*** Settings ***
| Resource | resources/libraries/robot/performance/performance_setup.robot
-| Library | resources.libraries.python.QemuUtils
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR
| ... | NIC_Intel-X520-DA2 | L2BDMACLRN | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
| ... | *[Ref] Applicable standard specifications:* RFC7348.
*** Variables ***
-| ${perf_qemu_qsz}= | 1024
# Socket names
| ${bd_id1}= | 1
| ${bd_id2}= | 2
-| ${sock1}= | /tmp/sock-1-${bd_id1}
-| ${sock2}= | /tmp/sock-1-${bd_id2}
# X520-DA2 bandwidth limit
| ${s_limit}= | ${10000000000}
-| ${overhead} | ${50}
+| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
| | ... | ${s_limit} | ${framesize} | overhead=${overhead}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
-| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
-| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
-| | ... | jumbo_frames=${jumbo}
-| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
-| | ... | jumbo_frames=${jumbo}
-| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
+| | ... | ${bd_id1} | ${bd_id2}
+| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
+| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
+| | ... | use_tuned_cfs=${False}
| | Then Traffic should pass with maximum rate
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}