X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=tests%2Fperf%2F10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot;h=66b09477e7e6ec52dd992013cb891e0ae4c0d07c;hp=a4054a02787d754704d988d6a37ed4a82fdd7673;hb=430afafb4cadf503ccee99c09f6de7402f5404c7;hpb=7436d8bdf60bca9b80fb76781e1f709bbcd435da

diff --git a/tests/perf/10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot b/tests/perf/10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot
index a4054a0278..66b09477e7 100644
--- a/tests/perf/10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot
+++ b/tests/perf/10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot
@@ -18,12 +18,12 @@
 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
 | ... | NIC_Intel-X520-DA2 | ETH | L2XCFWD | BASE | VHOST | VM
 | ...
-| Suite Setup | 3-node Performance Suite Setup with DUT's NIC model
+| Suite Setup | Set up 3-node performance topology with DUT's NIC model
 | ... | L2 | Intel-X520-DA2
-| Suite Teardown | 3-node Performance Suite Teardown
+| Suite Teardown | Tear down 3-node performance topology
 | ...
-| Test Setup | Performance test setup
-| Test Teardown | Performance test with vhost and VM with dpdk-testpmd teardown
+| Test Setup | Set up performance test
+| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
 | ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
 | ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
 | ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
@@ -79,16 +79,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -109,16 +109,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -140,16 +140,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -170,16 +170,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -202,16 +202,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -233,16 +233,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -264,16 +264,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -294,16 +294,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -325,16 +325,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -355,16 +355,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -387,16 +387,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -418,16 +418,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -449,16 +449,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -479,16 +479,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -510,16 +510,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -540,16 +540,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
@@ -572,16 +572,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
@@ -603,16 +603,16 @@
 | | ${threshold}= | Set Variable | ${min_rate}
 | | ${dut1_vm_refs}= | Create Dictionary
 | | ${dut2_vm_refs}= | Create Dictionary
-| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
+| | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Add no multi seg to all DUTs
 | | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
+| | When Initialize L2 xconnect with Vhost-User in 3-node circular topology
 | | ... | ${sock1} | ${sock2}
-| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
 | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
-| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
+| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
 | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
 | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}