[pve-devel] BUG in memory display?

Alexandre DERUMIER aderumier at odiso.com
Mon Oct 29 10:37:17 CET 2012


>>If you look at my free output cache and buffers are really small. Or are 
>>there other cache / buffers outside the guest?

If you use writethrough or writeback on your disks guest, host buffer is used.




----- Mail original ----- 

De: "Stefan Priebe - Profihost AG" <s.priebe at profihost.ag> 
À: "Dietmar Maurer" <dietmar at proxmox.com> 
Cc: pve-devel at pve.proxmox.com 
Envoyé: Lundi 29 Octobre 2012 10:09:42 
Objet: Re: [pve-devel] BUG in memory display? 

Am 29.10.2012 09:57, schrieb Dietmar Maurer: 
>>> Memory usage on Host and inside Guest is something completely different. 
>> 
>> I expected that but i was wondered about the big difference. When the guest 
>> says it uses around 250MB why does the guest use on around 3.7GB on the 
>> host... 
> 
> Guest usually uses all memory for cache/buffers. 
> 
If you look at my free output cache and buffers are really small. Or are 
there other cache / buffers outside the guest? 

Stefan 
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