> On 7/4/2015, at 0:43, Robert Collins <robe...@robertcollins.net> wrote: > > On 7 April 2015 at 05:11, Joe Gordon <joe.gord...@gmail.com> wrote: >> >> >> On Mon, Apr 6, 2015 at 8:39 AM, Dolph Mathews <dolph.math...@gmail.com> >> wrote: >>> >>> >>> On Mon, Apr 6, 2015 at 10:26 AM, Boris Pavlovic <bo...@pavlovic.me> wrote: >>>> >>>> Jay, >>>> >>>> >>>>> Not far, IMHO. 100ms difference in startup time isn't something we >>>>> should spend much time optimizing. There's bigger fish to fry. >>>> >>>> >>>> I agree that priority of this task shouldn't be critical or even high, >>>> and that there are other places that can be improved in OpenStack. >>>> >>>> In other hand this one is as well big source of UX issues that we have in >>>> OpenStack.. >>>> >>>> For example: >>>> >>>> 1) You would like to run some command X times where X is pretty big >>>> (admins likes to do this via bash loops). If you can execute all of them >>>> for >>>> 1 and not 10 minutes you will get happier end user. >>> >>> >>> +1 I'm fully in support of this effort. Shaving 100ms off the startup time >>> of a frequently used library means that you'll save that 100ms over and >>> over, adding up to a huge win. >>> >> >> >> Another data point on how slow our libraries/CLIs can be: >> >> $ time openstack -h >> <snip> >> real 0m2.491s >> user 0m2.378s >> sys 0m0.111s > > > pbr should be snappy - taking 100ms to get the version is wrong.
I totally agree, pbr needs a cleanup to reduce the dependency tree where that’s possible, or otherwise we need to change the strategy for pbr. > > -Rob > > > > -- > Robert Collins <rbtcoll...@hp.com> > Distinguished Technologist > HP Converged Cloud > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev Miguel Angel Ajo __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
