On Wed, Apr 23, 2014 at 10:32 AM, Tim Bell <tim.b...@cern.ch> wrote: > > Joe, > > There are a number of problem reports on ceilometer performance and some > promising blueprints to address them. I'd suggest we re-run the performance > test when those are in place. Having reference performance tests such as > this are helpful to pick up cases where there are regression or scalability > problems such as you raise (and production users see them also) > > Tim,
Do you have any links to those blueprints? https://blueprints.launchpad.net/ceilometer/juno is pretty sparse. > Tim > > On 23 Apr 2014, at 18:51, Joe Gordon <joe.gord...@gmail.com> wrote: > > > > > On Mon, Apr 21, 2014 at 2:10 PM, Ilya Tyaptin <ityap...@mirantis.com>wrote: > >> Hi team! >> >> In light of discussions about ceilometer backends, we decided to test >> performance of different >> storage backends with collector and api services because these services >> depend on backends availability. >> >> For the collector testing we are using not completely real data, we are >> generating looking like real samples with variable rate, sending them to >> the collector and metering the time of these messages processing. Testing >> result is the time between message receiving for recording message to db. >> >> For the api testing we are only comparing the time of requests to api >> with different backends. >> >> We have prepared a document with more detailed description of test plan >> and first results. >> This url: >> *https://docs.google.com/document/d/1ARpKiYW2WN94JloG0prNcLjMeom-ySVhe8fvjXG_uRU/edit?usp=sharing >> <https://docs.google.com/document/d/1ARpKiYW2WN94JloG0prNcLjMeom-ySVhe8fvjXG_uRU/edit?usp=sharing>* >> > > I am not sure if I read the 'Testing api' section correctly. Is that > table in seconds? If so a REST API that takes over two minutes > (sample-list for Hbase, meter-list in Mongo) doesn't sound very good. > > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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