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Posted to users@cloudstack.apache.org by Fariborz Navidan <md...@gmail.com> on 2019/06/28 13:29:54 UTC
Network RX/TX and I/O monitoring for hosts
Hello All,
Does ACS provide a way to monitor a host's network bandwidth (RX/TX) and
block storage IOPS and IO read/write rate for a host?
Thanks
Re: Network RX/TX and I/O monitoring for hosts
Posted by Andrija Panic <an...@gmail.com>.
Try "virt-top" utility as an example.
On Fri, Jun 28, 2019, 18:08 Rakesh v <ww...@gmail.com> wrote:
> Yes. Virtio exposes cpu/ram stats of a VM and cloudatack can get this data
> without logging into the VM
>
> Sent from my iPhone
>
> > On 28-Jun-2019, at 4:54 PM, Fariborz Navidan <md...@gmail.com>
> wrote:
> >
> > Hi,
> >
> > Di you mean I can virtio can tell cpu/ram usage inside the guest OS
> without
> > need to logging into guest or use something like perfmon?
> >
> > On Fri, Jun 28, 2019 at 6:47 PM Ivan Kudryavtsev <
> kudryavtsev_ia@bw-sw.com>
> > wrote:
> >
> >> With VirtIO you don't have host aggregated IO, net numbers (afaik), but
> for
> >> cpu & ram it's true
> >>
> >> пт, 28 июн. 2019 г., 21:11 Rakesh v <ww...@gmail.com>:
> >>
> >>> Correct me if I'm wrong, I think it can be done using virtio commands
> >>> also. It exposes cpu, memory, disk and network stats of the VM which
> can
> >> be
> >>> exported using libvirt exporter
> >>>
> >>> Sent from my iPhone
> >>>
> >>>> On 28-Jun-2019, at 3:51 PM, Ivan Kudryavtsev <
> kudryavtsev_ia@bw-sw.com
> >>>
> >>> wrote:
> >>>>
> >>>> Hi. It's easily done with Zabbix. Whole variety of underlying
> >> topologies
> >>> is
> >>>> too difficult to monitor with prebuilt monitoring system... anyway,
> you
> >>> can
> >>>> code it!
> >>>>
> >>>> пт, 28 июн. 2019 г., 20:30 Fariborz Navidan <md...@gmail.com>:
> >>>>
> >>>>> Hello All,
> >>>>>
> >>>>> Does ACS provide a way to monitor a host's network bandwidth (RX/TX)
> >> and
> >>>>> block storage IOPS and IO read/write rate for a host?
> >>>>>
> >>>>> Thanks
> >>>>>
> >>>
> >>
>
Re: Network RX/TX and I/O monitoring for hosts
Posted by Rakesh v <ww...@gmail.com>.
Yes. Virtio exposes cpu/ram stats of a VM and cloudatack can get this data without logging into the VM
Sent from my iPhone
> On 28-Jun-2019, at 4:54 PM, Fariborz Navidan <md...@gmail.com> wrote:
>
> Hi,
>
> Di you mean I can virtio can tell cpu/ram usage inside the guest OS without
> need to logging into guest or use something like perfmon?
>
> On Fri, Jun 28, 2019 at 6:47 PM Ivan Kudryavtsev <ku...@bw-sw.com>
> wrote:
>
>> With VirtIO you don't have host aggregated IO, net numbers (afaik), but for
>> cpu & ram it's true
>>
>> пт, 28 июн. 2019 г., 21:11 Rakesh v <ww...@gmail.com>:
>>
>>> Correct me if I'm wrong, I think it can be done using virtio commands
>>> also. It exposes cpu, memory, disk and network stats of the VM which can
>> be
>>> exported using libvirt exporter
>>>
>>> Sent from my iPhone
>>>
>>>> On 28-Jun-2019, at 3:51 PM, Ivan Kudryavtsev <kudryavtsev_ia@bw-sw.com
>>>
>>> wrote:
>>>>
>>>> Hi. It's easily done with Zabbix. Whole variety of underlying
>> topologies
>>> is
>>>> too difficult to monitor with prebuilt monitoring system... anyway, you
>>> can
>>>> code it!
>>>>
>>>> пт, 28 июн. 2019 г., 20:30 Fariborz Navidan <md...@gmail.com>:
>>>>
>>>>> Hello All,
>>>>>
>>>>> Does ACS provide a way to monitor a host's network bandwidth (RX/TX)
>> and
>>>>> block storage IOPS and IO read/write rate for a host?
>>>>>
>>>>> Thanks
>>>>>
>>>
>>
Re: Network RX/TX and I/O monitoring for hosts
Posted by Fariborz Navidan <md...@gmail.com>.
Hi,
Di you mean I can virtio can tell cpu/ram usage inside the guest OS without
need to logging into guest or use something like perfmon?
On Fri, Jun 28, 2019 at 6:47 PM Ivan Kudryavtsev <ku...@bw-sw.com>
wrote:
> With VirtIO you don't have host aggregated IO, net numbers (afaik), but for
> cpu & ram it's true
>
> пт, 28 июн. 2019 г., 21:11 Rakesh v <ww...@gmail.com>:
>
> > Correct me if I'm wrong, I think it can be done using virtio commands
> > also. It exposes cpu, memory, disk and network stats of the VM which can
> be
> > exported using libvirt exporter
> >
> > Sent from my iPhone
> >
> > > On 28-Jun-2019, at 3:51 PM, Ivan Kudryavtsev <kudryavtsev_ia@bw-sw.com
> >
> > wrote:
> > >
> > > Hi. It's easily done with Zabbix. Whole variety of underlying
> topologies
> > is
> > > too difficult to monitor with prebuilt monitoring system... anyway, you
> > can
> > > code it!
> > >
> > > пт, 28 июн. 2019 г., 20:30 Fariborz Navidan <md...@gmail.com>:
> > >
> > >> Hello All,
> > >>
> > >> Does ACS provide a way to monitor a host's network bandwidth (RX/TX)
> and
> > >> block storage IOPS and IO read/write rate for a host?
> > >>
> > >> Thanks
> > >>
> >
>
Re: Network RX/TX and I/O monitoring for hosts
Posted by Ivan Kudryavtsev <ku...@bw-sw.com>.
With VirtIO you don't have host aggregated IO, net numbers (afaik), but for
cpu & ram it's true
пт, 28 июн. 2019 г., 21:11 Rakesh v <ww...@gmail.com>:
> Correct me if I'm wrong, I think it can be done using virtio commands
> also. It exposes cpu, memory, disk and network stats of the VM which can be
> exported using libvirt exporter
>
> Sent from my iPhone
>
> > On 28-Jun-2019, at 3:51 PM, Ivan Kudryavtsev <ku...@bw-sw.com>
> wrote:
> >
> > Hi. It's easily done with Zabbix. Whole variety of underlying topologies
> is
> > too difficult to monitor with prebuilt monitoring system... anyway, you
> can
> > code it!
> >
> > пт, 28 июн. 2019 г., 20:30 Fariborz Navidan <md...@gmail.com>:
> >
> >> Hello All,
> >>
> >> Does ACS provide a way to monitor a host's network bandwidth (RX/TX) and
> >> block storage IOPS and IO read/write rate for a host?
> >>
> >> Thanks
> >>
>
Re: Network RX/TX and I/O monitoring for hosts
Posted by Rakesh v <ww...@gmail.com>.
Correct me if I'm wrong, I think it can be done using virtio commands also. It exposes cpu, memory, disk and network stats of the VM which can be exported using libvirt exporter
Sent from my iPhone
> On 28-Jun-2019, at 3:51 PM, Ivan Kudryavtsev <ku...@bw-sw.com> wrote:
>
> Hi. It's easily done with Zabbix. Whole variety of underlying topologies is
> too difficult to monitor with prebuilt monitoring system... anyway, you can
> code it!
>
> пт, 28 июн. 2019 г., 20:30 Fariborz Navidan <md...@gmail.com>:
>
>> Hello All,
>>
>> Does ACS provide a way to monitor a host's network bandwidth (RX/TX) and
>> block storage IOPS and IO read/write rate for a host?
>>
>> Thanks
>>
Re: Network RX/TX and I/O monitoring for hosts
Posted by Ivan Kudryavtsev <ku...@bw-sw.com>.
Hi. It's easily done with Zabbix. Whole variety of underlying topologies is
too difficult to monitor with prebuilt monitoring system... anyway, you can
code it!
пт, 28 июн. 2019 г., 20:30 Fariborz Navidan <md...@gmail.com>:
> Hello All,
>
> Does ACS provide a way to monitor a host's network bandwidth (RX/TX) and
> block storage IOPS and IO read/write rate for a host?
>
> Thanks
>