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items: Re: ipv6 on container
items: memory usage
items: Re: memory usage

Re: ipv6 on container
type: item
description: On Wed, 10 Nov 2010, Hospedaje Web y Servidores Dedicados wrote: > hi, i want to setup the ipv6 on a container, my main node has my /48 Have you looked at: http://wiki.openvz.org/VEs_and_HNs_in_same_subnets Antonio Querubin e-mail/xmpp: tony@lava.net
creator: Antonio Querubin
date: 2011-02-03T14:03:27-00:00

Re: ipv6 on container
type: item
description: hello, On Thu, 2011-02-03 at 04:03 -1000, Antonio Querubin wrote: > On Wed, 10 Nov 2010, Hospedaje Web y Servidores Dedicados wrote: > > > hi, i want to setup the ipv6 on a container, my main node has my /48 > > Have you looked at: > > http://wiki.openvz.org/VEs_and_HNs_in_same_subnets I confirm this is working no trouble.. Note: If you have container dual stack (IPV4,IPV6) but NOT all container on the IPV4 subnet, you need to define a second bridge on the host (with the IPV6 number) and container with a second interface (eth1) attached to the host second bridge. Having the container set with one interface carrying both IPV6+IPV6, but not all the container on the same IPV4 subnet make the routing quite unreliable. > > > Antonio Querubin > e-mail/xmpp: tony@lava.net -- A bientôt ============================================================ ============== Jean-Marc Pigeon Internet: jmp@safe.ca SAFE Inc. Phone: (514) 493-4280 Fax: (514) 493-1946 Clement, 'a kiss solution' to get rid of SPAM (at last) Clement' Home base <"http://www.clement.safe.ca"> ============================================================ ==============
creator: Jean-Marc Pigeon
date: 2011-02-03T14:27:00-00:00

memory usage
type: item
description: Hello, Question I have a big node running several containers Below the memory usages What is important for performance The Physical memory usage (88%) Or the kernel+ applications (28%) Has someone a explanation how to read this ? Memory Usage Type Percent Capacity Free Used Size Physical Memory 88% 2.74 GB 20.96 GB 23.71 GB - Kernel + applications 28% 6.64 GB - Buffers 3% 837.63 MB - Cached 57% 13.51 GB Disk Swap 0% 3.99 GB 8.21 MB 4.00 GB Thanxs Steffan
creator: Steffan
date: 2011-03-16T09:45:58-00:00

Re: memory usage
type: item
description: Zitat von Steffan <general@ziggo.nl>: > Hello, > > Question > I have a big node running several containers > Below the memory usages > What is important for performance > The Physical memory usage (88%) > Or the kernel+ applications (28%) > Has someone a explanation how to read this ? > > Memory Usage > Type Percent Capacity Free Used Size > Physical Memory 88% 2.74 GB 20.96 GB 23.71 GB > - Kernel + applications 28% 6.64 GB > - Buffers 3% 837.63 MB > - Cached 57% 13.51 GB > Disk Swap 0% 3.99 GB 8.21 MB 4.00 GB A few hints to consider: Linux always try to use the whole RAM available, free RAM is useless after all. So nearly all RAM not used by applications/kernel/network buffers is used as filesystem cache as needed. In your case the most is in the fs-cache and Swap is not used at all, so you don't have a RAM shortage/performance problem related to RAM. Regards Andreas
creator: MailingListe
date: 2011-03-16T15:26:05-00:00