Date: Thu, 12 Jan 2017 12:33:08 +1030 From: Shane Ambler <FreeBSD@ShaneWare.Biz> To: Ultima <ultima1252@gmail.com>, freebsd-current@freebsd.org, freebsd-fs@freebsd.org Subject: Re: Sluggish performance on head r311648 Message-ID: <a7d7d268-44f0-200d-0dd7-d6e164d369f8@ShaneWare.Biz> In-Reply-To: <CANJ8om597G8-pi_gbq-niSa4iA5-XuZB1qnWjO8pC9_Jw3j22Q@mail.gmail.com> References: <CANJ8om597G8-pi_gbq-niSa4iA5-XuZB1qnWjO8pC9_Jw3j22Q@mail.gmail.com>
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On 11/01/2017 15:32, Ultima wrote: > I'v been noticing lately sluggish performance, maybe zfs? First noticed > this a few days ago right after upgrading on Jan 7th to r311648 and the > last upgrade before that was around dec 30-jan 1 (not sure of rev). Decided > to upgrade again today. I usually build and install head every week or two, > but I have been extremely busy the past couple months. > > FreeBSD U1 12.0-CURRENT FreeBSD 12.0-CURRENT #16 r311903: Tue Jan 10 > 17:20:11 EST 2017 amd64 > > Normally when one of my services scans a few directories it takes about 15 > seconds tops, it has been taking several minutes. I want to note that this Just to eliminate the simple - is the zpool capacity high? When a pool gets into the 80-90% capacity, performance drops. -- FreeBSD - the place to B...Storing Data Shane Ambler
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