Thanks Peter,
Is it possible to get a example config from you, just to see what you have setup ? Steffan Van: users-boun...@openvz.org [mailto:users-boun...@openvz.org] Namens Peter Senna Tschudin Verzonden: donderdag 9 december 2010 20:39 Aan: users@openvz.org Onderwerp: Re: [Users] vzmemcheck Hey Steffan, OpenVZ allows you to control separately both allocated and consumed memory. Not all allocated memory will be used. So OpenVZ will allow you to allocate more memory than you host has: RAM + SWAP but the user land apps of your VEs will not be able to use it. On my setups... I set vmguarpages barrier to minimum amount of RAM that I want that the VE is able to allocate. OpenVZ guarantees this. I set privvmpages barrier to the maximum amount of RAM that I want that the VE is able to allocate. I set privvmpages limit to a value higher than barrier, like 5%~25% more. OpenVZ does not guarantees that the extra amount of RAM will be allocable. Then I set oomguarpages to same value of privvmpages limit. This isn't the best scenario for RAM utilization but ensures low incidence of processes being killed by kernel due out of memory condition. Hope that it helps, Peter On Thu, Dec 9, 2010 at 11:35 AM, Steffan <gene...@ziggo.nl> wrote: Hello All, New to the list, loving openvz But having trouble finding out the right settings for the containers Can someone tell me if im in trouble or everything looks fine vzcpucheck -v VEID CPUUNITS ------------------------- 0 1000 1 10000 7 10000 8 10000 13 10000 15 10000 23 10000 3 10000 5 10000 2 10000 9 10000 Current CPU utilization: 101000 Power of the node: 1809010 vzmemcheck -v Output values in % veid LowMem LowMem RAM MemSwap MemSwap Alloc Alloc Alloc util commit util util commit util commit limit 9 1.44 45.79 1.13 0.97 10.77 2.16 3.42 20.15 5 3.14 45.79 3.06 2.62 10.77 5.30 10.77 20.15 3 3.96 45.79 3.08 2.64 10.77 5.06 10.77 20.15 23 2.04 45.79 2.31 1.98 10.77 3.60 10.77 20.15 15 2.69 45.79 3.45 2.95 10.77 5.25 10.77 20.15 13 2.68 45.79 2.18 1.87 10.77 4.47 10.77 20.15 8 3.33 45.79 4.21 3.60 10.77 5.91 10.77 20.15 7 2.29 45.79 1.90 1.62 10.77 3.55 10.77 20.15 2 2.41 45.79 3.39 2.90 10.77 4.72 10.99 20.15 1 1.98 45.79 1.64 1.40 10.77 2.78 10.77 20.15 ------------------------------------------------------------------------- Summary: 25.96 457.95 26.34 22.55 107.69 42.80 100.57 201.49 The hw node hs 24 Gb memory, expendable to 96G 2 E5520 @ 2.27GHz quadcore processes How do i read this: 25.96 % in use But overclocked for 457.95 % ? With regards Steffan _______________________________________________ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users -- Peter Senna Tschudin peter.se...@gmail.com gpg id: 48274C36
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