Now there is not any index for port DB sqlalchemy, but for nova bulk create VM, it frequently select port according to 'tenant_id','network_id' ,'device_id', if no index, it will consume much time in db operation, so I think it is better to add index for
port 'tenant_id','network_id' ,'device_id'
Now there is not any index for port DB sqlalchemy, but for nova bulk create VM, it frequently select port according to 'tenant_ id','network_ id' ,'device_id', if no index, it will consume much time in db operation, so I think it is better to add index for id','network_ id' ,'device_id'
port 'tenant_