Server Mitigations Ubuntu 20.04 Reference Tests for a future article by Michael Larabel.
Toggling mitigations on/off via "mitigations=" Linux kernel flag for out-of-the-box versus capable mitigations disabled.
Xeon Gold 5220R has hardware mitigations present. AMD EPYC Rome run also included.
HTML result view exported from: https://openbenchmarking.org/result/2004064-NI-SERVERS2677&grw&sor .
Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution E5-2687W v3 E3-1275 v6 2 x Gold 6138 2 x Gold 5220R EPYC 7502P Defaults No Mitigations Defaults No Mitigations Defaults No Mitigations Defaults No Mitigations Defaults No Mitigations Intel Xeon E5-2687W v3 @ 3.50GHz (10 Cores / 20 Threads) MSI X99S SLI PLUS (MS-7885) v1.0 (1.E0 BIOS) Intel Xeon E7 v3/Xeon 32GB 80GB INTEL SSDSCKGW08 NVIDIA GeForce GTX 770 2GB Realtek ALC892 G237HL Intel I218-V Ubuntu 20.04 5.4.0-21-generic (x86_64) GNOME Shell 3.36.0 X Server 1.20.7 modesetting 1.20.7 4.3 Mesa 20.0.2 GCC 9.3.0 ext4 1920x1080 NVIDIA NVE4 2GB Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads) ASUS P10S-M WS (4401 BIOS) Intel Xeon E3-1200 v6/7th 16GB Samsung SSD 970 EVO Plus 500GB Intel HD P630 3GB (1150MHz) Realtek ALC1150 DELL S2409W 2 x Intel I210 4.6 Mesa 20.0.2 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads) TYAN S7106 (V2.01.B40 BIOS) Intel Sky Lake-E DMI3 Registers 94GB 500GB Samsung SSD 860 ASPEED VE228 2 x Intel I210 + 2 x QLogic cLOM8214 1/10GbE llvmpipe 93GB 3.3 Mesa 20.0.2 (LLVM 9.0.1 256 bits) 2 x Intel Xeon Gold 5220R @ 3.90GHz (36 Cores / 72 Threads) AMD EPYC 7502P 32-Core @ 2.50GHz (32 Cores / 64 Threads) ASRockRack EPYCD8 (P2.10 BIOS) AMD Starship/Matisse 126GB 280GB INTEL SSDPED1D280GA ASPEED AMD Starship/Matisse 2 x Intel I350 llvmpipe 126GB 3.3 Mesa 20.0.2 (LLVM 9.0.1 128 bits) OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Disk Details - E5-2687W v3: Defaults: MQ-DEADLINE / errors=remount-ro,relatime,rw - E5-2687W v3: No Mitigations: MQ-DEADLINE / errors=remount-ro,relatime,rw - E3-1275 v6: Defaults: NONE / errors=remount-ro,relatime,rw - E3-1275 v6: No Mitigations: NONE / errors=remount-ro,relatime,rw - 2 x Gold 6138: Defaults: MQ-DEADLINE / errors=remount-ro,relatime,rw - 2 x Gold 6138: No Mitigations: MQ-DEADLINE / errors=remount-ro,relatime,rw - 2 x Gold 5220R: Defaults: MQ-DEADLINE / errors=remount-ro,relatime,rw - 2 x Gold 5220R: No Mitigations: MQ-DEADLINE / errors=remount-ro,relatime,rw - EPYC 7502P: Defaults: NONE / errors=remount-ro,relatime,rw - EPYC 7502P: No Mitigations: NONE / errors=remount-ro,relatime,rw Processor Details - E5-2687W v3: Defaults: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x43 - E5-2687W v3: No Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x43 - E3-1275 v6: Defaults: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca - E3-1275 v6: No Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca - 2 x Gold 6138: Defaults: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2000064 - 2 x Gold 6138: No Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2000064 - 2 x Gold 5220R: Defaults: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c - 2 x Gold 5220R: No Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c - EPYC 7502P: Defaults: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c - EPYC 7502P: No Mitigations: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c Java Details - OpenJDK Runtime Environment (build 11.0.7-ea+9-post-Ubuntu-1ubuntu1) Python Details - + Python 3.8.2 Security Details - E5-2687W v3: Defaults: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected - E5-2687W v3: No Mitigations: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - E3-1275 v6: Defaults: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - E3-1275 v6: No Mitigations: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Vulnerable - 2 x Gold 6138: Defaults: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - 2 x Gold 6138: No Mitigations: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Vulnerable - 2 x Gold 5220R: Defaults: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Mitigation of TSX disabled - 2 x Gold 5220R: No Mitigations: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Mitigation of TSX disabled - EPYC 7502P: Defaults: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + tsx_async_abort: Not affected - EPYC 7502P: No Mitigations: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected
sockperf: Throughput sockperf: Latency Ping Pong dacapobench: Jython dacapobench: Tradesoap renaissance: Rand Forest renaissance: Apache Spark ALS renaissance: Apache Spark PageRank renaissance: Twitter HTTP Requests renaissance: In-Memory Database Shootout renaissance: Akka Unbalanced Cobwebbed Tree renaissance: Genetic Algorithm Using Jenetics + Futures iperf: 5201 - 30 Seconds - TCP - 1 iperf: 5201 - 30 Seconds - TCP - 32 build-llvm: Time To Compile build-php: Time To Compile build-linux-kernel: Time To Compile build2: Time To Compile blogbench: Read mcperf: Get - 16 mcperf: Append - 16 mcperf: Delete - 16 mcperf: Replace - 16 nginx: Static Web Page Serving apache: Static Web Page Serving hbase: Increment - 4 hbase: Increment - 4 hbase: Rand Read - 4 hbase: Rand Read - 4 hbase: Seq Read - 4 hbase: Seq Read - 4 hbase: Async Rand Write - 4 hbase: Async Rand Write - 4 keydb: redis: LPUSH redis: SET rocksdb: Rand Fill rocksdb: Seq Fill sqlite-speedtest: Timed Time - Size 1,000 pgbench: Buffer Test - Normal Load - Read Only pgbench: Buffer Test - Heavy Contention - Read Only perl-benchmark: Pod2html perl-benchmark: Interpreter E5-2687W v3 E3-1275 v6 2 x Gold 6138 2 x Gold 5220R EPYC 7502P Defaults No Mitigations Defaults No Mitigations Defaults No Mitigations Defaults No Mitigations Defaults No Mitigations 266654 4.807 5411 5079 5619.447 6449.645 24481.436 5838.764 7368.545 13778.505 4769.196 34129 38523 812.198 82.492 107.825 142.671 1830416 88133.1 37763.5 84443.9 36941.2 23945.41 16731.18 8811 452 18668 212 19519 207 5736 695 448533.08 1280493.84 1550985.79 518865 694894 88.927 162112.134818 165170.199178 0.15528423 0.00284140 340151 4.030 5371 4919 5695.296 6468.937 24696.023 5725.518 6856.779 13307.739 4674.329 35326 36871 809.017 80.833 105.274 140.586 1906597 114148.3 49633.8 112817.5 50251.4 31796.96 22745.66 10138 393 21439 185 22439 180 6651 600 561921.38 1355759.00 1605077.06 678788 1038858 73.620 176460.211767 178879.321153 0.14966118 0.00247743 486761 3.398 4022 6572 4882.482 6049.134 23626.664 5189.184 5182.954 11118.967 1677.188 63586 68520 1367.412 99.772 176.992 223.760 647728 122674.1 75114.2 119621.9 75108.9 37413.38 27301.81 23474 169 41639 95 29375 135 14693 271 332575.74 1709562.63 2036733.29 774300 1003248 68.143 106967.306636 110061.942886 0.11922478 0.00099263 619109 2.691 3928 6361 4730.423 5893.831 23339.004 5027.579 5007.481 10751.788 1645.886 70194 72902 1348.513 98.023 172.548 219.180 644528 163813.9 100971.3 163124.0 101249.7 46860.12 35270.52 26591 149 47925 82 36949 108 16665 241 460535.14 1791215.29 2175635.00 885609 1113455 57.373 121451.018355 121036.732225 0.11721965 0.00093284 357391 4.888 4490 6799 5742.317 7143.696 25666.985 7845.882 16087.978 26470.854 6840.662 34314 33418 304.450 50.958 41.191 80.039 2038525 88890.2 56358.7 53759.9 36701.9 27430.11 20351.02 10347 384 18054 219 17630 227 6111 652 365949.97 1321227.17 1567680.21 141751 142824 77.434 529354.416803 562889.815935 0.12653994 0.00375265 417357 3.984 4390 6746 5703.445 6983.425 25213.781 7749.772 14649.671 25007.433 6553.619 35924 32464 300.307 50.216 40.044 78.662 2129085 108534.1 67756.4 57494.3 68552.6 34006.44 24738.87 12134 328 21613 183 22683 178 7938 502 407888.25 1414137.39 1607048.83 176835 177505 66.462 564233.096037 598979.964631 0.12412203 0.00330160 398750 3.941 4824 6701 5593.392 6961.553 24250.424 7163.349 14068.526 23067.161 6606.997 36719 33326 284.994 48.744 37.478 75.463 2215082 101109.8 30394.7 107712.7 29106.3 31476.33 24204.88 12004 332 21155 187 21557 187 7480 533 416533.95 1371743.83 1706887.67 179667 180768 68.258 603798.289346 626099.893434 0.11832707 0.00329017 405922 3.739 4841 6543 5685.463 6965.359 24532.442 7193.924 14030.638 22828.077 6535.201 36951 33593 283.596 48.313 37.450 75.712 2238187 117411.7 61641.5 116085.7 68576.5 34256.90 24785.26 12059 330 21377 184 22365 180 7738 515 418381.24 1422514.42 1665880.83 182743 184392 68.249 596866.113606 621603.189448 0.11850206 0.00325939 449645 4.810 5183 4443 5037.821 6279.249 21806.948 6472.957 8650.313 16488.147 3056.516 41194 39761 288.263 46.629 37.657 72.695 1839796 52653.1 36249.3 52143.7 36294.6 32166.96 26923.25 22026 180 40553 97 41620 97 12713 313 392003.58 1193969.12 1447683.33 803351 857495 77.046 463790.329608 457284.546328 0.14704507 0.00203798 456825 4.030 5223 4349 4944.236 6166.505 21411.310 6011.664 8345.197 16483.983 3047.383 41454 40153 279.135 46.598 36.693 71.933 1898482 56898.5 39466.0 57310.6 39241.0 34665.69 29230.45 23889 166 42571 93 43907 92 13587 293 416913.28 1341723.87 1549447.81 848574 885006 76.340 575097.864266 589946.819707 0.14943384 0.00197913 OpenBenchmarking.org
Sockperf Test: Throughput E3-1275 v6 EPYC 7502P 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput No Mitigations Defaults 130K 260K 390K 520K 650K SE +/- 9010.49, N = 20 SE +/- 4980.38, N = 25 SE +/- 4338.87, N = 5 SE +/- 4840.40, N = 5 SE +/- 3747.04, N = 11 SE +/- 1976.69, N = 5 SE +/- 4690.41, N = 6 SE +/- 3227.63, N = 13 SE +/- 5568.73, N = 25 SE +/- 2385.14, N = 25 619109 486761 456825 449645 417357 357391 405922 398750 340151 266654 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Sockperf Test: Latency Ping Pong E3-1275 v6 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 EPYC 7502P OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong No Mitigations Defaults 1.0998 2.1996 3.2994 4.3992 5.499 SE +/- 0.013, N = 5 SE +/- 0.012, N = 5 SE +/- 0.026, N = 5 SE +/- 0.032, N = 5 SE +/- 0.033, N = 5 SE +/- 0.059, N = 5 SE +/- 0.041, N = 5 SE +/- 0.048, N = 9 SE +/- 0.041, N = 5 SE +/- 0.048, N = 5 2.691 3.398 3.739 3.941 3.984 4.888 4.030 4.807 4.030 4.810 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
DaCapo Benchmark Java Test: Jython E3-1275 v6 2 x Gold 6138 2 x Gold 5220R EPYC 7502P E5-2687W v3 OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Jython No Mitigations Defaults 1200 2400 3600 4800 6000 SE +/- 45.86, N = 6 SE +/- 44.17, N = 4 SE +/- 51.23, N = 5 SE +/- 49.06, N = 20 SE +/- 42.13, N = 4 SE +/- 60.79, N = 4 SE +/- 5.93, N = 4 SE +/- 31.98, N = 4 SE +/- 62.64, N = 4 SE +/- 41.12, N = 4 3928 4022 4390 4490 4824 4841 5183 5223 5371 5411
DaCapo Benchmark Java Test: Tradesoap EPYC 7502P E5-2687W v3 E3-1275 v6 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Tradesoap No Mitigations Defaults 1500 3000 4500 6000 7500 SE +/- 46.11, N = 8 SE +/- 31.20, N = 4 SE +/- 65.18, N = 3 SE +/- 26.70, N = 4 SE +/- 80.41, N = 4 SE +/- 45.80, N = 4 SE +/- 16.83, N = 4 SE +/- 66.56, N = 4 SE +/- 12.73, N = 4 SE +/- 60.00, N = 20 4349 4443 4919 5079 6361 6572 6543 6701 6746 6799
Renaissance Test: Random Forest E3-1275 v6 EPYC 7502P 2 x Gold 5220R E5-2687W v3 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Random Forest No Mitigations Defaults 1200 2400 3600 4800 6000 SE +/- 54.67, N = 5 SE +/- 52.75, N = 5 SE +/- 15.80, N = 5 SE +/- 63.53, N = 5 SE +/- 36.85, N = 5 SE +/- 63.72, N = 25 SE +/- 46.78, N = 5 SE +/- 32.46, N = 5 SE +/- 44.38, N = 25 SE +/- 52.01, N = 5 4730.42 4882.48 4944.24 5037.82 5593.39 5685.46 5619.45 5695.30 5703.45 5742.32
Renaissance Test: Apache Spark ALS E3-1275 v6 EPYC 7502P E5-2687W v3 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Apache Spark ALS No Mitigations Defaults 1500 3000 4500 6000 7500 SE +/- 56.93, N = 5 SE +/- 40.48, N = 25 SE +/- 79.77, N = 5 SE +/- 68.93, N = 5 SE +/- 47.83, N = 5 SE +/- 65.03, N = 8 SE +/- 85.73, N = 5 SE +/- 73.05, N = 8 SE +/- 93.24, N = 5 SE +/- 63.46, N = 5 5893.83 6049.13 6166.51 6279.25 6449.65 6468.94 6961.55 6965.36 6983.43 7143.70
Renaissance Test: Apache Spark PageRank EPYC 7502P E3-1275 v6 2 x Gold 5220R E5-2687W v3 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Apache Spark PageRank No Mitigations Defaults 5K 10K 15K 20K 25K SE +/- 142.95, N = 5 SE +/- 246.15, N = 5 SE +/- 185.35, N = 5 SE +/- 164.69, N = 5 SE +/- 252.92, N = 5 SE +/- 165.93, N = 25 SE +/- 153.33, N = 5 SE +/- 102.15, N = 5 SE +/- 321.17, N = 5 SE +/- 289.82, N = 7 21411.31 21806.95 23339.00 23626.66 24250.42 24532.44 24481.44 24696.02 25213.78 25666.99
Renaissance Test: Twitter HTTP Requests E3-1275 v6 E5-2687W v3 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Twitter HTTP Requests No Mitigations Defaults 2K 4K 6K 8K 10K SE +/- 35.76, N = 5 SE +/- 34.89, N = 25 SE +/- 55.95, N = 5 SE +/- 65.80, N = 5 SE +/- 54.63, N = 5 SE +/- 51.36, N = 5 SE +/- 93.34, N = 5 SE +/- 91.17, N = 5 SE +/- 62.92, N = 5 SE +/- 86.77, N = 6 5027.58 5189.18 5725.52 5838.76 6011.66 6472.96 7163.35 7193.92 7749.77 7845.88
Renaissance Test: In-Memory Database Shootout E3-1275 v6 E5-2687W v3 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: In-Memory Database Shootout No Mitigations Defaults 3K 6K 9K 12K 15K SE +/- 62.93, N = 5 SE +/- 55.86, N = 5 SE +/- 39.69, N = 5 SE +/- 38.21, N = 5 SE +/- 47.56, N = 5 SE +/- 18.32, N = 5 SE +/- 86.51, N = 25 SE +/- 83.54, N = 5 SE +/- 182.50, N = 5 SE +/- 185.95, N = 5 5007.48 5182.95 6856.78 7368.55 8345.20 8650.31 14030.64 14068.53 14649.67 16087.98
Renaissance Test: Akka Unbalanced Cobwebbed Tree E3-1275 v6 E5-2687W v3 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Akka Unbalanced Cobwebbed Tree No Mitigations Defaults 6K 12K 18K 24K 30K SE +/- 95.58, N = 11 SE +/- 114.33, N = 8 SE +/- 114.06, N = 12 SE +/- 89.19, N = 25 SE +/- 120.23, N = 25 SE +/- 166.19, N = 5 SE +/- 278.89, N = 6 SE +/- 206.12, N = 5 SE +/- 273.31, N = 25 SE +/- 369.52, N = 25 10751.79 11118.97 13307.74 13778.51 16483.98 16488.15 22828.08 23067.16 25007.43 26470.85
Renaissance Test: Genetic Algorithm Using Jenetics + Futures E3-1275 v6 EPYC 7502P E5-2687W v3 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Genetic Algorithm Using Jenetics + Futures No Mitigations Defaults 1500 3000 4500 6000 7500 SE +/- 4.16, N = 5 SE +/- 5.95, N = 5 SE +/- 24.48, N = 5 SE +/- 25.93, N = 5 SE +/- 8.29, N = 5 SE +/- 21.62, N = 5 SE +/- 49.14, N = 5 SE +/- 83.22, N = 5 SE +/- 41.77, N = 5 SE +/- 75.38, N = 5 1645.89 1677.19 3047.38 3056.52 4674.33 4769.20 6535.20 6607.00 6553.62 6840.66
iPerf Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 1 E3-1275 v6 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 1 No Mitigations Defaults 15K 30K 45K 60K 75K SE +/- 209.37, N = 3 SE +/- 979.71, N = 3 SE +/- 648.27, N = 3 SE +/- 138.75, N = 3 SE +/- 115.65, N = 3 SE +/- 135.89, N = 3 SE +/- 45.67, N = 3 SE +/- 51.60, N = 3 SE +/- 492.87, N = 3 SE +/- 457.96, N = 3 70194 63586 41454 41194 36951 36719 35924 34314 35326 34129 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 32 E3-1275 v6 EPYC 7502P E5-2687W v3 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 32 No Mitigations Defaults 16K 32K 48K 64K 80K SE +/- 569.85, N = 3 SE +/- 557.92, N = 3 SE +/- 111.16, N = 3 SE +/- 97.36, N = 3 SE +/- 347.97, N = 11 SE +/- 364.79, N = 8 SE +/- 117.22, N = 3 SE +/- 210.56, N = 3 SE +/- 478.95, N = 3 SE +/- 53.38, N = 3 72902 68520 40153 39761 38523 36871 33593 33326 33418 32464 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
Timed LLVM Compilation Time To Compile EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 E3-1275 v6 OpenBenchmarking.org Seconds, Fewer Is Better Timed LLVM Compilation 10.0 Time To Compile No Mitigations Defaults 300 600 900 1200 1500 SE +/- 2.43, N = 3 SE +/- 3.03, N = 3 SE +/- 3.45, N = 3 SE +/- 2.40, N = 3 SE +/- 4.04, N = 3 SE +/- 4.03, N = 3 SE +/- 6.25, N = 3 SE +/- 4.46, N = 3 SE +/- 0.89, N = 3 SE +/- 1.45, N = 3 279.14 288.26 283.60 284.99 300.31 304.45 809.02 812.20 1348.51 1367.41
Timed PHP Compilation Time To Compile EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 E3-1275 v6 OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.4.2 Time To Compile No Mitigations Defaults 20 40 60 80 100 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.10, N = 3 SE +/- 0.18, N = 3 SE +/- 0.17, N = 3 SE +/- 0.28, N = 3 SE +/- 0.20, N = 3 SE +/- 0.19, N = 3 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 46.60 46.63 48.31 48.74 50.22 50.96 80.83 82.49 98.02 99.77
Timed Linux Kernel Compilation Time To Compile EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 E3-1275 v6 OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 5.4 Time To Compile No Mitigations Defaults 40 80 120 160 200 SE +/- 0.42, N = 6 SE +/- 0.48, N = 5 SE +/- 0.35, N = 10 SE +/- 0.37, N = 12 SE +/- 0.37, N = 10 SE +/- 0.32, N = 13 SE +/- 0.80, N = 3 SE +/- 0.81, N = 3 SE +/- 1.18, N = 3 SE +/- 0.63, N = 3 36.69 37.66 37.45 37.48 40.04 41.19 105.27 107.83 172.55 176.99
Build2 Time To Compile EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 E3-1275 v6 OpenBenchmarking.org Seconds, Fewer Is Better Build2 0.12 Time To Compile No Mitigations Defaults 50 100 150 200 250 SE +/- 0.15, N = 3 SE +/- 0.06, N = 3 SE +/- 0.30, N = 3 SE +/- 0.21, N = 3 SE +/- 0.23, N = 3 SE +/- 0.21, N = 3 SE +/- 0.21, N = 3 SE +/- 0.56, N = 3 SE +/- 0.50, N = 3 SE +/- 0.33, N = 3 71.93 72.70 75.46 75.71 78.66 80.04 140.59 142.67 219.18 223.76
BlogBench Test: Read 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 EPYC 7502P E3-1275 v6 OpenBenchmarking.org Final Score, More Is Better BlogBench 1.1 Test: Read No Mitigations Defaults 500K 1000K 1500K 2000K 2500K SE +/- 29090.95, N = 3 SE +/- 20585.69, N = 3 SE +/- 18200.59, N = 3 SE +/- 22223.70, N = 3 SE +/- 57701.61, N = 9 SE +/- 33888.90, N = 9 SE +/- 6830.31, N = 3 SE +/- 7509.49, N = 3 SE +/- 10337.24, N = 9 SE +/- 9296.08, N = 9 2238187 2215082 2129085 2038525 1906597 1830416 1898482 1839796 647728 644528 1. (CC) gcc options: -O2 -pthread
Memcached mcperf Method: Get - Connections: 16 E3-1275 v6 2 x Gold 5220R E5-2687W v3 2 x Gold 6138 EPYC 7502P OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.6.0 Method: Get - Connections: 16 No Mitigations Defaults 40K 80K 120K 160K 200K SE +/- 2615.25, N = 3 SE +/- 872.88, N = 3 SE +/- 335.20, N = 3 SE +/- 4357.54, N = 12 SE +/- 264.58, N = 3 SE +/- 708.71, N = 3 SE +/- 326.35, N = 3 SE +/- 3188.13, N = 11 SE +/- 252.89, N = 3 SE +/- 31.75, N = 3 163813.9 122674.1 117411.7 101109.8 114148.3 88133.1 108534.1 88890.2 56898.5 52653.1 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Append - Connections: 16 E3-1275 v6 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 EPYC 7502P OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.6.0 Method: Append - Connections: 16 No Mitigations Defaults 20K 40K 60K 80K 100K SE +/- 480.34, N = 3 SE +/- 158.54, N = 3 SE +/- 84.40, N = 3 SE +/- 89.56, N = 3 SE +/- 4883.48, N = 9 SE +/- 1545.55, N = 9 SE +/- 1113.05, N = 9 SE +/- 300.69, N = 3 SE +/- 320.11, N = 3 SE +/- 340.55, N = 3 100971.3 75114.2 67756.4 56358.7 61641.5 30394.7 49633.8 37763.5 39466.0 36249.3 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Delete - Connections: 16 E3-1275 v6 2 x Gold 5220R E5-2687W v3 2 x Gold 6138 EPYC 7502P OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.6.0 Method: Delete - Connections: 16 No Mitigations Defaults 30K 60K 90K 120K 150K SE +/- 212.40, N = 3 SE +/- 541.89, N = 3 SE +/- 352.84, N = 3 SE +/- 361.82, N = 3 SE +/- 553.89, N = 3 SE +/- 237.15, N = 3 SE +/- 186.49, N = 3 SE +/- 206.80, N = 3 SE +/- 514.16, N = 3 SE +/- 255.88, N = 3 163124.0 119621.9 116085.7 107712.7 112817.5 84443.9 57494.3 53759.9 57310.6 52143.7 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Replace - Connections: 16 E3-1275 v6 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 EPYC 7502P OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.6.0 Method: Replace - Connections: 16 No Mitigations Defaults 20K 40K 60K 80K 100K SE +/- 300.08, N = 3 SE +/- 239.83, N = 3 SE +/- 2639.05, N = 9 SE +/- 80.26, N = 3 SE +/- 73.67, N = 3 SE +/- 1793.31, N = 9 SE +/- 3060.01, N = 6 SE +/- 451.68, N = 3 SE +/- 491.76, N = 5 SE +/- 456.00, N = 3 101249.7 75108.9 68576.5 29106.3 68552.6 36701.9 50251.4 36941.2 39241.0 36294.6 1. (CC) gcc options: -O2 -lm -rdynamic
NGINX Benchmark Static Web Page Serving E3-1275 v6 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.9.9 Static Web Page Serving No Mitigations Defaults 10K 20K 30K 40K 50K SE +/- 125.28, N = 3 SE +/- 125.50, N = 3 SE +/- 57.51, N = 3 SE +/- 455.17, N = 4 SE +/- 438.85, N = 3 SE +/- 128.75, N = 3 SE +/- 34.48, N = 3 SE +/- 265.88, N = 3 SE +/- 286.46, N = 3 SE +/- 90.82, N = 3 46860.12 37413.38 34665.69 32166.96 34256.90 31476.33 34006.44 27430.11 31796.96 23945.41 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
Apache Benchmark Static Web Page Serving E3-1275 v6 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving No Mitigations Defaults 8K 16K 24K 32K 40K SE +/- 232.87, N = 3 SE +/- 64.23, N = 3 SE +/- 137.09, N = 3 SE +/- 44.61, N = 3 SE +/- 335.47, N = 3 SE +/- 395.32, N = 3 SE +/- 327.02, N = 3 SE +/- 339.27, N = 3 SE +/- 313.41, N = 4 SE +/- 164.03, N = 15 35270.52 27301.81 29230.45 26923.25 24785.26 24204.88 24738.87 20351.02 22745.66 16731.18 1. (CC) gcc options: -shared -fPIC -O2 -pthread
Apache HBase Test: Increment - Clients: 4 E3-1275 v6 EPYC 7502P 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 OpenBenchmarking.org Rows Per Second, More Is Better Apache HBase 2.2.3 Test: Increment - Clients: 4 No Mitigations Defaults 6K 12K 18K 24K 30K SE +/- 275.14, N = 3 SE +/- 312.72, N = 4 SE +/- 241.60, N = 3 SE +/- 157.49, N = 3 SE +/- 105.08, N = 3 SE +/- 140.39, N = 3 SE +/- 146.72, N = 3 SE +/- 183.36, N = 3 SE +/- 167.68, N = 3 SE +/- 48.15, N = 3 26591 23474 23889 22026 12134 10347 12059 12004 10138 8811
Apache HBase Test: Increment - Clients: 4 E3-1275 v6 EPYC 7502P 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 OpenBenchmarking.org Microseconds - Average Latency, Fewer Is Better Apache HBase 2.2.3 Test: Increment - Clients: 4 No Mitigations Defaults 100 200 300 400 500 SE +/- 1.53, N = 3 SE +/- 2.39, N = 4 SE +/- 1.76, N = 3 SE +/- 1.33, N = 3 SE +/- 2.85, N = 3 SE +/- 5.21, N = 3 SE +/- 4.18, N = 3 SE +/- 4.84, N = 3 SE +/- 6.56, N = 3 SE +/- 2.31, N = 3 149 169 166 180 328 384 330 332 393 452
Apache HBase Test: Random Read - Clients: 4 E3-1275 v6 EPYC 7502P 2 x Gold 6138 E5-2687W v3 2 x Gold 5220R OpenBenchmarking.org Rows Per Second, More Is Better Apache HBase 2.2.3 Test: Random Read - Clients: 4 No Mitigations Defaults 10K 20K 30K 40K 50K SE +/- 431.33, N = 11 SE +/- 385.72, N = 10 SE +/- 246.18, N = 3 SE +/- 395.68, N = 9 SE +/- 257.81, N = 3 SE +/- 158.37, N = 11 SE +/- 126.04, N = 3 SE +/- 134.28, N = 3 SE +/- 90.89, N = 3 SE +/- 352.22, N = 3 47925 41639 42571 40553 21613 18054 21439 18668 21377 21155
Apache HBase Test: Random Read - Clients: 4 E3-1275 v6 EPYC 7502P 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 OpenBenchmarking.org Microseconds - Average Latency, Fewer Is Better Apache HBase 2.2.3 Test: Random Read - Clients: 4 No Mitigations Defaults 50 100 150 200 250 SE +/- 0.82, N = 11 SE +/- 0.91, N = 10 SE +/- 0.99, N = 9 SE +/- 2.33, N = 3 SE +/- 1.99, N = 11 SE +/- 0.88, N = 3 SE +/- 2.85, N = 3 SE +/- 1.15, N = 3 SE +/- 1.53, N = 3 82 95 93 97 183 219 184 187 185 212
Apache HBase Test: Sequential Read - Clients: 4 EPYC 7502P E3-1275 v6 2 x Gold 6138 E5-2687W v3 2 x Gold 5220R OpenBenchmarking.org Rows Per Second, More Is Better Apache HBase 2.2.3 Test: Sequential Read - Clients: 4 No Mitigations Defaults 9K 18K 27K 36K 45K SE +/- 635.18, N = 4 SE +/- 549.82, N = 3 SE +/- 646.09, N = 15 SE +/- 236.42, N = 13 SE +/- 169.00, N = 3 SE +/- 195.48, N = 3 SE +/- 196.14, N = 3 SE +/- 90.67, N = 3 SE +/- 293.61, N = 4 SE +/- 91.09, N = 3 43907 41620 36949 29375 22683 17630 22439 19519 22365 21557
Apache HBase Test: Sequential Read - Clients: 4 EPYC 7502P E3-1275 v6 2 x Gold 6138 E5-2687W v3 2 x Gold 5220R OpenBenchmarking.org Microseconds - Average Latency, Fewer Is Better Apache HBase 2.2.3 Test: Sequential Read - Clients: 4 No Mitigations Defaults 50 100 150 200 250 SE +/- 1.35, N = 4 SE +/- 2.21, N = 15 SE +/- 1.18, N = 13 SE +/- 1.15, N = 3 SE +/- 2.19, N = 3 SE +/- 1.53, N = 3 SE +/- 1.00, N = 3 SE +/- 2.08, N = 4 92 97 108 135 178 227 180 207 180 187
Apache HBase Test: Async Random Write - Clients: 4 E3-1275 v6 EPYC 7502P 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 OpenBenchmarking.org Rows Per Second, More Is Better Apache HBase 2.2.3 Test: Async Random Write - Clients: 4 No Mitigations Defaults 4K 8K 12K 16K 20K SE +/- 445.81, N = 12 SE +/- 194.46, N = 3 SE +/- 210.38, N = 3 SE +/- 135.63, N = 3 SE +/- 60.29, N = 3 SE +/- 5.69, N = 3 SE +/- 26.91, N = 3 SE +/- 96.81, N = 3 SE +/- 64.13, N = 3 SE +/- 37.03, N = 3 16665 14693 13587 12713 7938 6111 7738 7480 6651 5736
Apache HBase Test: Async Random Write - Clients: 4 E3-1275 v6 EPYC 7502P 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 OpenBenchmarking.org Microseconds - Average Latency, Fewer Is Better Apache HBase 2.2.3 Test: Async Random Write - Clients: 4 No Mitigations Defaults 150 300 450 600 750 SE +/- 8.79, N = 12 SE +/- 3.61, N = 3 SE +/- 4.58, N = 3 SE +/- 3.53, N = 3 SE +/- 3.71, N = 3 SE +/- 0.33, N = 3 SE +/- 6.94, N = 3 SE +/- 5.84, N = 3 SE +/- 4.48, N = 3 241 271 293 313 502 652 515 533 600 695
KeyDB E5-2687W v3 E3-1275 v6 2 x Gold 5220R EPYC 7502P 2 x Gold 6138 OpenBenchmarking.org Ops/sec, More Is Better KeyDB 5.3.1 No Mitigations Defaults 120K 240K 360K 480K 600K SE +/- 2190.71, N = 3 SE +/- 552.92, N = 3 SE +/- 6242.43, N = 3 SE +/- 780.39, N = 3 SE +/- 6409.22, N = 3 SE +/- 6677.70, N = 3 SE +/- 998.25, N = 3 SE +/- 1324.55, N = 3 SE +/- 2174.50, N = 3 SE +/- 2599.40, N = 3 561921.38 448533.08 460535.14 332575.74 418381.24 416533.95 416913.28 392003.58 407888.25 365949.97 1. (CXX) g++ options: -O2 -levent -lpthread -lz -lpcre
Redis Test: LPUSH E3-1275 v6 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 EPYC 7502P OpenBenchmarking.org Requests Per Second, More Is Better Redis 5.0.5 Test: LPUSH No Mitigations Defaults 400K 800K 1200K 1600K 2000K SE +/- 12385.25, N = 3 SE +/- 11769.75, N = 3 SE +/- 14124.93, N = 15 SE +/- 1086.39, N = 3 SE +/- 17420.09, N = 15 SE +/- 19819.76, N = 15 SE +/- 20648.66, N = 15 SE +/- 27018.39, N = 15 SE +/- 5320.14, N = 3 SE +/- 25308.80, N = 15 1791215.29 1709562.63 1422514.42 1371743.83 1414137.39 1321227.17 1355759.00 1280493.84 1341723.87 1193969.12 1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
Redis Test: SET E3-1275 v6 2 x Gold 5220R 2 x Gold 6138 E5-2687W v3 EPYC 7502P OpenBenchmarking.org Requests Per Second, More Is Better Redis 5.0.5 Test: SET No Mitigations Defaults 500K 1000K 1500K 2000K 2500K SE +/- 12548.75, N = 3 SE +/- 8659.59, N = 3 SE +/- 25451.15, N = 15 SE +/- 22461.09, N = 15 SE +/- 12486.65, N = 3 SE +/- 34935.38, N = 12 SE +/- 25094.74, N = 14 SE +/- 21392.75, N = 3 SE +/- 26730.97, N = 15 SE +/- 30115.39, N = 15 2175635.00 2036733.29 1706887.67 1665880.83 1607048.83 1567680.21 1605077.06 1550985.79 1549447.81 1447683.33 1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
Facebook RocksDB Test: Random Fill E3-1275 v6 EPYC 7502P E5-2687W v3 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill No Mitigations Defaults 200K 400K 600K 800K 1000K SE +/- 3440.56, N = 3 SE +/- 3718.84, N = 3 SE +/- 8207.72, N = 3 SE +/- 7650.33, N = 3 SE +/- 5104.84, N = 3 SE +/- 5040.53, N = 3 SE +/- 564.78, N = 3 SE +/- 171.10, N = 3 SE +/- 450.36, N = 3 SE +/- 354.47, N = 3 885609 774300 848574 803351 678788 518865 182743 179667 176835 141751 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Sequential Fill E3-1275 v6 E5-2687W v3 EPYC 7502P 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Sequential Fill No Mitigations Defaults 200K 400K 600K 800K 1000K SE +/- 1082.27, N = 3 SE +/- 10398.91, N = 3 SE +/- 1715.59, N = 3 SE +/- 6623.34, N = 3 SE +/- 446.26, N = 3 SE +/- 5621.96, N = 3 SE +/- 549.70, N = 3 SE +/- 95.29, N = 3 SE +/- 239.82, N = 3 SE +/- 125.91, N = 3 1113455 1003248 1038858 694894 885006 857495 184392 180768 177505 142824 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
SQLite Speedtest Timed Time - Size 1,000 E3-1275 v6 2 x Gold 6138 2 x Gold 5220R E5-2687W v3 EPYC 7502P OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 No Mitigations Defaults 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.07, N = 3 SE +/- 0.14, N = 3 SE +/- 0.21, N = 3 SE +/- 0.88, N = 3 SE +/- 0.05, N = 3 SE +/- 0.19, N = 3 SE +/- 0.28, N = 3 SE +/- 0.14, N = 3 SE +/- 0.08, N = 3 57.37 68.14 66.46 77.43 68.25 68.26 73.62 88.93 76.34 77.05 1. (CC) gcc options: -O2 -ldl -lz -lpthread
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only 2 x Gold 5220R EPYC 7502P 2 x Gold 6138 E5-2687W v3 E3-1275 v6 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only Defaults No Mitigations 130K 260K 390K 520K 650K SE +/- 2138.58, N = 3 SE +/- 1072.68, N = 3 SE +/- 5524.79, N = 3 SE +/- 1933.16, N = 3 SE +/- 1667.57, N = 3 SE +/- 3500.01, N = 3 SE +/- 228.14, N = 3 SE +/- 156.88, N = 3 SE +/- 90.34, N = 3 SE +/- 81.36, N = 3 603798.29 596866.11 575097.86 463790.33 564233.10 529354.42 176460.21 162112.13 121451.02 106967.31 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
PostgreSQL pgbench Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only 2 x Gold 5220R 2 x Gold 6138 EPYC 7502P E5-2687W v3 E3-1275 v6 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only Defaults No Mitigations 130K 260K 390K 520K 650K SE +/- 2731.37, N = 3 SE +/- 2508.79, N = 3 SE +/- 7109.36, N = 3 SE +/- 4246.39, N = 3 SE +/- 1562.55, N = 3 SE +/- 4489.83, N = 3 SE +/- 720.15, N = 3 SE +/- 2143.18, N = 3 SE +/- 73.52, N = 3 SE +/- 109.52, N = 3 626099.89 621603.19 598979.96 562889.82 589946.82 457284.55 178879.32 165170.20 121036.73 110061.94 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Perl Benchmarks Test: Pod2html E3-1275 v6 2 x Gold 5220R 2 x Gold 6138 EPYC 7502P E5-2687W v3 OpenBenchmarking.org Seconds, Fewer Is Better Perl Benchmarks Test: Pod2html No Mitigations Defaults 0.0349 0.0698 0.1047 0.1396 0.1745 SE +/- 0.00025928, N = 3 SE +/- 0.00011071, N = 3 SE +/- 0.00033629, N = 3 SE +/- 0.00038123, N = 3 SE +/- 0.00004149, N = 3 SE +/- 0.00040353, N = 3 SE +/- 0.00155250, N = 3 SE +/- 0.00103450, N = 3 SE +/- 0.00037082, N = 3 SE +/- 0.00070236, N = 3 0.11721965 0.11922478 0.11832707 0.11850206 0.12412203 0.12653994 0.14704507 0.14943384 0.14966118 0.15528423
Perl Benchmarks Test: Interpreter E3-1275 v6 EPYC 7502P E5-2687W v3 2 x Gold 5220R 2 x Gold 6138 OpenBenchmarking.org Seconds, Fewer Is Better Perl Benchmarks Test: Interpreter No Mitigations Defaults 0.0008 0.0016 0.0024 0.0032 0.004 SE +/- 0.00000418, N = 3 SE +/- 0.00000140, N = 3 SE +/- 0.00000873, N = 3 SE +/- 0.00000179, N = 3 SE +/- 0.00000822, N = 3 SE +/- 0.00002291, N = 3 SE +/- 0.00000338, N = 3 SE +/- 0.00000821, N = 3 SE +/- 0.00000968, N = 3 SE +/- 0.00000081, N = 3 0.00093284 0.00099263 0.00197913 0.00203798 0.00247743 0.00284140 0.00325939 0.00329017 0.00330160 0.00375265
Phoronix Test Suite v10.8.4