X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=tests%2Fvpp%2Fperf%2Fvm_vhost%2F40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdrdisc.robot;h=4fafafe21246ade73b880022172c5313845d393f;hb=968ad3ffa40059abd9067b17ead3a24adf4973e0;hp=a6b05073b15a5f389141632ffda0607bccc6798a;hpb=b4157d62463fc54621fed74b223fcada4811efd1;p=csit.git

diff --git a/tests/vpp/perf/vm_vhost/40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdrdisc.robot b/tests/vpp/perf/vm_vhost/40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdrdisc.robot
index a6b05073b1..4fafafe212 100644
--- a/tests/vpp/perf/vm_vhost/40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdrdisc.robot
+++ b/tests/vpp/perf/vm_vhost/40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdrdisc.robot
@@ -39,7 +39,7 @@
 | ... | vhost-user interfaces using 5 cores pinned to cpus on NUMA1 and 2048M
 | ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
 | ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p40GE NIC XL710
+| ... | io, rxd/txd=1024, burst=64. DUT1, DUT2 are tested with 2p40GE NIC XL710
 | ... | by Intel.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
 | ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
@@ -56,20 +56,21 @@
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Variables ***
+| ${perf_qemu_qsz}= | 1024
 # XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
-| ${s_24.5G} | ${24500000000}
+| ${s_24.5G}= | ${24500000000}
 # XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
-| ${s_18.75Mpps} | ${18750000}
+| ${s_18.75Mpps}= | ${18750000}
 # Socket names
 | ${bd_id1}= | 1
 | ${bd_id2}= | 2
 | ${sock1}= | /tmp/sock-1-${bd_id1}
 | ${sock2}= | /tmp/sock-1-${bd_id2}
 # Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
 
 *** Test Cases ***
-| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames\
@@ -97,13 +98,11 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames\
@@ -131,14 +130,12 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames\
@@ -166,13 +163,11 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames\
@@ -200,18 +195,16 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame\
-| | ... | size using binary search start at 40GE linerate, step 5kpps.
+| | ... | size using binary search start at 40GE linerate, step 10kpps.
 | | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
 | | ...
 | | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
@@ -236,17 +229,15 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame\
-| | ... | size using binary search start at 40GE linerate, step 5kpps, LT=0.5%.
+| | ... | size using binary search start at 40GE linerate, step 10kpps, LT=0.5%.
 | | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
 | | ...
 | | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
@@ -270,14 +261,12 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames\
@@ -305,13 +294,11 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames\
@@ -339,14 +326,12 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames\
@@ -374,13 +359,11 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames\
@@ -408,18 +391,16 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame\
-| | ... | size using binary search start at 40GE linerate, step 5kpps.
+| | ... | size using binary search start at 40GE linerate, step 10kpps.
 | | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
 | | ...
 | | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH
@@ -444,17 +425,15 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame\
-| | ... | size using binary search start at 40GE linerate, step 5kpps, LT=0.5%.
+| | ... | size using binary search start at 40GE linerate, step 10kpps, LT=0.5%.
 | | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
 | | ...
 | | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
@@ -479,14 +458,12 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc13-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc13-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames\
@@ -514,13 +491,11 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc14-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc14-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames\
@@ -548,14 +523,12 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc15-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc15-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1518 Byte frames\
@@ -583,13 +556,11 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc16-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc16-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1518 Byte frames\
@@ -617,18 +588,16 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
 | | ... | ${perf_pdr_loss_acceptance_type}
 
-| tc17-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
+| tc17-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for IMIX_v4_1 frame\
-| | ... | size using binary search start at 40GE linerate, step 5kpps.
+| | ... | size using binary search start at 40GE linerate, step 10kpps.
 | | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
 | | ...
 | | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH
@@ -653,17 +622,15 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 
-| tc18-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
+| tc18-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-pdrdisc
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for IMIX_v4_1 frame\
-| | ... | size using binary search start at 40GE linerate, step 5kpps, LT=0.5%.
+| | ... | size using binary search start at 40GE linerate, step 10kpps, LT=0.5%.
 | | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
 | | ...
 | | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
@@ -688,8 +655,6 @@
 | | ${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}
-| | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | ... | ${True}
 | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
 | | ... | ${binary_max} | ${traffic_profile}
 | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}