l1tf_ht_40c

VMware testing on Red Hat Enterprise Linux Server 7.6 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1905093-SP-1905086SP44
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CPU Massive 5 Tests
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l1tf_ht_40c
May 09 2019
  1 Hour, 15 Minutes
l1tf_noHT_20c
May 09 2019
  53 Minutes
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l1tf_ht_40cOpenBenchmarking.orgPhoronix Test Suite40 x Intel Xeon E5-2660 v2 (79 Cores)20 x Intel Xeon E5-2660 v2 (39 Cores)Intel 440BX (6.00 BIOS)Intel 440BX/ZX/DX8192 MB + 4096 MB DRAM43GB Virtual disk + Virtual diskVMware SVGA IIVMware VMXNET3Red Hat Enterprise Linux Server 7.63.10.0-957.10.1.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1672x1254VMwareProcessorsMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerL1tf_ht_40c BenchmarksSystem Logs- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - SELinux + KPTI + Load fences __user pointer sanitization + Full retpoline + SSB disabled via prctl and seccomp + PTE Inversion

l1tf_ht_40c vs. l1tf_noHT_20c ComparisonPhoronix Test SuiteBaseline+31.9%+31.9%+63.8%+63.8%+95.7%+95.7%11.5%Time To Compile127.4%CPU48.2%CPU Stress32.7%Buffer Test - Normal Load - Read Only30.8%Context Switching18.1%Socket Activity16 - Thread11.3%R.4.b.P9.1%Timed Linux Kernel CompilationSysbenchStress-NGPostgreSQL pgbenchStress-NGStress-NGHackbenchOpenSSLl1tf_ht_40cl1tf_noHT_20c

l1tf_ht_40cbuild-linux-kernel: Time To Compilehackbench: 16 - Threadopenssl: RSA 4096-bit Performancepgbench: Buffer Test - Normal Load - Read Onlystress-ng: CPU Stressstress-ng: Socket Activitystress-ng: Context Switchingredis: SADDsysbench: CPUl1tf_ht_40cl1tf_noHT_20c135151191014362245645238222443577550120860307168175110982734395842188362778134414077OpenBenchmarking.org

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compilel1tf_ht_40cl1tf_noHT_20c70140210280350SE +/- 8.41, N = 6SE +/- 3.02, N = 3135307
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compilel1tf_ht_40cl1tf_noHT_20c60120180240300Min: 113.72 / Avg: 134.83 / Max: 161.6Min: 301.1 / Avg: 307.11 / Max: 310.68

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Threadl1tf_ht_40cl1tf_noHT_20c4080120160200SE +/- 2.40, N = 9SE +/- 7.10, N = 91511681. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Threadl1tf_ht_40cl1tf_noHT_20c306090120150Min: 140.08 / Avg: 151.15 / Max: 158.77Min: 138.77 / Avg: 167.55 / Max: 203.461. (CC) gcc options: -lpthread

OpenSSL

Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.2k-fipsRSA 4096-bit Performancel1tf_ht_40cl1tf_noHT_20c400800120016002000SE +/- 28.20, N = 12SE +/- 11.93, N = 319101751
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.2k-fipsRSA 4096-bit Performancel1tf_ht_40cl1tf_noHT_20c30060090012001500Min: 1746.3 / Avg: 1909.56 / Max: 2055.2Min: 1727.6 / Avg: 1751.4 / Max: 1764.7

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlyl1tf_ht_40cl1tf_noHT_20c30K60K90K120K150KSE +/- 3362.78, N = 12SE +/- 682.99, N = 31436221098271. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlyl1tf_ht_40cl1tf_noHT_20c20K40K60K80K100KMin: 131140.36 / Avg: 143622.33 / Max: 167086.93Min: 108546.7 / Avg: 109827.34 / Max: 110879.221. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU Stressl1tf_ht_40cl1tf_noHT_20c10002000300040005000SE +/- 81.19, N = 3SE +/- 23.98, N = 3456434391. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU Stressl1tf_ht_40cl1tf_noHT_20c8001600240032004000Min: 4414.46 / Avg: 4563.63 / Max: 4693.76Min: 3391.28 / Avg: 3438.9 / Max: 3467.631. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket Activityl1tf_ht_40cl1tf_noHT_20c13002600390052006500SE +/- 71.10, N = 12SE +/- 20.45, N = 3523858421. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket Activityl1tf_ht_40cl1tf_noHT_20c10002000300040005000Min: 4809.97 / Avg: 5237.74 / Max: 5575.31Min: 5802.69 / Avg: 5841.61 / Max: 5871.941. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context Switchingl1tf_ht_40cl1tf_noHT_20c500K1000K1500K2000K2500KSE +/- 28046.20, N = 12SE +/- 13459.27, N = 3222443518836271. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context Switchingl1tf_ht_40cl1tf_noHT_20c400K800K1200K1600K2000KMin: 2093010.71 / Avg: 2224434.88 / Max: 2437237.53Min: 1856716.12 / Avg: 1883627.49 / Max: 1897621.11. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Redis

Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.2.12Test: SADDl1tf_ht_40cl1tf_noHT_20c200K400K600K800K1000KSE +/- 10532.47, N = 6SE +/- 11647.55, N = 5775501781344
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.2.12Test: SADDl1tf_ht_40cl1tf_noHT_20c140K280K420K560K700KMin: 746826 / Avg: 775500.5 / Max: 811030Min: 745156.5 / Avg: 781344.3 / Max: 806451.62

Sysbench

This is a benchmark of Sysbench with CPU and memory sub-tests. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUl1tf_ht_40cl1tf_noHT_20c4K8K12K16K20KSE +/- 387.37, N = 12SE +/- 198.15, N = 520860140771. (CC) gcc options: -std=gnu99 -pthread -O3 -funroll-loops -ggdb3 -march=corei7-avx -rdynamic -ldl -laio -lm
OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUl1tf_ht_40cl1tf_noHT_20c4K8K12K16K20KMin: 19135.3 / Avg: 20859.72 / Max: 22594.87Min: 13592.01 / Avg: 14077.05 / Max: 14749.651. (CC) gcc options: -std=gnu99 -pthread -O3 -funroll-loops -ggdb3 -march=corei7-avx -rdynamic -ldl -laio -lm