openstack team mailing list archive

["KATZ, OREN (OREN)" <oren.katz@xxxxxxxxxxxxxxxxxx>]

I believe it would be easier to aggregate 2 levels of information: IaaS level (CPU, memory, network and storage IO) including wait for IO in hyper visor level assuming its available soon. In my view, other layers such as PaaS layers while onboarding the applications should be able to collet application level monitoring.
The 3rd layer of information would derive then from superimposing both layers of information IaaS and PaaS on top of each other.
Oren
On Jul 23, 2013, at 4:59, "Haiming Yang" <laserjetyang@xxxxxxxxx<mailto:laserjetyang@xxxxxxxxx>> wrote:

I am thinking a application level monitoring framework may fit your request
________________________________
发件人: mcheung63<mailto:mcheung63@xxxxxxxxxxx>
发送时间: ‎2013/‎7/‎21 15:51
收件人: laserjetyang<mailto:laserjetyang@xxxxxxxxx>
抄送: openstack@xxxxxxxxxxxxxxxxxxx<mailto:openstack@xxxxxxxxxxxxxxxxxxx>
主题: 回覆： [Openstack] VM monitoring design brainstorm

yes, thats why i want to enhance it


-------- 原有訊息 --------
由： laserjetyang <laserjetyang@xxxxxxxxx<mailto:laserjetyang@xxxxxxxxx>>
日期： 2013-07-21 15:24 (GMT+08:00)
至： Peter Cheung <mcheung63@xxxxxxxxxxx<mailto:mcheung63@xxxxxxxxxxx>>
抄送： openstack@xxxxxxxxxxxxxxxxxxx<mailto:openstack@xxxxxxxxxxxxxxxxxxx>
主題： Re: [Openstack] VM monitoring design brainstorm


you were actually asking a application level monitoring, and I am afraid OpenStack is not very good at monitoring at this level. I usually monitor those common applications (mysql, tomcat) through some other third party monitoring tools.


On Sun, Jul 21, 2013 at 1:33 PM, Peter Cheung <mcheung63@xxxxxxxxxxx<mailto:mcheung63@xxxxxxxxxxx>> wrote:
Hi All
   https://www.dropbox.com/s/vuipa1a2ilw7z9p/titan-instance-design-20130621.png  I am designing the VM monitor screen. I have asked many people, some of them used VMware for few years but their requirements are simple, most of the people told me they just need to know the CPU+RAM+network information. But I think i can do a little bit more. For example, I think it is good to record these information
1) CPU+RAM+network for each app running inside the VM. So people can see why the VM so busy.
2) If you are running a web server inside the VM, it would be nice to know how many concurrent connection to your server, right?
3) If you are running MySQL cluster, it is nice to tell you which query is eating the memory

Any other good idea?

Thanks
from Peter

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