From owner-freebsd-fs@FreeBSD.ORG Tue Jun 26 15:34:19 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 549011065670 for ; Tue, 26 Jun 2012 15:34:19 +0000 (UTC) (envelope-from ronald-freebsd8@klop.yi.org) Received: from smarthost1.greenhost.nl (smarthost1.greenhost.nl [195.190.28.78]) by mx1.freebsd.org (Postfix) with ESMTP id CB6848FC0A for ; Tue, 26 Jun 2012 15:34:18 +0000 (UTC) Received: from smtp.greenhost.nl ([213.108.104.138]) by smarthost1.greenhost.nl with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.69) (envelope-from ) id 1SjXmM-000187-U4 for freebsd-fs@freebsd.org; Tue, 26 Jun 2012 17:34:11 +0200 Received: from [81.21.138.17] (helo=ronaldradial.versatec.local) by smtp.greenhost.nl with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1SjXmN-0003xV-BJ for freebsd-fs@freebsd.org; Tue, 26 Jun 2012 17:34:11 +0200 Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes To: freebsd-fs@freebsd.org References: <201206251443.41768.jhb@freebsd.org> <4FE9CC00.9090501@FreeBSD.org> Date: Tue, 26 Jun 2012 17:34:09 +0200 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: "Ronald Klop" Message-ID: In-Reply-To: User-Agent: Opera Mail/12.00 (Win32) X-Virus-Scanned: by clamav at smarthost1.samage.net X-Spam-Level: / X-Spam-Score: 0.8 X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.1 X-Scan-Signature: 02b201d9c048bcde4aa7ed91fc024d05 Subject: Re: [PATCH] Simple ARC stats in top X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Jun 2012 15:34:19 -0000 Nr. of page vs. KB size? Ronald. On Tue, 26 Jun 2012 17:25:40 +0200, Mark Felder wrote: > On Tue, 26 Jun 2012 09:49:36 -0500, Andriy Gapon wrote: > >> >> Please also reproduce the zfs-stats lines preceding the quoted output. > > zfs2# zfs-stats -A > > ------------------------------------------------------------------------ > ZFS Subsystem Report Tue Jun 26 10:24:40 2012 > ------------------------------------------------------------------------ > > ARC Summary: (HEALTHY) > Memory Throttle Count: 0 > > ARC Misc: > Deleted: 87.09m > Recycle Misses: 50.58m > Mutex Misses: 299.09k > Evict Skips: 5.28m > > ARC Size: 941.88% 5.89 GiB > Target Size: (Adaptive) 100.00% 640.00 MiB > Min Size (Hard Limit): 12.50% 80.00 MiB > Max Size (High Water): 8:1 640.00 MiB > > ARC Size Breakdown: > Recently Used Cache Size: 0.66% 40.00 MiB > Frequently Used Cache Size: 99.34% 5.85 GiB > > ARC Hash Breakdown: > Elements Max: 29.25m > Elements Current: 100.00% 29.25m > Collisions: 89.81m > Chain Max: 131 > Chains: 524.29k > > ------------------------------------------------------------------------ > >> Additionally, please run this script >> http://people.freebsd.org/~avg/arc-sizes.sh >> > > > zfs2# sh arc-sizes.sh > ARC top-level breakdown: > size: 6319074560 > hdr_size: 10166488 > data_size: 1513472 > other_size: 245576 > > ARC size vs hdr_size + data_size + other_size: > 6319074560 vs 11925536 > > ARC Data breakdown: > mfu_size: 212992 > mru_size: 1251328 > anon_size: 49152 > > Data size vs mfu_size + mru_size + anon_size: > 1513472 vs 1513472 > > mfu breakdown: > data_lsize: 0 > metadata_lsize: 0 > > other (overhead? ghost entries?): 212992 > > mru breakdown: > data_lsize: 0 > metadata_lsize: 49152 > > other (overhead? ghost entries?): 1202176 > > anon breakdown: > data_lsize: 0 > metadata_lsize: 0 > > other (overhead? ghost entries?): 49152 > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"