Date: Tue, 26 Jun 2012 00:02:36 -0400 From: "J. Hellenthal" <jhellenthal@dataix.net> To: John Baldwin <jhb@freebsd.org> Cc: fs@freebsd.org Subject: Re: [PATCH] Simple ARC stats in top Message-ID: <20120626040235.GA57300@DataIX.net> In-Reply-To: <201206251443.41768.jhb@freebsd.org> References: <201206251443.41768.jhb@freebsd.org>
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--gBBFr7Ir9EOA20Yy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 25, 2012 at 02:43:41PM -0400, John Baldwin wrote: > I have some patches based on a script I got from avg@ that add some simpl= istic=20 > ARC stats to top so that one can see how much of wired memory is set asid= e for=20 > ARC, and how that memory is split up. The patch is against 8-stable: > http://www.FreeBSD.org/~jhb/patches/top_arc.patch >=20 > Sample output: >=20 > Mem: 1245M Active, 1393M Inact, 21G Wired, 309M Buf, 23G Free > ARC: 19G Total, 1381M MRU, 17G MFU, 272K Anon, 232M Header, 442M Other > Swap: 8192M Total, 8192M Free >=20 > Comments, etc.? >=20 Run with it! Only question I can come up with throughout this patch is how would it act on a system that was built WITHOUT_ZFS ? I just tested it out on a machine where there is no ZFS and one where there is and its golden. I don't have the resources to test for WITHOUT_ZFS though. --=20 - (2^(N-1)) --gBBFr7Ir9EOA20Yy Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJP6TRbAAoJEBSh2Dr1DU7WWiwIAISN0edWCkQTLhG4EZaMWQ5x R0KQDD/VYQPhVUTVL5GnCeug6zikJ2TAZUD6VAT0N0QfKb+/MFaUoQSmOzcTuAFA 9GJHhxzirMwFeOEpHYXsF91duLY7fXbS4HhrD3oNxe6VLxSKbovZK5FdTy01KgXh 5pTUChYnFWcFlpdUA6gSCCS9vT3GZwdoFbhTfoSLVCksowp2njqmEXJpvsTSuUkj gjjys3gkUPvfeOBQSIDABwbA4B8LHoSlcPwUKWwWXw/eB9RAvIDGwbjL9+JpvI0f bnhwIuqc8n+Pz9IC+Lk1heWeasfO3ppLosQ6Y4qH9wY6ZbEUUZsi0TuWahaGocU= =+qH5 -----END PGP SIGNATURE----- --gBBFr7Ir9EOA20Yy--
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