---
    CeilometerSamples.list_samples:
     -
       runner:
         type: "constant"
         times: 10
         concurrency: 2
       context:
         users:
           tenants: 2
           users_per_tenant: 2
         ceilometer:
           counter_name: "cpu_util"
           counter_type: "gauge"
           counter_unit: "instance"
           counter_volume: 1.0
           resources_per_tenant: 3
           samples_per_resource: 3