similar to: How to measure memory utilizatin of guest when dommemstat reports "RSS" is more than "ACTUAL"?

Displaying 20 results from an estimated 300 matches similar to: "How to measure memory utilizatin of guest when dommemstat reports "RSS" is more than "ACTUAL"?"

2014 Jul 08
2
Re: memoryStats question
At Fri, 04 Jul 2014 16:18:45 +0200, Ján Tomko wrote: > > [1 <text/plain; ISO-8859-1 (quoted-printable)>] > On 07/04/2014 03:18 PM, Claudio Bley wrote: > > At Thu, 03 Jul 2014 17:46:14 +0300, > > Gleb Voronich wrote: > >> > >> > >>> virDomainMemoryStats() gets those stats, if qemu is new enough to > >>> provide them, and if the
2016 Sep 01
2
Monitor guest vm memory usage
Hi All Is there a tool to monitor qemu-kvm guest vm memory usage ( free in guest vm)?Nowadays, I have already researched some methods:1. qemu-kvm process memory usage.? ? ?Since qemu-kvm process memory usage always increases as time goes on, it will not reflect the memory usage in vm.2.?virsh dommemstat? ? ?Just as method 1.3.?virsh qemu-monitor-command --hmp [domain name] "info mem"? ?
2012 Oct 03
1
no callback on VIR_DOMAIN_EVENT_ID_BALLOON_CHANGE in 0.10.2
I'm trying to track balloon growth after issuing a setmem command to a KVM guest with libvirt 0.10.2 and qemu-kvm 0.12.1.2 on CentOS 6.3. libvirt 0.10.2 was built from tar today and appears to be working fine. The guest is running CentOS 6.3 as well. Using the provided test programs under examples/domain-events/ in C and Python, I'm not seeing VIR_DOMAIN_EVENT_ID_BALLOON_CHANGE ever
2016 Mar 18
3
Incorrect memory usage returned from virsh
When I run `virsh dominfo <domain>` I get the following: Id: 455 Name: instance-000047e0 UUID: 50722aa0-d5c6-4a68-b4ef-9b27beba48aa OS Type: hvm State: running CPU(s): 4 CPU time: 123160.4s Max memory: 33554432 KiB Used memory: 33554432 KiB Persistent: yes Autostart: disable Managed save: no Security model:
2014 Mar 10
3
How to get guest's cpu and mem usage with Java APIs
Hi everybody, I'm using libvirt java api bindings for my thesis. I would like to know if there is a way to obtain live information about cpu and mem usage of a domain. Regards, Enrico De Maio Skype: enrico.de.maio Mobile: +39 338 205 3397
2013 Mar 25
0
Bug in DOMINFO command when balloon driver is used on a vm with more then 8 GB of MaxMemory ?
Hi , I Sent this to the wrong list (libvirt-devel) on friday ... so i am trying to send it to the correct one this time. Apologize for double posting. I also created a ticket on bugzilla.redhat.com for this https://bugzilla.redhat.com/show_bug.cgi?id=927336 still i am posting it here because is absolutely possible i am doing something wrong and someone here will see it . Description of the
2020 Mar 23
0
how can i get enough mem stat detai from win7 vm with virtio-win driver install and blnsrv started ?
hi,every one I have some trouble with the virsh to get vm mem-usage in guest os. [root@localhost ~]# virsh list --all Id Name State 1 wwl_centos7_1708 running 2 windows-virtio-template running I create two vms one guest os is centos, the other is window 7 virsh dommemstat wwl_centos7_1708 actual 4194304 swap_in 0 swap_out 0 major_fault 194 minor_fault 219454 unused 3729588 available 3881812
2006 Oct 31
0
PSARC 2005/738 SSG-Availability Feature Set 2 APR
Author: ayznaga Repository: /hg/zfs-crypto/gate Revision: e3fd1c8e561df6513f95dba9c1ab58f4690d3354 Log message: PSARC 2005/738 SSG-Availability Feature Set 2 APR PSARC 2005/748 FMA for UltraSPARC DataPath 6229087 SPARC CPU/Mem DE should track DIMM serial numbers on Serengeti/Starcat 6281100 RFE: AVL-FS2: Support Anchored Page Retire for LW8, Serengeti & Starcat platforms 6281113 RFE: AVL-FS2:
2019 Aug 05
2
Vm in state "in shutdown"
Description of problem: libvirt 3.9 on CentOS Linux release 7.4.1708 (kernel 3.10.0-693.21.1.el7.x86_64) on Qemu version 2.10.0 I’m currently facing a strange situation. Sometimes my vm is shown by ‘virsh list’ as in state “in shutdown” but there is no qemu-kvm process linked to it. Libvirt log when “in shutdown” state occur is as follows: “d470c3b284425b9bacb34d3b5f3845fe” is vm’s name,
2014 Mar 10
0
Fwd: How to get guest's cpu and mem usage with Java APIs
I would like to know how much memory and cpu virtual machine are using so yes guest's perspective. I'm building a web app that has to alert the user when the vm is going to be stressed and I would like to do this in terms of mem and cpu usage. Thanks in advance for your support, Enrico De Maio On Mon, Mar 10, 2014 at 7:16 PM, Eric Blake <eblake@redhat.com> wrote: > On
2014 Jul 08
0
Re: memoryStats question
> In that case, I'd guess that Gleb just forgot to call > virDomainSetMemoryStatsPeriod, perhaps? I've just performed the same test with CentOS 7 at the host and CentOS 7 at the guest. Everything works. # virsh dommemstat vm1 actual 1048576 swap_in 0 swap_out 0 major_fault 751 minor_fault 3958627 unused 375900 available 1017988 rss 978248 I don't know the reason it doesn't
2014 Dec 10
0
virDomainSetMemoryStatsPeriod autostart
Hello, A collecting period should be set to get domain memory stats (virDomainSetMemoryStatsPeriod function or virsh dommemstat --period from command line). Is there a way to set this period automatically using XML config or any other way?
2016 Mar 18
0
Re: Incorrect memory usage returned from virsh
On 03/18/2016 01:36 PM, Connor Osborn wrote: > When I run `virsh dominfo <domain>` I get the following: > > Id: 455 > Name: instance-000047e0 > UUID: 50722aa0-d5c6-4a68-b4ef-9b27beba48aa > OS Type: hvm > State: running > CPU(s): 4 > CPU time: 123160.4s > Max memory: 33554432 KiB > Used memory:
2016 Sep 01
0
Re: Monitor guest vm memory usage
why not using collectd with the libvirt plugin on your host. It will colect the info, and then you just have to display with rrdtool On , journey journey wrote: > Hi All > > Is there a tool to monitor qemu-kvm guest vm memory usage ( free in > guest vm)? > Nowadays, I have already researched some methods: > 1. qemu-kvm process memory usage. > Since qemu-kvm process
2017 Jun 01
0
VM memory monitor
Hello?I want to know what the "virsh dommemstat " really stand for?the rss in result really indicatre the physical memory that the VM has used? thanks! zhunxun at gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20170601/9a0f7ec2/attachment.htm>
2020 May 20
0
About Libvirt Setmem&dommemstat Function
I have sent a similar email about this problem. But I did not describe carefully, so I would like to explain it in more details. I am using 'virsh setmem' to ajust vm memory online. However, I don't know what is the lowerlimit that can be set to. And I try to use 'virsh dommemstat' to get 'unused' memory so that I can calculate the lowerlimit memory with this value, but
2012 Apr 12
2
No way to obtain guest's cpu and mem usage?
Hi everybody, I'm using the PHP API to make a web interface interact with the virtual machines installed on some hypervisor. Everything is fine, but I would like to find a way to get the guest's cpu and mem usage, so that it should be possible to make some rrd graphs. I didn't find out anything and also it seems looking around that there is no way to obtain those data. What is strange
2014 Jul 04
2
Re: memoryStats question
At Thu, 03 Jul 2014 17:46:14 +0300, Gleb Voronich wrote: > > > > virDomainMemoryStats() gets those stats, if qemu is new enough to > > provide them, and if the guest cooperates to provide them. > Well I use the latest QEMU 2.0.0 > I have the latest CentOS 6.5 installed on the guest and unfortunately > I can't get more stats that I have. > > > Which OS are
2010 Oct 01
3
Monitoring and statistics through libvirt
Hi folks, is it possible to monitor and gather statistics in realtime (CPU, memory, HDD, network, ... - something like dstat) of guest systems with libvirt through console from host system (KVM based)? If yes, do those guests need to be created through libvirt? Thanks for your help and time.
2006 Jul 22
0
RSS XML Generation Problem
I''m getting an interesting problem. I''d trying to generate an RSS document and then real it from outside of my app. Here''s what the view looks like. xml.instruct! :xml, :version=>"1.0" xml.rss(:version=>"2.0"){ xml.channel{ xml.title("mytitle") xml.link("http://www.myapp.com")