBMU2VdoSmGB" X-Rspamd-Queue-Id: 4CFKqV2wkMz3TVZ X-Spamd-Bar: / X-Spamd-Result: default: False [0.00 / 15.00]; local_wl_from(0.00)[freebsd.org]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Oct 2020 15:07:19 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --GQV4yU3YNKO0G9uF1iOiWHBMU2VdoSmGB Content-Type: multipart/mixed; boundary="4fZLSbJfPDKA3BCMJOlrk2ApshwNliXSz"; protected-headers="v1" From: Allan Jude To: freebsd-current@freebsd.org Message-ID: Subject: Re: top ARC stats are wrong References: In-Reply-To: --4fZLSbJfPDKA3BCMJOlrk2ApshwNliXSz Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 2020-10-18 09:22, Eric van Gyzen wrote: > I would love to have 2 TB of RAM, but alas, I have a paltry 32 GB, and > only 200 GB of disk used by ZFS: >=20 > ARC: 1860M Total, 612G MFU, K MRU, 1921G Anon, 12M Header, 157M Other >=20 > NAME=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 SIZE=C2=A0 ALLOC=C2= =A0=C2=A0 FREE > ..........=C2=A0=C2=A0 230G=C2=A0=C2=A0 178G=C2=A0 51.7G > ..........=C2=A0=C2=A0 298G=C2=A0 12.6G=C2=A0=C2=A0 285G >=20 > This is on r366500+84ccaf49083c-c272054. >=20 > I'll look into it when I have time, but that won't be soon. >=20 > Eric > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.o= rg" I had seen this as well, I noticed the kstat sysctls seemed to be correct, so I am wondering if the size changes or something, and so top is misreading it. I also have not had a chance to dig into it. --=20 Allan Jude --4fZLSbJfPDKA3BCMJOlrk2ApshwNliXSz-- --GQV4yU3YNKO0G9uF1iOiWHBMU2VdoSmGB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQIcBAEBAgAGBQJfjauaAAoJEBmVNT4SmAt+JBsP/iROyIdUwQiwHltnmXQtgw64 Vquu4tYAvN2dIlmbHrvlDxyixgJUtOpPf4EEGMFgrfCTMUxzV04Gxp0W07fqtW3q AUWaO+HW5sjvryvzvg6crW9tBH8LDBVNzkgyM0ueDFENA+JIZdRuRI2umDewiOQy sQ7VaAUJ09yUzDJfEs4bgcDjYHq10TW26HJXHJqwu/zF47HgZukhcKDlB4gKbxen YGZ9l4Ki4fNn1iPv9Au858idNvxc90ApI8a+oPd36vMudA0dGzrqCmg4JBO+qAKM 1//UYdLfe/8hu0rMHy78CZWiVBY3DwJ2onnNiZqifMUKONYHXuqs6INIQLyD1xdr Glw8w+mdG3DDlsWs5zZlBSUZJdQhegIshnxrV5F/S7UAaGolSMwWYgGUM83hvRia ucJFk48LBLLCGVSrKH4rCFfxHJUKZPOAWVi9wybW8aNtydHzp4M48gdYv/bJl2eg mEQK4BbmkFopEZYzcOYFfLp0iVkEGXUfVdhhQNELX2TnXJfXM3cFIbuTWcdbSxEh Mhs4hxXBQcdqIt0/C0DFcwbuVQB4fvKd5+b5LBitSpMp2yVRM6QptAMb3+qbBpui 7pt2kcvZA1KpNYQpYg05wkBTj5F9vC3sn+BzHB1/pfuP36otlkemEJL5A8r5osWg xm1bD0/pOpNp8YhoMp7t =11Ep -----END PGP SIGNATURE----- --GQV4yU3YNKO0G9uF1iOiWHBMU2VdoSmGB--