4 Changes in CSIT |release|
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5 -------------------------
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7 #. VPP performance test environment changes
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9 - Further VM and vhost-user test environment optimizations - Qemu virtio
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10 queue size increased from default value of 256 to 1024.
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11 - Addition of HW cryptodev devices in all three LF FD.io physical testbeds.
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17 - Carrier Grade Network Address Translation tests with varying number
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18 of users and ports per user: 1u-15p, 10u-15p, 100u-15p, 1000u-15p,
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19 2000u-15p, 4000u-15p - with Intel x520 NIC.
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21 - vhost-user tests with one VM
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23 - L2 Bridge Domain switched-forwarding with Intel x710 NIC, Intel x520 NIC,
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25 - VXLAN and L2 Bridge Domain switched-forwarding with Intel x520 NIC.
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27 - vhost-user tests with two VM service chain
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29 - L2 cross-connect switched-forwarding with Intel x520 NIC, Intel xl710 NIC.
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30 - L2 Bridge Domain switched-forwarding with Intel x520 NIC, Intel xl710 NIC.
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31 - IPv4 routed-forwarding with Intel x520 NIC, Intel xl710 NIC.
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33 - IPSec encryption with
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35 - AES-GCM, CBC-SHA1 ciphers, in combination with IPv4 routed-forwarding
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36 with Intel xl710 NIC.
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37 - CBC-SHA1 ciphers, in combination with LISP-GPE overlay tunneling for
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38 IPv4-over-IPv4 with Intel xl710 NIC.
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40 Performance Improvements
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41 ------------------------
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43 Some performance improvements in measured packet throughput have been observed
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44 in a number of CSIT |release| tests listed below. Relative improvements are
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45 calculated against the test results in CSIT rls1701 report. VPP-16.09 and
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46 VPP-17.01 numbers are provided for reference.
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51 Non-Drop Rate Throughput discovery tests:
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53 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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54 | VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |
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55 | | | [Mpps] | [Mpps] | [Mpps] | Relative Change |
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56 +===================+=================================================================+============+===========+===========+=================+
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57 | L2XC | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-ndrdisc | 9.4 | 12.7 | 13.4 | 6% |
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58 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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59 | L2XC | 10ge2p1xl710: 64B-1t1c-eth-l2xcbase-ndrdisc | 9.5 | 12.2 | 12.4 | 2% |
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60 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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61 | L2XC dot1ad | 10ge2p1x520: 64B-1t1c-dot1ad-l2xcbase-ndrdisc | 7.4 | 8.8 | 9.3 | 6% |
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62 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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63 | L2XC dot1q | 10ge2p1x520: 64B-1t1c-dot1q-l2xcbase-ndrdisc | 7.5 | 8.8 | 9.2 | 5% |
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64 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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65 | L2XC VxLAN | 10ge2p1x520: 64B-1t1c-ethip4vxlan-l2xcbase-ndrdisc | 5.4 | 6.5 | 6.8 | 5% |
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66 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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67 | L2XC-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc | 0.5 | 2.8 | 3.2 | 14% |
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68 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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69 | L2BD | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-ndrdisc | 7.8 | 10.4 | 10.8 | 4% |
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70 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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71 | L2BD-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc | 0.4 | 2.7 | 3.4 | 26% |
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72 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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73 | IPv4 | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ndrdisc | 8.7 | 9.7 | 10.6 | 9% |
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74 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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75 | IPv4 COP | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-copwhtlistbase-ndrdisc | 7.1 | 8.3 | 9.0 | 8% |
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76 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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77 | IPv4 iAcl | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-iacldstbase-ndrdisc | 6.9 | 7.6 | 8.3 | 9% |
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78 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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79 | IPv4 vhost | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc | 0.3 | 2.6 | 3.1 | 19% |
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80 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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81 | IPv6 | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-ndrdisc | 3.0 | 7.3 | 8.1 | 11% |
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82 +-------------------+-----------------------------------------------------------------+------------+-----------+-----------+-----------------+
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87 Partial Drop Rate thoughput discovery tests with packet Loss Tolerance of 0.5%:
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89 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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90 | VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |
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91 | | | [Mpps] | [Mpps] | [Mpps] | Relative Change |
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92 +===================+=================================================================+===========+===========+===========+=================+
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93 | L2XC | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-pdrdisc | 9.4 | 12.7 | 13.4 | 6% |
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94 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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95 | L2XC dot1ad | 10ge2p1x520: 64B-1t1c-dot1ad-l2xcbase-pdrdisc | 7.4 | 8.8 | 9.3 | 6% |
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96 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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97 | L2XC dot1q | 10ge2p1x520: 64B-1t1c-dot1q-l2xcbase-pdrdisc | 7.5 | 8.8 | 9.5 | 8% |
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98 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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99 | L2XC VxLAN | 10ge2p1x520: 64B-1t1c-ethip4vxlan-l2xcbase-pdrdisc | 5.4 | 6.5 | 6.8 | 5% |
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100 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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101 | L2XC-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc | 2.6 | 3.2 | 3.2 | 0% |
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102 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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103 | L2BD | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-pdrdisc | 7.8 | 10.6 | 11.1 | 5% |
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104 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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105 | L2BD-vhost-VM | 10ge2p1x520: 64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc | 2.1 | 2.9 | 3.2 | 10% |
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106 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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107 | IPv4 | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-pdrdisc | 8.7 | 9.7 | 10.6 | 9% |
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108 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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109 | IPv4 COP | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-copwhtlistbase-pdrdisc | 7.1 | 8.3 | 9.2 | 11% |
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110 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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111 | IPv4 iAcl | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-iacldstbase-pdrdisc | 7.1 | 7.6 | 8.3 | 9% |
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112 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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113 | IPv4 vhost | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc | 2.0 | 2.7 | 3.2 | 19% |
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114 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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115 | IPv6 | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-pdrdisc | 7.7 | 7.3 | 8.1 | 11% |
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116 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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118 Measured improvements are in line with VPP code optimizations listed in
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119 `VPP-17.04 release notes
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120 <https://docs.fd.io/vpp/17.04/release_notes_1704.html>`_.
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122 Additionally, vhost-VM performance improvements are due to both VPP code
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123 optimizations as well as due to the FD.io CSIT Linux KVM test environment
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124 optimizations for vhost-VM tests - see section "2.1.7. Methodology: KVM VM
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128 Other Performance Changes
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129 -------------------------
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131 Other changes in measured packet throughput, with either minor relative
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132 increase or decrease, have been observed in a number of CSIT |release| tests
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133 listed below. Relative changes are calculated against the test results in CSIT
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139 Non-Drop Rate Throughput discovery tests:
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141 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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142 | VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |
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143 | | | [Mpps] | [Mpps] | [Mpps] | Relative Change |
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144 +===================+=================================================================+===========+===========+===========+=================+
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145 | IPv4 FIB 200k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale200k-ndrdisc | 8.5 | 9.0 | 9.7 | 8% |
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146 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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147 | IPv4 FIB 20k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale20k-ndrdisc | 8.5 | 9.0 | 9.4 | 4% |
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148 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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149 | IPv4 FIB 2M | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale2m-ndrdisc | 8.5 | 7.8 | 8.1 | 4% |
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150 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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151 | IPv4 Policer | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ipolicemarkbase-ndrdisc | 6.9 | 7.4 | 8.1 | 9% |
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152 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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153 | IPv4 LISP | 10ge2p1x520: 64B-1t1c-ethip4lispip4-ip4base-ndrdisc | 4.4 | 4.8 | 5.5 | 15% |
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154 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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155 | IPv6 COP | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-copwhtlistbase-ndrdisc | 6.1 | 6.1 | 6.9 | 13% |
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156 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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157 | IPv6 FIB 200k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale200k-ndrdisc | 6.5 | 5.3 | 5.3 | 0% |
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158 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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159 | IPv6 FIB 20k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale20k-ndrdisc | 6.9 | 6.5 | 6.9 | 6% |
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160 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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161 | IPv6 FIB 2M | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale2m-ndrdisc | 5.3 | 4.2 | 4.6 | 10% |
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162 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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163 | IPv6 iAcl | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-iacldstbase-ndrdisc | 6.5 | 6.1 | 6.9 | 13% |
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164 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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169 Partial Drop Rate thoughput discovery tests with packet Loss Tolerance of 0.5%:
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171 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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172 | VPP Functionality | Test Name | VPP-16.09 | VPP-17.01 | VPP-17.04 | 17.01 to 17.04 |
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173 | | | [Mpps] | [Mpps] | [Mpps] | Relative Change |
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174 +===================+=================================================================+===========+===========+===========+=================+
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175 | IPv4 FIB 200k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale200k-pdrdisc | 8.5 | 9.0 | 9.7 | 8% |
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176 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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177 | IPv4 FIB 20k | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale20k-pdrdisc | 8.5 | 9.0 | 9.7 | 8% |
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178 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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179 | IPv4 FIB 2M | 10ge2p1x520: 64B-1t1c-ethip4-ip4scale2m-pdrdisc | 8.3 | 8.1 | 8.3 | 2% |
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180 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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181 | IPv4 Policer | 10ge2p1x520: 64B-1t1c-ethip4-ip4base-ipolicemarkbase-pdrdisc | 7.1 | 7.4 | 8.1 | 9% |
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182 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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183 | IPv4 LISP | 10ge2p1x520: 64B-1t1c-ethip4lispip4-ip4base-pdrdisc | 4.6 | 4.8 | 5.5 | 15% |
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184 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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185 | IPv6 COP | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-copwhtlistbase-pdrdisc | 6.1 | 6.1 | 6.9 | 13% |
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186 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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187 | IPv6 FIB 200k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale200k-pdrdisc | 6.9 | 5.3 | 5.3 | 0% |
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188 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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189 | IPv6 FIB 20k | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale20k-pdrdisc | 6.9 | 6.5 | 6.9 | 6% |
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190 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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191 | IPv6 FIB 2M | 10ge2p1x520: 78B-1t1c-ethip6-ip6scale2m-pdrdisc | 5.3 | 4.2 | 4.6 | 10% |
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192 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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193 | IPv6 iAcl | 10ge2p1x520: 78B-1t1c-ethip6-ip6base-iacldstbase-pdrdisc | 6.5 | 6.1 | 6.9 | 13% |
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194 +-------------------+-----------------------------------------------------------------+-----------+-----------+-----------+-----------------+
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199 Here is the list of known issues in CSIT |release| for VPP performance tests:
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201 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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202 | # | Issue | Jira ID | Description |
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203 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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204 | 1 | NDR discovery test failures 1518B frame size | VPP-663 | VPP reporting errors: dpdk-input Rx ip checksum errors. |
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205 | | for ip4scale200k, ip4scale2m scale IPv4 routed- | | Observed frequency: all test runs. |
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206 | | forwarding tests. ip4scale20k tests are fine. | | |
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207 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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208 | 2 | VAT API timeouts during ip6scale2m scale IPv6 | | Needs fixing VPP VAT API timeouts for large volume of IPv6 |
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209 | | routed-forwarding tests when volume adding IPv6 | VPP-? | routes. |
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210 | | routes - 2M in this case. ip6scale2kk works. | | |
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211 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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212 | 3 | Vic1385 and Vic1227 low performance | CSIT-? | Low NDR performance. |
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214 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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215 | 4 | Sporadic NDR discovery test failures on x520 | CSIT-? | Suspected issue with HW settings (BIOS, FW) in LF |
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216 | | | | infrastructure. Issue can't be replicated outside LF. |
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217 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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218 | 5 | Testpmd - Non-repeatible zig-zagging NDR | CSIT-? | Suspected NIC firmware or driver issue affecting NDR |
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219 | | throughput in multi-thread/-core tests | | in multi-thread/-core operation. Need to update to latest |
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220 | | - 2t2c - for some tested NICs. | | firmware in NICs. Applies to XL710 and X710 NICs. |
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221 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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222 | 6 | VPP - Non-repeatible zig-zagging NDR | CSIT-? | Suspected NIC firmware or driver issue affecting NDR |
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223 | | throughput in multi-thread/-core tests | | in multi-thread/-core operation. Need to update to latest |
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224 | | - 2t2c - for some tested NICs. | | firmware in NICs. Applies to XL710 and X710 NICs. |
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225 +---+-------------------------------------------------+------------+-----------------------------------------------------------------+
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