Re: [Openstack] Slow response with ec2 api to Havana

2014-01-14 Thread Felix Lee
Dear all, I managed to have some workaround for this. Well, after I looked into code, I noticed there are two implementations which will make significant impact on my system: instances = self.compute_api.get_all(context,search_opts=search_opts,sort_dir='asc') sys_metas = s

[Openstack] Slow response with ec2 api to Havana

2014-01-10 Thread Felix Lee
Dear Openstack experts, Recently, I upgraded Openstack from Grizzy to Havana(2013.2-2, from RDO repository). Everything is running pretty well excepting ec2api. I noticed that ec2api will suffer heavy load and respond slowly with some particular ec2 requests(RunInstances), for instance: 2014-0