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xen-api
Re: [Xen-API] Which API for Xen performance metrics
On 10/19/2011 10:50 PM, Vikas Aggarwal wrote:
Thanks Mike -
I went through the docs below, but is there a way to list out all the
performance metrics available for showing the performance of the base
XenServer (not the virtual machines). I am getting cpu, memory, disk, but we
seem to get a lot more metrics from VMware for example, metrics that seem to
give health information of how the base hypervisor is performing.
Hi Vikas,
On one of your hosts, try doing a 'xe host-datasource-list host=<blah>'
and 'xe vm-datasource-list vm=<blah>'. This will show you a list of all
the datasources that can be recorded as RRDs. Not all of them are
enabled by default, which is probably why you didn't see everything you
expected. I have no idea whether we capture the same metrics as VMWare
do, but hopefully the ones we do capture will be enough for you.
Mike
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