+| | ... | - 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
+| | ... | - plugins_to_disable - List of plugins to be disabled for test