6.17.4.2.4. Ports operations and OVS agent restart

In this scenario we restart all OVS agents while Neutron creates and deletes ports.

This report is generated on results collected by execution of the following Rally scenario:

---
  NeutronNetworks.create_and_delete_ports:
    -
      args:
        network_create_args: {}
        port_create_args: {}
        ports_per_network: 10
      runner:
        type: "constant_for_duration"
        duration: 300
        concurrency: 4
      context:
        users:
          tenants: 1
          users_per_tenant: 1
        quotas:
          neutron:
            network: -1
            port: -1
      hooks:
        -
          name: fault_injection
          args:
            action: restart neutron-openvswitch-agent service
          trigger:
            name: event
            args:
              unit: iteration
              at: [80]

6.17.4.2.4.1. Summary

No errors nor performance degradation observed.

6.17.4.2.4.2. Details

This section contains individual data for particular scenario runs.

6.17.4.2.4.2.1. Run #1

../../../../_images/plot_13.svg

6.17.4.2.4.2.1.1. Baseline

Baseline samples are collected before the start of fault injection. They are used to estimate service performance degradation after the fault.

Samples Median, s Mean, s Std dev 95% percentile, s
65 8.7 8.8 0.31 9.3