Hi Neependra. We have done some keystone performance works already at HuaWei. We are interested in the number of PKI_token_authentication or PKI_token_revocation_list_get requests that keystone V3 can handle per second. We also made some attempts to improve the concurrency value per second.
We had measured the concurrency value against a single-process Pthon-only keystone server, a multi-processes Keystone server running inside an Apache container server and 2, 3, 4 multi-processes Keystone servers running inside an Apache container server. Could I modify your wiki to share the detail data? Regards wanghong 2013/12/17 Neependra Khare <nkh...@redhat.com> > Hi Tristan, > > On 12/16/2013 09:51 PM, Tristan De Cacqueray wrote: > > On Wed, 11 Dec 2013 14:41:15 -0500 > ayoung at redhat.com (Adam Young) wrote: > > > Sounds good for a start. > > There is a lot in Devstack that should help as far as documenting how > to set up LDAP etc. > > Can you indicate which is going to be your first effort? We > (Keystone team) can provide some guidance on how to best hammer on it. > > > > Hello! > > So I have started the UUID vs PKI and SQL vs LDAP comparison into one > benchmark using Devstack. I mostly focus on the time it takes to > validate token in those four scenarios, though I measure the time it > takes to create users and generate tokens as well. > > Thanks for taking it up. > > > I edited the wiki page to document this test, including the scripts > being used. Maybe those should be removed as the page grows... > The results should be ready in a couple of hours. > > May be we can put the scripts used here on github or somewhere else. > Any suggestions ? > > > Feedback are most welcome, and feel free to use/improve the code I > pasted! > > - I think we need to test with more numbers of users. > - We should consider scenarios when creation, generation and validation > happening in parallel. > - We should do the test when there is already some existing dataset on the > Keystone consisting of > expired tokens etc. > > > Regards, > Neependra > > > Cheers, > Tristan. > > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > >
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