Changes in CSIT |release|\r
-------------------------\r
\r
-#. VPP performance test environment changes\r
+#. Added VPP performance tests\r
\r
- - Further optimizations of VM and vhost-user test environment - various\r
- Qemu virtio queue size testing with value of 256 and 1024. Applied\r
- Linux CFS optimization to run VPP worker threads and Qemu worker threads\r
- with highest priority.\r
+ - **L2BD MAC scale tests**\r
\r
-#. VPP performance test framework changes\r
+ - VPP L2 Bridge-Domain with MAC learning and large size L2FIB (10k,\r
+ 100k, 1M MACs), tested in NIC-to-NIC and VM vhost topologies.\r
\r
- - Full code review, optimization and refactor.\r
+ - **Linux Container VPP memif tests**\r
\r
-#. T-rex changes\r
+ - Tests with VPP in L2 Bridge-Domain configuration connecting over\r
+ memif virtual interfaces to VPPs running in LXCs;\r
\r
- - Full refactor of T-rex driver and introduce of traffic profiles that\r
- improves readability, manageability of traffic profiles for various\r
- test scenarios.\r
+ - **Docker Container VPP memif tests**\r
\r
-#. Added VPP performance tests\r
+ - Tests with VPP in L2 Cross-Connect configuration connecting over\r
+ memif virtual interfaces VPPs running in Docker containers;\r
\r
- - **LXC memif**\r
+ - **Container Topologies Orchestrated by K8s with VPP memif tests**\r
\r
- - Memif interface tests interconnecting two VPP instances on single SUT.\r
- Master VPP instance running on native OS with Intel x520 NIC and guest\r
- VPP instance running in Linux Container (LXC) doing the L2 cross\r
- connect loop. LXC running in privileged mode is pinned to dedicated\r
- cores. All VPP instances are same version.\r
+ - Tests with VPP in L2 Cross-Connect and Bridge-Domain configurations\r
+ connecting over memif virtual interfaces VPPs running in Docker\r
+ containers, with service chain topologies orchestrated by Kubernetes;\r
\r
- **Stateful Security Groups**\r
\r
- - **VM vhost use cases**\r
+ - m-thread m-core VPP stateful and stateless security-groups tests;\r
+\r
+ - **MAC-IP binding**\r
+\r
+ - MACIP input access-lists, single-thread single-core and m-thread\r
+ m-core tests;\r
+\r
+#. Presentation and Analytics Layer\r
+\r
+ - New Presentation and Analytics Layer (PAL) for automated CSIT test\r
+ results analysis and presentation, including statistical analysis\r
+ of results repeatibility and test report auto-generation;\r
\r
Performance Improvements\r
------------------------\r
\r
-Substantial improvements in measured packet throughput have been\r
-observed in a number of CSIT |release| tests listed below, with relative\r
-increase of double-digit percentage points. Relative improvements are\r
-calculated against the test results listed in CSIT |release-1| report.\r
-VPP-16.09 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 | VPP-17.07 | 17.04 to 17.07 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+===========+=================+\r
-| L2XC-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc | 0.5 | 2.8 | 3.4 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2BD-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc | 0.4 | 2.7 | 3.1 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 vhost | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc | 0.3 | 2.6 | 3.0 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 LISP | 10ge2p1x520: 64B-1t1c-ethip4lispip4-ip4base-ndrdisc | 4.4 | 4.8 | 5.5 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-ndrdisc | 3.0 | 7.3 | 8.1 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 COP | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-copwhtlistbase-ndrdisc | 6.1 | 6.1 | 6.9 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 iAcl | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-iacldstbase-ndrdisc | 6.5 | 6.1 | 6.9 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 2M | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale2m-ndrdisc | 5.3 | 4.2 | 4.6 | | ??% |\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 | VPP-17.07 | 17.04 to 17.07 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+===========+=================+\r
-| L2XC-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc | 2.6 | 3.2 | 3.7 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2BD-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc | 2.1 | 2.9 | 3.3 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 vhost | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc | 2.0 | 2.7 | 3.0 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 LISP | 10ge2p1x520: 64B-1t1c-ethip4lispip4-ip4base-pdrdisc | 4.6 | 4.8 | 5.5 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-pdrdisc | 7.7 | 7.3 | 8.1 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 COP | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-copwhtlistbase-pdrdisc | 6.1 | 6.1 | 6.9 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 iAcl | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-iacldstbase-pdrdisc | 6.5 | 6.1 | 6.9 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 2M | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale2m-pdrdisc | 5.3 | 4.2 | 4.6 | | ??% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
+.. only:: html\r
+\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
\r
Measured improvements are in line with VPP code optimizations listed in\r
-`VPP-17.07 release notes\r
-<https://docs.fd.io/vpp/17.07/release_notes_1707.html>`_.\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|\r
-tests listed below. Relative changes are calculated against the test\r
-results listed in CSIT |release-1| 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 | VPP-17.07 | 17.04 to 17.07 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+===========+=================+\r
-| L2XC | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-ndrdisc | 9.4 | 12.7 | 13.1 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC | 10ge2p1xl710: 64B-1t1c-eth-l2xcbase-ndrdisc | 9.5 | 12.2 | 12.4 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC dot1ad | 10ge2p1x520: 64B-1t1c-dot1ad-l2xcbase-ndrdisc | 7.4 | 8.8 | 9.3 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC dot1q | 10ge2p1x520: 64B-1t1c-dot1q-l2xcbase-ndrdisc | 7.5 | 8.8 | 9.2 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC VxLAN | 10ge2p1x520: 64B-1t1c-ethip4vxlan-l2xcbase-ndrdisc | 5.4 | 6.5 | 6.8 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2BD | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-ndrdisc | 7.8 | 10.4 | 10.8 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ndrdisc | 8.7 | 9.7 | 10.6 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 COP | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-copwhtlistbase-ndrdisc | 7.1 | 8.3 | 9.0 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 iAcl | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-iacldstbase-ndrdisc | 6.9 | 7.6 | 8.3 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 200k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale200k-ndrdisc | 8.5 | 9.0 | 9.7 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 20k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale20k-ndrdisc | 8.5 | 9.0 | 9.7 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 2M | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale2m-ndrdisc | 8.5 | 7.8 | 8.1 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 Policer | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ipolicemarkbase-ndrdisc | 6.9 | 7.4 | 8.1 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 200k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale200k-ndrdisc | 6.5 | 5.3 | 5.3 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 20k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale20k-ndrdisc | 6.9 | 6.5 | 6.9 | | ?% |\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 | VPP-17.07 | 17.04 to 17.07 |\r
-| | | [Mpps] | [Mpps] | [Mpps] | [Mpps] | Relative Change |\r
-+===================+=================================================================+===========+===========+===========+===========+=================+\r
-| L2XC | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-pdrdisc | 9.4 | 12.7 | 13.4 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC dot1ad | 10ge2p1x520: 64B-1t1c-dot1ad-l2xcbase-pdrdisc | 7.4 | 8.8 | 9.3 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC dot1q | 10ge2p1x520: 64B-1t1c-dot1q-l2xcbase-pdrdisc | 7.5 | 8.8 | 9.2 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2XC VxLAN | 10ge2p1x520: 64B-1t1c-ethip4vxlan-l2xcbase-pdrdisc | 5.4 | 6.5 | 6.8 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| L2BD | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-pdrdisc | 7.8 | 10.6 | 10.8 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-pdrdisc | 8.7 | 9.7 | 10.6 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 COP | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-copwhtlistbase-pdrdisc | 7.1 | 8.3 | 9.2 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 iAcl | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-iacldstbase-pdrdisc | 7.1 | 7.6 | 8.3 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 200k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale200k-pdrdisc | 8.5 | 9.0 | 9.7 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 20k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale20k-pdrdisc | 8.5 | 9.0 | 9.7 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 FIB 2M | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale2m-pdrdisc | 8.3 | 8.1 | 8.1 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv4 Policer | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ipolicemarkbase-pdrdisc | 7.1 | 7.4 | 8.1 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 200k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale200k-pdrdisc | 6.9 | 5.3 | 5.3 | | ?% |\r
-+-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------+-----------------+\r
-| IPv6 FIB 20k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale20k-pdrdisc | 6.9 | 6.5 | 6.9 | | ?% |\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 | Vic1385 and Vic1227 low performance. | VPP-664 | Low NDR performance. |\r
+| 1 | Vic1385 and Vic1227 low performance. | VPP-664 | Low NDR performance. |\r
| | | | |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 3 | Sporadic NDR discovery test failures on x520. | CSIT-750 | Suspected issue with HW settings (BIOS, FW) in LF |\r
+| 2 | Sporadic NDR discovery test failures on x520. | CSIT-750 | Suspected issue with HW settings (BIOS, FW) in LF |\r
| | | | infrastructure. Issue can't be replicated outside LF. |\r
+---+-------------------------------------------------+------------+-----------------------------------------------------------------+\r
-| 4 | VPP in 2t2c setups - large variation | CSIT-568 | Suspected NIC firmware or DPDK driver issue affecting NDR |\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
-| 5 | Lower than expected NDR and PDR throughput with | CSIT-569 | Suspected NIC firmware or DPDK driver issue affecting NDR and |\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