[Users] vztop for virtuozzo7 and check ressources

[jjs - mainphrame]

There's always vzstat - it still works

Jake

On Thu, Apr 14, 2022 at 1:57 PM jehan Procaccia <
jehan.procaccia at imtbs-tsp.eu> wrote:

> Thanks for your answer, but I don't see "CTID" with htop
>
> there's only :
>
> *PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND*
>
>
>
>
> *# cat /etc/redhat-release Virtuozzo Linux release 7.9 # rpm -q htop
> htop-2.2.0-3.el7.x86_64*
>
> then, there's no related/added value of htop regarding the sorting  of
> CTID processes, did I misses something ?
>
> ok for user_beancounters, i'll keep checking them to see if some are over
> limits , I guess that if it changes in vz 9 you'll let us know .
>
> Regarding these features (counters, vztop) , do you confirm that they
> should be avalaible regardless of using a server with licenced virtuozzo
> hybrid server or a free vzlinux server ?
>
> this still not clear to me what are the different features between the two
> , is there an online page that compares them ?
>
> To my knowledge licenced virtuzzo adds; Support, readyKernel, Storage,
> Backups . Are there other features/services  ?  perhaps ressource
> monitoring / vztop !?
>
> thanks .
>
> jehan .
>
>
>
> https://www.virtuozzo.com/company/blog/product-updates/virtuozzos-mature-linux-distribution-vzlinux-now-available-to-public/
> Le 08/04/2022 à 07:45, Vasily Averin a écrit :
>
> Dear Jehan,
>
> Sorry for the long response.
>
> On 4/1/22 00:27, jehan.procaccia at tem-tsp.eu wrote:
>
> Hello
>
> in older openvz, there was vztop from hypervizor to check which CT/VM usages
>
> I cannot find which package provides vztop in virtuozzo 7 , is it still available ?
>
> On my test node vztop is an alias
>
> [root at tom ~]# which vztop
> alias vztop='htop -s CTID'
> 	/usr/bin/htop
>
> [root at tom ~]# rpm -qf /usr/bin/htop
> htop-2.2.0-1.vl7.1.x86_64
> [root at tom ~]# rpm -ql htop-2.2.0-1.vl7.1.x86_64
> /etc/profile.d/vztop.sh   <<<<<<< VvS: interesting....
> /usr/bin/htop
> /usr/share/applications/htop.desktop
> /usr/share/doc/htop-2.2.0
> /usr/share/doc/htop-2.2.0/AUTHORS
> /usr/share/doc/htop-2.2.0/ChangeLog
> /usr/share/doc/htop-2.2.0/README
> /usr/share/licenses/htop-2.2.0
> /usr/share/licenses/htop-2.2.0/COPYING
> /usr/share/man/man1/htop.1.gz
> /usr/share/pixmaps/htop.png
>
> [root at tom ~]# cat /etc/profile.d/vztop.sh
> # only if no alias is already set
> alias vztop >/dev/null 2>&1 || alias vztop='htop -s CTID'
>
>
> is# cat /proc/user_beancounters  still the correct and recommended way to check inside a CT the different ressources counters ?
>
> Yes, it still works correctly on vz7.
> howevrer I'm not sure about upcoming vz9.
>
> Also I would advise you to look at  Virtuozzo Hybrid Server 7.5 documentationhttps://docs.virtuozzo.com/master/index.htmlhttps://docs.virtuozzo.com/virtuozzo_hybrid_server_7_upgrade_guide/index.htmlhttps://docs.virtuozzo.com/virtuozzo_hybrid_server_7_users_guide/managing-virtual-machines-and-containers/index.html
>
> I hope it helps you.
>
> Thank you for the questions,
> 	Vasily Averin
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