Re: [openstack-dev] [sahara] migration to olso.db
By the way, i created a test case that multi-user query sahara by api at the same time. I found that the qps is about 10-20. I can see when a db query occured the eventlet switch to another keystoneclient thread and switch back about 1 seconds, so the query qps is quite low. I wonder is that the performance bottleneck of eventlet + mysqldb ? 2014-08-19 11:02 GMT+08:00 lonely Feb : > thx a lot :) > > > 2014-08-18 21:37 GMT+08:00 Sergey Lukjanov : > > Hey Ionely, >> >> the oslo.db is a graduated version of code from the oslo-incubator >> (that was periodically synced to sahara.openstack.common.db). So, the >> only reason is to switch to the graduated lib. >> >> On Mon, Aug 18, 2014 at 5:04 PM, lonely Feb wrote: >> > I found sahara.openstack.common.db has replaced by olso.db, i wonder the >> > reason of this replacement. Is the any performance problem of the >> original >> > sahara.openstack.common.db ? >> > >> > ___ >> > OpenStack-dev mailing list >> > OpenStack-dev@lists.openstack.org >> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > >> >> >> >> -- >> Sincerely yours, >> Sergey Lukjanov >> Sahara Technical Lead >> (OpenStack Data Processing) >> Principal Software Engineer >> Mirantis Inc. >> >> ___ >> OpenStack-dev mailing list >> OpenStack-dev@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [sahara] migration to olso.db
thx a lot :) 2014-08-18 21:37 GMT+08:00 Sergey Lukjanov : > Hey Ionely, > > the oslo.db is a graduated version of code from the oslo-incubator > (that was periodically synced to sahara.openstack.common.db). So, the > only reason is to switch to the graduated lib. > > On Mon, Aug 18, 2014 at 5:04 PM, lonely Feb wrote: > > I found sahara.openstack.common.db has replaced by olso.db, i wonder the > > reason of this replacement. Is the any performance problem of the > original > > sahara.openstack.common.db ? > > > > ___ > > OpenStack-dev mailing list > > OpenStack-dev@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > > > -- > Sincerely yours, > Sergey Lukjanov > Sahara Technical Lead > (OpenStack Data Processing) > Principal Software Engineer > Mirantis Inc. > > ___ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
[openstack-dev] [sahara] migration to olso.db
I found sahara.openstack.common.db has replaced by olso.db, i wonder the reason of this replacement. Is the any performance problem of the original sahara.openstack.common.db ? ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
