X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=tests%2Fvpp%2Fperf%2Fvm_vhost%2F10ge2p1x710-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot;h=33508b741f7a5eca111096484bdd013a8f76da88;hp=f878319055f53fb0dda07519219c103d0fb33313;hb=88e6c1f979f530397a0743e4300d42faf9b538f5;hpb=1e2e2be1c90c83a6b9b4283f285bc89a5ece64ec

diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x710-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot b/tests/vpp/perf/vm_vhost/10ge2p1x710-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
index f878319055..33508b741f 100644
--- a/tests/vpp/perf/vm_vhost/10ge2p1x710-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
+++ b/tests/vpp/perf/vm_vhost/10ge2p1x710-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
@@ -31,35 +31,34 @@
 | ...
 | Test Template | Local Template
 | ...
-| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost*
+| Documentation | *RFC2544: Pkt throughput L2BD with vhost abd IEEE 802.1Q test
+| ... | cases*
 | ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. 802.1q
-| ... | tagging is applied on link between DUT1 and DUT2.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 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=1024, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X710
-| ... | by Intel.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
-| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
-| ... | of packets transmitted. NDR and PDR are discovered for different
-| ... | Ethernet L2 frame sizes using MLRsearch library.
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. IEEE\
+| ... | 802.1Q tagging is applied on link between DUT1 and DUT2.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-\
+| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via\
+| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting\
+| ... | vhost-user interfaces, forwarding mode is set to io, rxd/txd=1024.\
+| ... | DUT1 and DUT2 are tested with 2p10GE NIC X710 by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library. Test packets are\
+| ... | generated by TG on links to DUTs. TG traffic profile contains two L3\
+| ... | flow-groups (flow-group per direction, 254 flows per flow-group) with\
+| ... | all packets containing Ethernet header, IPv4 header with IP protocol=61\
+| ... | and static payload. MAC addresses are matching MAC addresses of the TG\
+| ... | node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Variables ***
-| ${perf_qemu_qsz}= | 1024
 | ${subid}= | 10
 | ${tag_rewrite}= | pop-1
+| ${overhead}= | ${4}
 # Socket names
 | ${bd_id1}= | 1
 | ${bd_id2}= | 2
@@ -73,8 +72,8 @@
 *** Keywords ***
 | Local Template
 | | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Cfg] Each DUT runs L2BD switching with VLAN and uses ${phy_cores}\
+| | ... | physical core(s) for worker threads.
 | | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
 | | ...
 | | ... | *Arguments:*
@@ -95,19 +94,14 @@
 | | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
 | | And Add PCI devices to all DUTs
 | | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo And Handle Multi Seg
-| | ... | ${s_limit} | ${framesize}
+| | ... | ${s_limit} | ${framesize} | overhead=${overhead}
 | | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with Vhost-User and VLAN in a 3-node circular topology
+| | When Initialize L2 bridge domains with Vhost-User and VLAN in circular topology
 | | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
 | | ... | ${tag_rewrite}
-| | ${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 | ${vm2}
+| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
+| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
+| | ... | use_tuned_cfs=${False}
 | | Then Find NDR and PDR intervals using optimized search
 | | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}