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From David Lutterkort <lut...@redhat.com>
Subject RE: [rhevm-api] [jira] [Commented] (DTACLOUD-58) api/instance query performance with 8 vms in rhevm
Date Thu, 14 Jul 2011 17:46:17 GMT
On Thu, 2011-07-14 at 10:52 -0400, Itamar Heim wrote:
> Your use case is more close to backend --> vdsm, where we poll every 2
> seconds actually.
> But the polling every 2 seconds is a very light poll - only list of VM's
> and their status.
> The heavier polling for all detils/stats is not as frequent.
> 
> So you should probably define the minimal data you need to poll for more
> frequently, and run the lighter query (the api has a 'detail' level,
> though probably not one that light yet).

Do you have any data on what details they are and how often Powershell
can support listing all instances at that detail level ?

David





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