| ... | L2 | Intel-X520-DA2
| Suite Teardown | 3-node Performance Suite Teardown
| Test Setup | Setup all DUTs before test
-| Test Teardown | Run Keyword | Show statistics on all DUTs
-| Documentation | *Throughput search suite (based on RFC2544).*
+| Test Teardown | Run Keyword | Remove startup configuration of VPP from all DUTs
+| Documentation | *RFC2544: Pkt throughput L2XC test cases*
| ...
-| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG, with one link
-| ... | between nodes. Traffic profile contain 2 L2 streams (1 stream per
-| ... | direction). Packets contain Ethernet header, IPv4 header,
-| ... | IP protocol=61 and random payload. Ethernet header MAC addresses are
-| ... | matching MAC addresses of the TG node. DUT nodes are interconnected
-| ... | with VLAN dot1q configured interfaces with VLAN 10.
+| ... | *[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.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic 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 either binary search or linear search
+| ... | algorithms with configured starting rate and final step that determines
+| ... | throughput measurement resolution. Test packets are generated by TG on
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
+| ... | (flow-group per direction, 253 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 ***
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
*** Test Cases ***
-| Find NDR by using RFC2544 linear search and 64B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC01: 64B NDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
| | [Documentation]
-| | ... | Find throughput with non drop rate by using linear search starting
-| | ... | at 4.2Mpps, stepping down with step of 0.1Mpps. Frames from and to TG
-| | ... | are 64B long. Tagging is applied between DUTs inserting 4B VLAN ID
-| | ... | into a packet header.
-| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
+| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
+| | ... | using binary search start at 10GE linerate, step 100kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
| | ${framesize}= | Set Variable | 64
-| | ${start_rate}= | Set Variable | 4200000
-| | ${step_rate}= | Set Variable | 100000
| | ${min_rate}= | Set Variable | 100000
-| | ${max_rate}= | Set Variable | 14880952
-| | Given Setup '1' worker threads and rss '1' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_68B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
-| Find NDR by using RFC2544 linear search and 1518B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC02: 64B PDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
| | [Documentation]
-| | ... | Find throughput with non drop rate by using linear search starting
-| | ... | at 812,743pps, stepping down with step of 10,000pps. Frames from and
-| | ... | to TG are 1518B long. Tagging is applied between DUTs inserting 4B
-| | ... | VLAN ID into a packet header.
-| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
+| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
+| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_68B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
+
+| TC03: 1518B NDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
+| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames
+| | ... | using binary search start at 10GE linerate, step 10kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1522B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+
+| TC04: 1518B PDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
+| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames
+| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
| | ${framesize}= | Set Variable | 1518
-| | ${start_rate}= | Set Variable | 812743
-| | ${step_rate}= | Set Variable | 10000
| | ${min_rate}= | Set Variable | 10000
-| | ${max_rate}= | Set Variable | 812743
-| | Given Setup '1' worker threads and rss '1' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1522B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
-| Find NDR by using RFC2544 linear search and 9000B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC05: 9000B NDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
| | [Documentation]
-| | ... | Find throughput with non drop rate by using linear search starting
-| | ... | at 138,580pps, stepping down with step of 5,000pps. Frames from and
-| | ... | to TG are 9000B long. Tagging is applied between DUTs inserting 4B
-| | ... | VLAN ID into a packet header.
-| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
+| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
+| | ... | using binary search start at 10GE linerate, step 5kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
| | ${framesize}= | Set Variable | 9000
-| | ${start_rate}= | Set Variable | 138580
-| | ${step_rate}= | Set Variable | 5000
| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | 138580
-| | Given Setup '1' worker threads and rss '1' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9004B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
-| Find NDR with 2 cores and rss 1 by using RFC2544 linear search and 64B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC06: 9000B PDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
| | [Documentation]
-| | ... | Find throughput on 2 cores with non drop rate by using linear search
-| | ... | starting at 7.8Mpps, stepping down with step of 0.1Mpps. Frames from
-| | ... | and to TG are 64B long. Tagging is applied between DUTs inserting 4B
-| | ... | VLAN ID into a packet header.
-| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
+| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
+| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9004B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
+
+| TC07: 64B NDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
+| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
+| | ... | using binary search start at 10GE linerate, step 100kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
| | ${framesize}= | Set Variable | 64
-| | ${start_rate}= | Set Variable | 7800000
-| | ${step_rate}= | Set Variable | 100000
| | ${min_rate}= | Set Variable | 100000
-| | ${max_rate}= | Set Variable | 14880952
-| | Given Setup '2' worker threads and rss '1' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_68B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
-| Find NDR with 2 cores and rss 1 by using RFC2544 linear search and 1518B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC08: 64B PDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
| | [Documentation]
-| | ... | Find throughput on 2 cores with non drop rate by using linear search
-| | ... | starting at 812,743pps, stepping down with step of 10,000pps. Frames
-| | ... | from and to TG are 1518B long. Tagging is applied between DUTs
-| | ... | inserting 4B VLAN ID into a packet header.
-| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
+| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
+| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_68B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
+
+| TC09: 1518B NDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
+| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames
+| | ... | using binary search start at 10GE linerate, step 10kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
| | ${framesize}= | Set Variable | 1518
-| | ${start_rate}= | Set Variable | 812743
-| | ${step_rate}= | Set Variable | 10000
| | ${min_rate}= | Set Variable | 10000
-| | ${max_rate}= | Set Variable | 812743
-| | Given Setup '2' worker threads and rss '1' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1522B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
-| Find NDR with 2 cores and rss 1 by using RFC2544 linear search and 9000B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC10: 1518B PDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
| | [Documentation]
-| | ... | Find throughput on 2 cores with non drop rate by using linear search
-| | ... | starting at 138,580pps, stepping down with step of 5,000pps. Frames
-| | ... | from and to TG are 9000B long. Tagging is applied between DUTs
-| | ... | inserting 4B VLAN ID into a packet header.
-| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
+| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames
+| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1522B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
+
+| TC11: 9000B NDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
+| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
+| | ... | using binary search start at 10GE linerate, step 5kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
| | ${framesize}= | Set Variable | 9000
-| | ${start_rate}= | Set Variable | 138580
-| | ${step_rate}= | Set Variable | 5000
| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | 138580
-| | Given Setup '2' worker threads and rss '1' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9004B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+
+| TC12: 9000B PDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
+| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
+| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9004B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
+
+| TC13: 64B NDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
+| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames
+| | ... | using binary search start at 10GE linerate, step 100kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_68B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
-| Find NDR with 4 cores and rss 2 by using RFC2544 linear search and 64B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC14: 64B PDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
| | [Documentation]
-| | ... | Find throughput on 4 cores and rss 2 with non drop rate by using
-| | ... | linear search starting at 12Mpps, stepping down with step of 0.1Mpps.
-| | ... | Frames from and to TG are 64B long. Tagging is applied between DUTs
-| | ... | inserting 4B VLAN ID into a packet header.
-| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
+| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames
+| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR
| | ${framesize}= | Set Variable | 64
-| | ${start_rate}= | Set Variable | 12000000
-| | ${step_rate}= | Set Variable | 100000
| | ${min_rate}= | Set Variable | 100000
-| | ${max_rate}= | Set Variable | 14880952
-| | Given Setup '4' worker threads and rss '2' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_68B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
-| Find NDR with 4 cores and rss 2 by using RFC2544 linear search and 1518B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC15: 1518B NDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
| | [Documentation]
-| | ... | Find throughput on 4 cores and rss 2 with non drop rate by using
-| | ... | linear search starting at 812,743pps, stepping down with step of
-| | ... | 10,000pps. Frames from and to TG are 1518B long. Tagging is applied
-| | ... | between DUTs inserting 4B VLAN ID into a packet header.
-| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
+| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1518 Byte frames
+| | ... | using binary search start at 10GE linerate, step 10kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
| | ${framesize}= | Set Variable | 1518
-| | ${start_rate}= | Set Variable | 812743
-| | ${step_rate}= | Set Variable | 10000
| | ${min_rate}= | Set Variable | 10000
-| | ${max_rate}= | Set Variable | 812743
-| | Given Setup '4' worker threads and rss '2' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1522B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+
+| TC16: 1518B PDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
+| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1518 Byte frames
+| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1522B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Add No Multi Seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
+| | When VLAN dot1q subinterfaces initialized on 3-node topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | And L2 tag rewrite method setup on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
+| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
+| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
+
+| TC17: 9000B NDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
+| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte frames
+| | ... | using binary search start at 10GE linerate, step 5kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9004B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
-| Find NDR with 4 cores and rss 2 by using RFC2544 linear search and 9000B frames through VLAN dot1q sub-interfaces inter-connected using L2 cross connect in 3-node topology
+| TC18: 9000B PDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
| | [Documentation]
-| | ... | Find throughput on 4 cores and rss 2 with non drop rate by using
-| | ... | linear search starting at 138,580pps, stepping down with step of
-| | ... | 5,000pps. Frames from and to TG are 9000B long. Tagging is applied
-| | ... | between DUTs inserting 4B VLAN ID into a packet header.
-| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD
+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
+| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte frames
+| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR
| | ${framesize}= | Set Variable | 9000
-| | ${start_rate}= | Set Variable | 138580
-| | ${step_rate}= | Set Variable | 5000
| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | 138580
-| | Given Setup '4' worker threads and rss '2' without HTT on all DUTs
-| | And VPP interfaces in path are up
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9004B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And Add all PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP interfaces in path are up
| | When VLAN dot1q subinterfaces initialized on 3-node topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | And L2 tag rewrite method setup on interfaces
| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
| | ... | ${dut1} | ${dut1_if1} | ${subif_index_1}
| | ... | ${dut2} | ${dut2_if2} | ${subif_index_2}
-| | Then Find NDR using linear search and pps | ${framesize} | ${start_rate}
-| | ... | ${step_rate} | 3-node-xconnect
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ... | ${binary_max} | 3-node-xconnect
| | ... | ${min_rate} | ${max_rate}
+| | ... | ${threshold}
+| | ... | ${glob_loss_acceptance}
+| | ... | ${glob_loss_acceptance_type}
Code Review / csit.git / blobdiff