From owner-freebsd-stable@freebsd.org Wed Nov 22 14:15:57 2017 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E28B5DECB67 for ; Wed, 22 Nov 2017 14:15:57 +0000 (UTC) (envelope-from cheffo@freebsd-bg.org) Received: from mail-vk0-x231.google.com (mail-vk0-x231.google.com [IPv6:2607:f8b0:400c:c05::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9855D7C003 for ; Wed, 22 Nov 2017 14:15:57 +0000 (UTC) (envelope-from cheffo@freebsd-bg.org) Received: by mail-vk0-x231.google.com with SMTP id l201so9166890vkd.1 for ; Wed, 22 Nov 2017 06:15:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd-bg-org.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=zYjgWTBigiRLJmbvDQ6eResa/Vsg7V/Ah4pS8n5KQzA=; b=GA6TTqf7XLCuGgyl+s1fCHIkEHtmtJ+yj8wNenOZtkNHRGqVDcwOP9vXm3tK48NYS2 pqjBMkLxDKzAKzXozogIjom/HoBp6CfxqJzilcSBSl7iTNlBqbMa4UlmU+02AT2Z2DDi YNHbMG1zhVSHu4y4g0GaXq9MqfWg38YID3YT+cSSYMCqHQ3gwwch7BhjxgbbA+cN14EQ BXA3LvhzOYL2dng/cAaTAPSQaTfud9QyvU5S0Nq9SQiXep5RLnvQ3aoKPunod2jvuVYs Z4X0SChYGS1B2PIYl1/6C3IIi2dAYIWdk9FRNn5OLH2Tgzk3Zn+Y35uN5s07uehzrjYa Iz9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=zYjgWTBigiRLJmbvDQ6eResa/Vsg7V/Ah4pS8n5KQzA=; b=AAZYCwgnRj7jySFluDBl+kquGTdpj+3lccwAJnsbB+fFKUL/OJA8qU1ZA5jpv/ZLQz blYka6HhjMdpfrU4uDlB53vh7JwnFoIhjN9wejicl7RGn6Cpw2aSuKXMXPFwbaRrxRqA k+kVAF8DJqOI6Dnhk370RObF3H5pnP5rHSENryck6vBT+3fIz4CXXb6cBLCZQoh8NVeL CK+yp4wOXEUw5xs4/pSSZwJNVz+/+VoJOUd0m9qwOyA68s5ZKH14uk4c/7+sm5DKgm+h rPuHefbjQnvEIc/zYkcX/BPPYsBwDMmv7Sh+XZeTokpprUBSH6MOReTBUTTE33jLtrpP nZ7A== X-Gm-Message-State: AJaThX7N+09Ku8ihwfMkEQJSCaK7CCLHY7jsCSgSHNJ+ML81JY9O2nxA 36H54mUEsWJ2rZ+Gm0mOnsWuY4iPClU5YwwEzepC5Q== X-Google-Smtp-Source: AGs4zMYLAl+AitN/AOfhX2EL0Kl3Kigi15ePLbUqHik1Nl+UaA4/Ef0Cmb3tB8lfBMC0hxNjuit2osTiuJ+pNOjKXw8= X-Received: by 10.31.254.1 with SMTP id l1mr14154951vki.136.1511360156598; Wed, 22 Nov 2017 06:15:56 -0800 (PST) MIME-Version: 1.0 Received: by 10.31.252.69 with HTTP; Wed, 22 Nov 2017 06:15:56 -0800 (PST) In-Reply-To: References: From: Stefan Lambrev Date: Wed, 22 Nov 2017 16:15:56 +0200 Message-ID: Subject: Re: Random freezes of my FreeBSD droplet (DigitalOcean) To: Adam Vande More Cc: "freebsd-stable@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Nov 2017 14:15:58 -0000 Hi, Thanks for this idea. Device 1K-blocks Used Avail Capacity /dev/zvol/zroot/swap 2097152 310668 1786484 15% Will check why at all swap is used when the VM is not used. But yes - as it's a image provided by DO the swap is on the zvol... On Wed, Nov 22, 2017 at 4:08 PM, Adam Vande More wrote: > On Wed, Nov 22, 2017 at 7:17 AM, Stefan Lambrev > wrote: > >> Greetings, >> >> I have a droplet in DO with very light load, currently >> running 11.0-RELEASE-p15 amd64 GENERIC kernel + zfs (1 GB Memory / 30 GB >> Disk / FRA1 - FreeBSD 11.0 zfs) >> >> I know ZFS needs more memory, but the load is really light. Unfortunatelly >> last few weeks I'm experiencing those freezes almost every second day. >> There are no logs or console messages - just freeze. Networks seems to >> work, but nothing else. >> >> Is there anyone with similar experience here? >> Are there any updates in 11.1 that may affect positively my experience in >> the digital ocean cloud? >> > > It's entirely possible to run a stable VM using that configuration so you > haven't provided enough details to give any real help. A common foot > shooting method is putting swap on zvol, but the possibilities are endless. > > -- > Adam >