Date: Wed, 22 Nov 2017 18:29:01 +0200 From: Stefan Lambrev <cheffo@freebsd-bg.org> To: Karl Denninger <karl@denninger.net> Cc: freebsd-stable@freebsd.org Subject: Re: Random freezes of my FreeBSD droplet (DigitalOcean) Message-ID: <CAHtsMQ0ERnnwZx_-op1kt5TZQx6cYNXyh5ZGs19ZOfFPxCn%2BsA@mail.gmail.com> In-Reply-To: <03d984bd-0233-5c6b-4510-8f47345d0e71@denninger.net> References: <CAHtsMQ2wDrXmKkX2Qvvxi1SpiG9E%2BOKmC5eS6VGQezUBWZS5mw@mail.gmail.com> <CA%2BtpaK1NnTje048FDq4WK-xN1hnk89jukaE-bHoQB0v0Uh9bnw@mail.gmail.com> <CAHtsMQ0zRFR1qACRv6g%2BZ6KSjCrGW1BUUzgEigMNh3JtTHt-7w@mail.gmail.com> <03d984bd-0233-5c6b-4510-8f47345d0e71@denninger.net>
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Thanks all. I have replaced the swap and optimized few apps that were using too much memory when idle :) Hopefully this was the issue. On Wed, Nov 22, 2017 at 4:17 PM, Karl Denninger <karl@denninger.net> wrote: > Yeah, don't do that. I have a DO Zfs-enabled FreeBSD deployment and I > have the swap on /dev/gpt/swap0 (a regular slice)... no problems. > > $ uptime > 9:17AM up 174 days, 2:06, 1 users, load averages: 0.89, 0.80, 0.83 > $ > > > On 11/22/2017 08:15, Stefan Lambrev wrote: > > 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 <amvandemore@gmail.com> > > wrote: > > > >> On Wed, Nov 22, 2017 at 7:17 AM, Stefan Lambrev <cheffo@freebsd-bg.org> > >> 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 > >> > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org > " > > -- > Karl Denninger > karl@denninger.net <mailto:karl@denninger.net> > /The Market Ticker/ > /[S/MIME encrypted email preferred]/ >
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