Changes in CSIT |release|\r
-------------------------\r
\r
-#. VPP performance test environment changes\r
+#. Added VPP performance tests\r
\r
- - Further VM and vhost-user test environment optimizations - Qemu virtio\r
- queue size increased from default value of 256 to 1024.\r
- - Addition of HW cryptodev devices in all three LF FD.io physical testbeds.\r
+ - **Container Topologies Orchestrated by K8s with VPP memif tests**\r
\r
-#. Added tests\r
+ - Added tests with VPP in L2 Cross-Connect and Bridge-Domain\r
+ configurations containers, with service chain topologies orchestrated by\r
+ Kubernetes. Added following forwarding topologies: i) "Parallel" with\r
+ packets flowing from NIC via VPP to container and back to VPP and NIC;\r
+ ii) "Chained" a.k.a. "Snake" with packets flowing via VPP to container,\r
+ back to VPP, to next container, back to VPP and so on until the last\r
+ container in chain, then back to VPP and NIC; iii) "Horizontal" with\r
+ packets flowing via VPP to container, then via "horizontal" memif to\r
+ next container, and so on until the last container, then back to VPP and\r
+ NIC;.\r
\r
- - CGNAT\r
+ - **VPP TCP/IP stack**\r
\r
- - Carrier Grade Network Address Translation tests with varying number\r
- of users and ports per user: 1u-15p, 10u-15p, 100u-15p, 1000u-15p,\r
- 2000u-15p, 4000u-15p - with Intel x520 NIC.\r
+ - Added tests for VPP TCP/IP stack using VPP built-in HTTP server.\r
+ WRK traffic generator is used as a client-side;\r
\r
- - vhost-user tests with one VM\r
+ - **SRv6 tests**\r
\r
- - L2 Bridge Domain switched-forwarding with Intel x710 NIC, Intel x520 NIC,\r
- Intel xl710 NIC.\r
- - VXLAN and L2 Bridge Domain switched-forwarding with Intel x520 NIC.\r
+ - Initial SRv6 (Segment Routing IPv6) tests verifying performance of\r
+ IPv6 and SRH (Segment Routing Header) encapsulation, decapsulation,\r
+ lookups and rewrites based on configured End and End.DX6 SRv6 egress\r
+ functions;\r
\r
- - vhost-user tests with two VM service chain\r
+ - **IPSecSW tests**\r
\r
- - L2 cross-connect switched-forwarding with Intel x520 NIC, Intel xl710 NIC.\r
- - L2 Bridge Domain switched-forwarding with Intel x520 NIC, Intel xl710 NIC.\r
- - IPv4 routed-forwarding with Intel x520 NIC, Intel xl710 NIC.\r
+ - SW computed IPSec encryption with AES-GCM, CBC-SHA1 ciphers, in\r
+ combination with IPv4 routed-forwarding;\r
\r
- - IPSec encryption with\r
+#. Presentation and Analytics Layer\r
\r
- - AES-GCM, CBC-SHA1 ciphers, in combination with IPv4 routed-forwarding\r
- with Intel xl710 NIC.\r
- - CBC-SHA1 ciphers, in combination with LISP-GPE overlay tunneling for\r
- IPv4-over-IPv4 with Intel xl710 NIC.\r
+ - Added throughput speedup analysis for multi-core and multi-thread\r
+ VPP tests into Presentation and Analytics Layer (PAL) for automated\r
+ CSIT test results analysis;\r
+\r
+#. Other improvements\r
+\r
+ - **Framework optimizations**\r
+\r
+ - Ability to run CSIT framework on ARM architecture;\r
+\r
+ - Overall stability improvements;\r
\r
Performance Improvements\r
------------------------\r
\r
-Some performance improvements in measured packet throughput have been observed\r
-in a number of CSIT |release| tests listed below. Relative improvements are\r
-calculated against the test results in CSIT rls1701 report. VPP-16.09 and\r
-VPP-17.01 numbers are provided for reference.\r
+Substantial improvements in measured packet throughput have been observed in a\r
+number of CSIT |release| tests listed below, with relative increase of\r
+double-digit percentage points. Relative improvements for this release are\r
+calculated against the test results listed in CSIT |release-1| report. The\r
+comparison is calculated between the mean values based on collected and\r
+archived test results' samples for involved VPP releases. Standard deviation\r
+has been also listed for CSIT |release|. Performance numbers since release\r
+VPP-16.09 are provided for reference.\r
\r
NDR Throughput\r
~~~~~~~~~~~~~~\r
\r
Non-Drop Rate Throughput discovery tests:\r
\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+============+===========+===========+=================+\r
-| L2XC | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-ndrdisc | 9.4 | 12.7 | 13.4 | 6% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2XC | 10ge2p1xl710: 64B-1t1c-eth-l2xcbase-ndrdisc | 9.5 | 12.2 | 12.4 | 2% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2XC dot1ad | 10ge2p1x520: 64B-1t1c-dot1ad-l2xcbase-ndrdisc | 7.4 | 8.8 | 9.3 | 6% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2XC dot1q | 10ge2p1x520: 64B-1t1c-dot1q-l2xcbase-ndrdisc | 7.5 | 8.8 | 9.2 | 5% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2XC VxLAN | 10ge2p1x520: 64B-1t1c-ethip4vxlan-l2xcbase-ndrdisc | 5.4 | 6.5 | 6.8 | 5% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2XC-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc | 0.5 | 2.8 | 3.2 | 14% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2BD | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-ndrdisc | 7.8 | 10.4 | 10.8 | 4% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| L2BD-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc | 0.4 | 2.7 | 3.4 | 26% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| IPv4 | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ndrdisc | 8.7 | 9.7 | 10.6 | 9% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| IPv4 COP | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-copwhtlistbase-ndrdisc | 7.1 | 8.3 | 9.0 | 8% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| IPv4 iAcl | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-iacldstbase-ndrdisc | 6.9 | 7.6 | 8.3 | 9% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| IPv4 vhost | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc | 0.3 | 2.6 | 3.1 | 19% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
-| IPv6 | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-ndrdisc | 3.0 | 7.3 | 8.1 | 11% |\r
-+-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+\r
+.. only:: html\r
+\r
+ .. csv-table::\r
+ :align: center\r
+ :file: performance_improvements/performance_improvements_ndr_top.csv\r
+\r
+.. only:: latex\r
+\r
+ .. raw:: latex\r
+\r
+ \makeatletter\r
+ \csvset{\r
+ perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead},\r
+ }\r
+ \makeatother\r
+\r
+ {\tiny\r
+ \csvautobooklongtable[separator=comma,\r
+ respect all,\r
+ no check column count,\r
+ perfimprovements column width=1cm,\r
+ late after line={\\\hline},\r
+ late after last line={\end{longtable}}\r
+ ]{../_tmp/src/vpp_performance_tests/performance_improvements/performance_improvements_ndr_top.csv}\r
+ }\r
+\r
\r
PDR Throughput\r
~~~~~~~~~~~~~~\r
\r
Partial Drop Rate thoughput discovery tests with packet Loss Tolerance of 0.5%:\r
\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+=================+\r
-| L2XC | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-pdrdisc | 9.4 | 12.7 | 13.4 | 6% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| L2XC dot1ad | 10ge2p1x520: 64B-1t1c-dot1ad-l2xcbase-pdrdisc | 7.4 | 8.8 | 9.3 | 6% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| L2XC dot1q | 10ge2p1x520: 64B-1t1c-dot1q-l2xcbase-pdrdisc | 7.5 | 8.8 | 9.5 | 8% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| L2XC VxLAN | 10ge2p1x520: 64B-1t1c-ethip4vxlan-l2xcbase-pdrdisc | 5.4 | 6.5 | 6.8 | 5% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| L2XC-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc | 2.6 | 3.2 | 3.2 | 0% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| L2BD | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-pdrdisc | 7.8 | 10.6 | 11.1 | 5% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| L2BD-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc | 2.1 | 2.9 | 3.2 | 10% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-pdrdisc | 8.7 | 9.7 | 10.6 | 9% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 COP | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-copwhtlistbase-pdrdisc | 7.1 | 8.3 | 9.2 | 11% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 iAcl | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-iacldstbase-pdrdisc | 7.1 | 7.6 | 8.3 | 9% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 vhost | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc | 2.0 | 2.7 | 3.2 | 19% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-pdrdisc | 7.7 | 7.3 | 8.1 | 11% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
+.. only:: html\r
\r
-Measured improvements are in line with VPP code optimizations listed in\r
-`VPP-17.04 release notes\r
-<https://docs.fd.io/vpp/17.04/release_notes_1704.html>`_.\r
+ .. csv-table::\r
+ :align: center\r
+ :file: performance_improvements/performance_improvements_pdr_top.csv\r
+\r
+.. only:: latex\r
+\r
+ .. raw:: latex\r
+\r
+ \makeatletter\r
+ \csvset{\r
+ perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead},\r
+ }\r
+ \makeatother\r
+\r
+ {\tiny\r
+ \csvautobooklongtable[separator=comma,\r
+ respect all,\r
+ no check column count,\r
+ perfimprovements column width=1cm,\r
+ late after line={\\\hline},\r
+ late after last line={\end{longtable}}\r
+ ]{../_tmp/src/vpp_performance_tests/performance_improvements/performance_improvements_pdr_top.csv}\r
+ }\r
\r
-Additionally, vhost-VM performance improvements are due to both VPP code\r
-optimizations as well as due to the FD.io CSIT Linux KVM test environment\r
-optimizations for vhost-VM tests - see section "2.1.7. Methodology: KVM VM\r
-vhost".\r
\r
+Measured improvements are in line with VPP code optimizations listed in\r
+`VPP-17.10 release notes\r
+<https://docs.fd.io/vpp/17.10/release_notes_1710.html>`_.\r
\r
Other Performance Changes\r
-------------------------\r
\r
-Other changes in measured packet throughput, with either minor relative\r
-increase or decrease, have been observed in a number of CSIT |release| tests\r
-listed below. Relative changes are calculated against the test results in CSIT\r
-rls1701 report.\r
+Other changes in measured packet throughput, with either minor relative increase\r
+or decrease, have been observed in a number of CSIT |release| tests listed\r
+below. Relative changes are calculated against the test results listed in CSIT\r
+|release-1| report.\r
\r
NDR Throughput\r
~~~~~~~~~~~~~~\r
\r
Non-Drop Rate Throughput discovery tests:\r
\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+=================+\r
-| IPv4 FIB 200k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale200k-ndrdisc | 8.5 | 9.0 | 9.7 | 8% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 20k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale20k-ndrdisc | 8.5 | 9.0 | 9.4 | 4% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 2M | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale2m-ndrdisc | 8.5 | 7.8 | 8.1 | 4% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 Policer | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ipolicemarkbase-ndrdisc | 6.9 | 7.4 | 8.1 | 9% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 LISP | 10ge2p1x520: 64B-1t1c-ethip4lispip4-ip4base-ndrdisc | 4.4 | 4.8 | 5.5 | 15% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 COP | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-copwhtlistbase-ndrdisc | 6.1 | 6.1 | 6.9 | 13% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 200k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale200k-ndrdisc | 6.5 | 5.3 | 5.3 | 0% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 20k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale20k-ndrdisc | 6.9 | 6.5 | 6.9 | 6% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 2M | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale2m-ndrdisc | 5.3 | 4.2 | 4.6 | 10% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 iAcl | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-iacldstbase-ndrdisc | 6.5 | 6.1 | 6.9 | 13% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
+.. only:: html\r
+\r
+ .. csv-table::\r
+ :align: center\r
+ :file: performance_improvements/performance_improvements_ndr_low.csv\r
+\r
+.. only:: latex\r
+\r
+ .. raw:: latex\r
+\r
+ \makeatletter\r
+ \csvset{\r
+ perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead},\r
+ }\r
+ \makeatother\r
+\r
+ {\tiny\r
+ \csvautobooklongtable[separator=comma,\r
+ respect all,\r
+ no check column count,\r
+ perfimprovements column width=1cm,\r
+ late after line={\\\hline},\r
+ late after last line={\end{longtable}}\r
+ ]{../_tmp/src/vpp_performance_tests/performance_improvements/performance_improvements_ndr_low.csv}\r
+ }\r
+\r
\r
PDR Throughput\r
~~~~~~~~~~~~~~\r
\r
Partial Drop Rate thoughput discovery tests with packet Loss Tolerance of 0.5%:\r
\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+=================+\r
-| IPv4 FIB 200k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale200k-pdrdisc | 8.5 | 9.0 | 9.7 | 8% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 20k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale20k-pdrdisc | 8.5 | 9.0 | 9.7 | 8% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 2M | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale2m-pdrdisc | 8.3 | 8.1 | 8.3 | 2% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 Policer | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ipolicemarkbase-pdrdisc | 7.1 | 7.4 | 8.1 | 9% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv4 LISP | 10ge2p1x520: 64B-1t1c-ethip4lispip4-ip4base-pdrdisc | 4.6 | 4.8 | 5.5 | 15% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 COP | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-copwhtlistbase-pdrdisc | 6.1 | 6.1 | 6.9 | 13% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 200k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale200k-pdrdisc | 6.9 | 5.3 | 5.3 | 0% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 20k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale20k-pdrdisc | 6.9 | 6.5 | 6.9 | 6% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 2M | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale2m-pdrdisc | 5.3 | 4.2 | 4.6 | 10% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
-| IPv6 iAcl | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-iacldstbase-pdrdisc | 6.5 | 6.1 | 6.9 | 13% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+\r
+.. only:: html\r
+\r
+ .. csv-table::\r
+ :align: center\r
+ :file: performance_improvements/performance_improvements_pdr_low.csv\r
+\r
+.. only:: latex\r
+\r
+ .. raw:: latex\r
+\r
+ \makeatletter\r
+ \csvset{\r
+ perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead},\r
+ }\r
+ \makeatother\r
+\r
+ {\tiny\r
+ \csvautobooklongtable[separator=comma,\r
+ respect all,\r
+ no check column count,\r
+ perfimprovements column width=1cm,\r
+ late after line={\\\hline},\r
+ late after last line={\end{longtable}}\r
+ ]{../_tmp/src/vpp_performance_tests/performance_improvements/performance_improvements_pdr_low.csv}\r
+ }\r
+\r
\r
Known Issues\r
------------\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
| # | Issue | Jira ID | Description |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 1 | NDR discovery test failures 1518B frame size | VPP-663 | VPP reporting errors: dpdk-input Rx ip checksum errors. |\r
-| | for ip4scale200k, ip4scale2m scale IPv4 routed- | | Observed frequency: all test runs. |\r
-| | forwarding tests. ip4scale20k tests are fine. | | |\r
-+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 2 | VAT API timeouts during ip6scale2m scale IPv6 | | Needs fixing VPP VAT API timeouts for large volume of IPv6 |\r
-| | routed-forwarding tests when volume adding IPv6 | VPP-? | routes. |\r
-| | routes - 2M in this case. ip6scale2kk works. | | |\r
-+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 3 | Vic1385 and Vic1227 low performance | CSIT-? | Low NDR performance. |\r
-| | | | . |\r
+| 1 | Vic1385 and Vic1227 low performance. | VPP-664 | Low NDR performance. |\r
+| | | | |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 4 | Sporadic NDR discovery test failures on x520 | CSIT-? | Suspected issue with HW settings (BIOS, FW) in LF |\r
+| 2 | Sporadic NDR discovery test failures on x520. | CSIT-750 | Suspected issue with HW combination of X710-X520 in LF |\r
| | | | infrastructure. Issue can't be replicated outside LF. |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 5 | Testpmd - Non-repeatible zig-zagging NDR | CSIT-? | Suspected NIC firmware or driver issue affecting NDR |\r
-| | throughput in multi-thread/-core tests | | in multi-thread/-core operation. Need to update to latest |\r
-| | - 2t2c - for some tested NICs. | | firmware in NICs. Applies to XL710 and X710 NICs. |\r
+| 3 | VPP in 2t2c setups - large variation | CSIT-568 | Suspected NIC firmware or DPDK driver issue affecting NDR |\r
+| | of discovered NDR throughput values across | | throughput. Applies to XL710 and X710 NICs, x520 NICs are fine. |\r
+| | multiple test runs with xl710 and x710 NICs. | | |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 6 | VPP - Non-repeatible zig-zagging NDR | CSIT-? | Suspected NIC firmware or driver issue affecting NDR |\r
-| | throughput in multi-thread/-core tests | | in multi-thread/-core operation. Need to update to latest |\r
-| | - 2t2c - for some tested NICs. | | firmware in NICs. Applies to XL710 and X710 NICs. |\r
+| 4 | Lower than expected NDR throughput with | CSIT-569 | Suspected NIC firmware or DPDK driver issue affecting NDR and |\r
+| | xl710 and x710 NICs, compared to x520 NICs. | | PDR throughput. Applies to XL710 and X710 NICs. |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
\r