Zombieload TSX TAA mitigation impact on Linux. Benchmarks by Michael Larabel for a future article.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1911140-HU-TAABENCHM93 Zombieload TAA Benchmark Impact - Phoronix Test Suite Zombieload TAA Benchmark Impact Zombieload TSX TAA mitigation impact on Linux. Benchmarks by Michael Larabel for a future article.
HTML result view exported from: https://openbenchmarking.org/result/1911140-HU-TAABENCHM93&grs&rdt&rro .
Zombieload TAA Benchmark Impact Processor Motherboard Chipset Memory Disk Graphics Monitor Network OS Kernel Desktop Display Server Display Driver Compiler File-System Screen Resolution TSX Enabled - Default Mitigation TSX Enabled - Vulnerable TSX Disabled 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads) GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS) Intel Sky Lake-E DMI3 Registers 386048MB 280GB INTEL SSDPED1D280GA ASPEED VE228 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE Ubuntu 19.10 5.4.0-rc7-12nov-vulns (x86_64) 20191112 GNOME Shell 3.34.1 X Server 1.20.5 modesetting 1.20.5 GCC 9.2.1 20191008 ext4 1920x1080 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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-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 - NONE / errors=remount-ro,relatime,rw Processor Details - Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c Java Details - OpenJDK Runtime Environment (build 11.0.5-ea+10-post-Ubuntu-0ubuntu1) Python Details - Python 2.7.17rc1 + Python 3.7.5rc1 Security Details - TSX Enabled - Default Mitigation: 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 Clear buffers; SMT vulnerable - TSX Enabled - Vulnerable: 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: Vulnerable - TSX Disabled: 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
Zombieload TAA Benchmark Impact ctx-clock: Context Switch Time ior: Read Test rocksdb: Rand Fill rocksdb: Seq Fill graphics-magick: Resizing sqlite-speedtest: Timed Time - Size 1,000 stress-ng: Glibc C String Functions graphics-magick: HWB Color Space stress-ng: System V Message Passing stress-ng: Socket Activity graphics-magick: Rotate glibc-bench: ffs glibc-bench: ffsll glibc-bench: pthread_once apache: Static Web Page Serving glibc-bench: sqrt osbench: Create Files glibc-bench: modf nginx: Static Web Page Serving mcperf: Get osbench: Create Threads mcperf: Add glibc-bench: exp graphics-magick: Noise-Gaussian build-gcc: Time To Compile renaissance: In-Memory Database Shootout svt-vp9: VMAF Optimized - Bosphorus 1080p mcperf: Set pgbench: Buffer Test - Heavy Contention - Read Only build-llvm: Time To Compile osbench: Create Processes npb: FT.C osbench: Memory Allocations stress-ng: Semaphores pgbench: Buffer Test - Normal Load - Read Write pgbench: Buffer Test - Heavy Contention - Read Write go-benchmark: build build-linux-kernel: Time To Compile mt-dgemm: Sustained Floating-Point Rate glibc-bench: tanh pgbench: Buffer Test - Normal Load - Read Only svt-vp9: PSNR/SSIM Optimized - Bosphorus 1080p mysqlslap: 256 hackbench: 32 - Process redis: SET memtier-benchmark: Redis octave-benchmark: renaissance: Savina Reactors.IO dacapobench: Tradesoap ior: Write Test sqlite: 64 TSX Enabled - Default Mitigation TSX Enabled - Vulnerable TSX Disabled 447 1786.20 176082 176806 1015 70.604 3789431.68 724 7749223.14 30181.41 565 1.79191 1.79032 1.79695 23867.35 2.04460 14.774549 2.30222 29896.15 103583.5 21.406810 60388.2 5.84241 453 938.438 17445.921 251.99 61022.2 890217.581908 118.324 46.935876 46690.94 91.116031 2113073.64 23397.579267 23449.880832 29373863177 25.453 19.484871 13.5902 889115.083056 254.93 438 51.113 1698250.45 3667723.01 23.400 28158.509 7959 1181.17 21.692 135 1879.09 194543 195264 1105 66.119 3924142.52 767 8322741.69 32401.87 597 1.67233 1.67153 1.67940 24645.32 1.92311 14.246883 2.18157 31364.50 108348.7 20.532608 62451.2 5.63132 471 901.876 17247.176 259.46 62582.1 921548.748491 114.485 46.166579 48076.61 90.164979 2168856.20 23895.260141 23854.143655 28877584189 25.007 19.904714 13.3266 903471.038822 258.63 441 46.454 1788806.00 4496083.39 20.193 26830.669 7382 1275.61 17.730 134 1996.37 195534 195628 1118 64.819 3618199.19 780 7965249.71 32287.43 606 1.67090 1.67261 1.68009 25420.84 1.92308 13.945165 2.18276 31504.78 109040.9 20.370483 63145.5 5.60681 472 902.105 16808.406 250.24 63190.8 896808.095722 114.431 45.399666 48264.82 88.446061 2122557.46 23997.627692 23993.983667 28733203837 24.901 19.840702 13.3172 906703.218127 258.00 442 43.949 1716280.65 3791904.46 21.334 27100.061 7250 1351.15 18.531 OpenBenchmarking.org
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 100 200 300 400 500 SE +/- 1.15, N = 3 SE +/- 0.67, N = 3 SE +/- 1.76, N = 3 134 135 447
IOR Read Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Read Test TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 400 800 1200 1600 2000 SE +/- 22.79, N = 15 SE +/- 13.15, N = 12 SE +/- 20.50, N = 15 1996.37 1879.09 1786.20 MIN: 1526.48 / MAX: 2317.62 MIN: 1536.94 / MAX: 2299.57 MIN: 1390.34 / MAX: 2174.36 1. (CC) gcc options: -O2 -lm -pthread -lmpi
Facebook RocksDB Test: Random Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 40K 80K 120K 160K 200K SE +/- 117.32, N = 3 SE +/- 458.07, N = 3 SE +/- 134.25, N = 3 195534 194543 176082 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Sequential Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Sequential Fill TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 40K 80K 120K 160K 200K SE +/- 178.12, N = 3 SE +/- 336.77, N = 3 SE +/- 198.59, N = 3 195628 195264 176806 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Resizing TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 200 400 600 800 1000 SE +/- 15.28, N = 15 SE +/- 14.45, N = 3 SE +/- 15.23, N = 15 1118 1105 1015 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 16 32 48 64 80 SE +/- 0.10, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 64.82 66.12 70.60 1. (CC) gcc options: -O2 -ldl -lz -lpthread
Stress-NG Test: Glibc C String Functions OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 800K 1600K 2400K 3200K 4000K SE +/- 56453.12, N = 3 SE +/- 22365.08, N = 3 SE +/- 45333.30, N = 15 3618199.19 3924142.52 3789431.68 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: HWB Color Space TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 200 400 600 800 1000 SE +/- 11.42, N = 15 SE +/- 6.66, N = 15 SE +/- 7.81, N = 3 780 767 724 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread
Stress-NG Test: System V Message Passing OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: System V Message Passing TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 2M 4M 6M 8M 10M SE +/- 73986.08, N = 3 SE +/- 78426.67, N = 3 SE +/- 27501.34, N = 3 7965249.71 8322741.69 7749223.14 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 7K 14K 21K 28K 35K SE +/- 483.61, N = 4 SE +/- 324.90, N = 8 SE +/- 372.29, N = 4 32287.43 32401.87 30181.41 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc
GraphicsMagick Operation: Rotate OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Rotate TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 130 260 390 520 650 SE +/- 5.93, N = 3 SE +/- 5.17, N = 3 606 597 565 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread
glibc bench Benchmark: ffs OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffs TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 0.4032 0.8064 1.2096 1.6128 2.016 SE +/- 0.00033, N = 15 SE +/- 0.00020, N = 12 SE +/- 0.00023, N = 12 1.67090 1.67233 1.79191
glibc bench Benchmark: ffsll OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffsll TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 0.4028 0.8056 1.2084 1.6112 2.014 SE +/- 0.00037, N = 8 SE +/- 0.00018, N = 15 SE +/- 0.00038, N = 12 1.67261 1.67153 1.79032
glibc bench Benchmark: pthread_once OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: pthread_once TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 0.4043 0.8086 1.2129 1.6172 2.0215 SE +/- 0.00046, N = 12 SE +/- 0.00032, N = 15 SE +/- 0.00078, N = 3 1.68009 1.67940 1.79695
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 5K 10K 15K 20K 25K SE +/- 204.74, N = 3 SE +/- 110.45, N = 3 SE +/- 16.08, N = 3 25420.84 24645.32 23867.35 1. (CC) gcc options: -shared -fPIC -O2 -pthread
glibc bench Benchmark: sqrt OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: sqrt TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 0.46 0.92 1.38 1.84 2.3 SE +/- 0.00051, N = 3 SE +/- 0.00048, N = 3 SE +/- 0.00131, N = 3 1.92308 1.92311 2.04460
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 13.95 14.25 14.77 1. (CC) gcc options: -lm
glibc bench Benchmark: modf OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: modf TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 0.518 1.036 1.554 2.072 2.59 SE +/- 0.00086, N = 3 SE +/- 0.00053, N = 14 SE +/- 0.00051, N = 15 2.18276 2.18157 2.30222
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.9.9 Static Web Page Serving TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 7K 14K 21K 28K 35K SE +/- 64.36, N = 3 SE +/- 247.74, N = 14 SE +/- 223.35, N = 3 31504.78 31364.50 29896.15 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
Memcached mcperf Method: Get OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 20K 40K 60K 80K 100K SE +/- 1716.86, N = 3 SE +/- 634.59, N = 3 SE +/- 359.26, N = 3 109040.9 108348.7 103583.5 1. (CC) gcc options: -O2 -lm -rdynamic
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 5 10 15 20 25 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.11, N = 3 20.37 20.53 21.41 1. (CC) gcc options: -lm
Memcached mcperf Method: Add OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 14K 28K 42K 56K 70K SE +/- 472.45, N = 3 SE +/- 376.65, N = 3 SE +/- 349.99, N = 3 63145.5 62451.2 60388.2 1. (CC) gcc options: -O2 -lm -rdynamic
glibc bench Benchmark: exp OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: exp TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 1.3145 2.629 3.9435 5.258 6.5725 SE +/- 0.00137, N = 3 SE +/- 0.02766, N = 3 SE +/- 0.09855, N = 3 5.60681 5.63132 5.84241
GraphicsMagick Operation: Noise-Gaussian OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Noise-Gaussian TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 100 200 300 400 500 SE +/- 3.86, N = 13 SE +/- 3.48, N = 3 472 471 453 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread
Timed GCC Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed GCC Compilation 8.2 Time To Compile TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 200 400 600 800 1000 SE +/- 0.96, N = 3 SE +/- 1.39, N = 3 SE +/- 1.32, N = 3 902.11 901.88 938.44
Renaissance Test: In-Memory Database Shootout OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: In-Memory Database Shootout TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 4K 8K 12K 16K 20K SE +/- 161.29, N = 8 SE +/- 158.59, N = 8 SE +/- 100.53, N = 40 16808.41 17247.18 17445.92
SVT-VP9 Tuning: VMAF Optimized - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 0.1 Tuning: VMAF Optimized - Input: Bosphorus 1080p TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 60 120 180 240 300 SE +/- 1.91, N = 3 SE +/- 2.41, N = 10 SE +/- 3.16, N = 5 250.24 259.46 251.99 1. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm
Memcached mcperf Method: Set OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 14K 28K 42K 56K 70K SE +/- 258.42, N = 3 SE +/- 137.33, N = 3 SE +/- 582.30, N = 3 63190.8 62582.1 61022.2 1. (CC) gcc options: -O2 -lm -rdynamic
PostgreSQL pgbench Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 200K 400K 600K 800K 1000K SE +/- 7821.36, N = 3 SE +/- 721.60, N = 3 SE +/- 3201.11, N = 3 896808.10 921548.75 890217.58 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Timed LLVM Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed LLVM Compilation 6.0.1 Time To Compile TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 30 60 90 120 150 114.43 114.49 118.32
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 11 22 33 44 55 SE +/- 0.34, N = 3 SE +/- 0.53, N = 3 SE +/- 0.78, N = 3 45.40 46.17 46.94 1. (CC) gcc options: -lm
NAS Parallel Benchmarks Test / Class: FT.C OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: FT.C TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 10K 20K 30K 40K 50K SE +/- 39.03, N = 3 SE +/- 94.92, N = 3 SE +/- 379.91, N = 3 48264.82 48076.61 46690.94 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 20 40 60 80 100 SE +/- 0.13, N = 3 SE +/- 0.13, N = 3 SE +/- 0.29, N = 3 88.45 90.16 91.12 1. (CC) gcc options: -lm
Stress-NG Test: Semaphores OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Semaphores TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 500K 1000K 1500K 2000K 2500K SE +/- 20194.01, N = 3 SE +/- 34445.77, N = 3 SE +/- 27414.16, N = 4 2122557.46 2168856.20 2113073.64 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 5K 10K 15K 20K 25K SE +/- 43.55, N = 3 SE +/- 23.84, N = 3 SE +/- 45.71, N = 3 23997.63 23895.26 23397.58 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 Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 5K 10K 15K 20K 25K SE +/- 38.05, N = 3 SE +/- 60.36, N = 3 SE +/- 51.60, N = 3 23993.98 23854.14 23449.88 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Go Benchmarks Test: build OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 6000M 12000M 18000M 24000M 30000M SE +/- 20030611.67, N = 3 SE +/- 30335417.30, N = 3 SE +/- 25336863.06, N = 3 28733203837 28877584189 29373863177
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 5.4 Time To Compile TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 6 12 18 24 30 SE +/- 0.25, N = 14 SE +/- 0.26, N = 15 SE +/- 0.29, N = 13 24.90 25.01 25.45
ACES DGEMM Sustained Floating-Point Rate OpenBenchmarking.org GFLOP/s, More Is Better ACES DGEMM 1.0 Sustained Floating-Point Rate TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 5 10 15 20 25 SE +/- 0.18, N = 3 SE +/- 0.27, N = 4 SE +/- 0.23, N = 5 19.84 19.90 19.48 1. (CC) gcc options: -O3 -march=native -fopenmp
glibc bench Benchmark: tanh OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: tanh TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.00, N = 4 SE +/- 0.15, N = 3 13.32 13.33 13.59
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 200K 400K 600K 800K 1000K SE +/- 3822.91, N = 3 SE +/- 8997.88, N = 3 SE +/- 2834.03, N = 3 906703.22 903471.04 889115.08 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
SVT-VP9 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 0.1 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 60 120 180 240 300 SE +/- 0.78, N = 3 SE +/- 4.44, N = 3 SE +/- 3.67, N = 4 258.00 258.63 254.93 1. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm
MariaDB Clients: 256 OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.3.8 Clients: 256 TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 100 200 300 400 500 SE +/- 1.40, N = 3 SE +/- 0.34, N = 3 SE +/- 0.29, N = 3 442 441 438 1. (CXX) g++ options: -pie -fPIC -fstack-protector -fno-rtti -O2 -lpthread -lbz2 -laio -lnuma -lz -lm -lpcre -lcrypt -lssl -lcrypto -ldl
Hackbench Count: 32 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 32 - Type: Process TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 12 24 36 48 60 SE +/- 0.34, N = 3 SE +/- 1.05, N = 15 SE +/- 1.00, N = 15 43.95 46.45 51.11 1. (CC) gcc options: -lpthread
Redis Test: SET OpenBenchmarking.org Requests Per Second, More Is Better Redis 5.0.5 Test: SET TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 400K 800K 1200K 1600K 2000K SE +/- 20530.69, N = 15 SE +/- 29496.37, N = 3 SE +/- 33632.12, N = 15 1716280.65 1788806.00 1698250.45 1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
Memtier_benchmark Protocol: Redis OpenBenchmarking.org Ops/sec, More Is Better Memtier_benchmark 1.2.17 Protocol: Redis TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 1000K 2000K 3000K 4000K 5000K SE +/- 172253.35, N = 13 SE +/- 17852.67, N = 3 SE +/- 179523.26, N = 15 3791904.46 4496083.39 3667723.01 1. (CXX) g++ options: -O2 -levent -lpthread -lz -lpcre
GNU Octave Benchmark OpenBenchmarking.org Seconds, Fewer Is Better GNU Octave Benchmark 4.4.1 TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 6 12 18 24 30 SE +/- 0.06, N = 3 SE +/- 0.19, N = 3 SE +/- 0.52, N = 15 21.33 20.19 23.40
Renaissance Test: Savina Reactors.IO OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Savina Reactors.IO TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 6K 12K 18K 24K 30K SE +/- 500.20, N = 40 SE +/- 424.53, N = 40 SE +/- 403.65, N = 40 27100.06 26830.67 28158.51
DaCapo Benchmark Java Test: Tradesoap OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Tradesoap TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 2K 4K 6K 8K 10K SE +/- 95.17, N = 20 SE +/- 99.12, N = 20 SE +/- 112.04, N = 4 7250 7382 7959
IOR Write Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Write Test TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 300 600 900 1200 1500 SE +/- 35.87, N = 15 SE +/- 12.98, N = 12 SE +/- 23.77, N = 15 1351.15 1275.61 1181.17 MIN: 667.19 / MAX: 1909.73 MIN: 779.79 / MAX: 1819.85 MIN: 728.79 / MAX: 1749.8 1. (CC) gcc options: -O2 -lm -pthread -lmpi
SQLite Threads / Copies: 64 OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 64 TSX Disabled TSX Enabled - Vulnerable TSX Enabled - Default Mitigation 5 10 15 20 25 SE +/- 0.02, N = 3 SE +/- 0.23, N = 3 SE +/- 0.35, N = 15 18.53 17.73 21.69 1. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
Phoronix Test Suite v10.8.4