-| | ... | - perf_trial_duration - Duration of traffic run [s]
-| | ... | - perf_pdr_loss_acceptance - Loss acceptance treshold
-| | ... | - perf_pdr_loss_acceptance_type - Loss acceptance treshold type
-| | ... | - perf_vm_image - Guest VM disk image
-| | ... | - perf_qemu_path - Path prefix to QEMU binary
-| | ... | - use_tuned_cfs - Switch to set scheduler policy
-| | ... | - qemu_build - Whether Qemu will be built
-| | ... | - pkt_trace - Switch to enable packet trace for test
-| | ... | - dut_stats - Switch to enable DUT statistics
-| | ... | - plugins_to_enable - List of plugins to be enabled for test
-| | ...
-| | Set Global Variable | ${perf_trial_duration} | 10
-| | Set Global Variable | ${perf_pdr_loss_acceptance} | 0.5
-| | Set Global Variable | ${perf_pdr_loss_acceptance_type} | percentage
-| | Set Global Variable | ${perf_vm_image} | /var/lib/vm/csit-nested-1.7.img
-| | Set Global Variable | ${perf_qemu_path} | /opt/qemu-2.5.0
-| | Set Global Variable | ${use_tuned_cfs} | ${False}
-| | Set Global Variable | ${qemu_build} | ${True}
-| | Set Global Variable | ${pkt_trace} | ${False}