Date: Mon, 09 Jun 2003 16:32:52 +0900 (JST) From: Masachika ISHIZUKA <ishizuka@ish.org> To: das@freebsd.org Cc: stable@freebsd.org Subject: Re: system slowdown - vnode related Message-ID: <20030609.163252.71109503.ishizuka@ish.org> In-Reply-To: <20030609041942.GA4029@HAL9000.homeunix.com> References: <200305280102.LAA00949@lightning.itga.com.au> <20030609.114033.74731601.ishizuka@ish.org> <20030609041942.GA4029@HAL9000.homeunix.com>
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>> I have still vnodes problem in 4.8-stable with /sys/kern/vfs_subr.c >> 1.249.2.30. >> >> (1) #1 machine (Celeron 466 with 256 mega byte rams) >> >> % sysctl kern.maxvnodes >> kern.maxvnodes: 17979 >> % sysctl vm.zone | grep VNODE >> VNODE: 192, 0, 18004, 122, 18004 > > This looks pretty normal to me for a quiescent system. Hi, David-san. Thank you for mail. I think the used(18004) exceeds maxvnodes(17979), isn't it ? > I would actually suggest raising maxvnodes if you have lots of > little files. Does the number of vnodes shoot up when 310.locate > runs? The value shown above is the value at slow down time of 310.locate. The number of used vnodes is low at boot up until 310.locate invoked. > Did you get a backtrace from the panics? It's too hard for me. Is there any way to do it ? -- ishizuka@ish.org
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