I raised a bug with my findings https://bugs.launchpad.net/neutron/+bug/1236704
On Fri, Oct 4, 2013 at 10:16 AM, Ravi Chunduru <[email protected]> wrote: > Does the described behavior qualify as a bug? > > Thanks, > -Ravi. > > > On Thu, Oct 3, 2013 at 5:21 PM, Ravi Chunduru <[email protected]> wrote: > >> Hi, >> In my tests, I observed that when an admin of a tenant runs 'nova list' >> to list down all the servers of the tenant - nova-api makes a call to >> quantum to get_ports with filter set to device owner. This operation is >> taking about 1m 30s in our setup(almost having 100 VMs i.e > 100 ports) >> >> While a user of a tenant runs the same command, the response is immediate. >> >> Going into details - the only difference between those two operations is >> the 'role'. >> >> Looking into the code, I have the following questions >> 1) Scoped Admin token returned all entries of a resource. Any reason not >> filtered per tenant? >> Comparing with Nova - it always honored tenant from the scoped token and >> returns values specific to tenant. >> >> 2) In the above described test, the DB access should not take much time >> with or with out tenant-id in filter. Why change in response time for >> tenant admin or a member user? >> >> Thanks, >> -Ravi. >> >> >> >> >> > > > -- > Ravi > -- Ravi
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