Core i9 9900K -Linux 5.9 Mitigation Impact Fresh tests of Linux 5.9 given the FSGSBASE work and other changes. So kernel with default mitigations for Core i9 9900K compared to booting with mitigations=off.
HTML result view exported from: https://openbenchmarking.org/result/2010099-PTS-59MITIGA72&sor .
Core i9 9900K -Linux 5.9 Mitigation Impact Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution Default Kernel No Mitigations Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads) ASRock Z390M Pro4 (P4.20 BIOS) Intel Cannon Lake PCH 16GB 240GB Corsair Force MP510 Intel UHD 630 3GB (1200MHz) Realtek ALC892 G237HL Intel I219-V Ubuntu 20.04 5.9.0-050900rc1daily20200819-generic (x86_64) 20200818 GNOME Shell 3.36.4 X Server 1.20.8 modesetting 1.20.8 4.6 Mesa 20.0.4 OpenCL 2.1 GCC 9.3.0 ext4 1920x1080 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 - NONE / errors=remount-ro,relatime,rw Processor Details - Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6 Java Details - OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04) Python Details - Python 2.7.18rc1 + Python 3.8.2 Security Details - Default Kernel: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - No Mitigations: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Vulnerable; SMT vulnerable + 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 + srbds: Vulnerable + tsx_async_abort: Vulnerable
Core i9 9900K -Linux 5.9 Mitigation Impact sqlite: 1 compilebench: Compile compilebench: Initial Create compilebench: Read Compiled Tree postmark: Disk Transaction Performance wireguard: bork: File Encryption Time renaissance: Apache Spark Bayes renaissance: Savina Reactors.IO renaissance: Twitter HTTP Requests renaissance: Akka Unbalanced Cobwebbed Tree avifenc: 8 avifenc: 10 build-apache: Time To Compile build-gdb: Time To Compile build-imagemagick: Time To Compile build-linux-kernel: Time To Compile build-php: Time To Compile build2: Time To Compile numpy: leveldb: Fill Sync leveldb: Overwrite leveldb: Overwrite leveldb: Rand Fill leveldb: Rand Fill leveldb: Rand Delete leveldb: Seq Fill leveldb: Seq Fill keydb: sqlite-speedtest: Timed Time - Size 1,000 darktable: Boat - CPU-only darktable: Masskrug - CPU-only darktable: Server Rack - CPU-only darktable: Server Room - CPU-only gegl: Crop gegl: Scale gegl: Reflect gimp: resize gimp: rotate gimp: auto-levels gimp: unsharp-mask gmic: 2D Function Plotting, 1000 Times hugin: Panorama Photo Assistant + Stitching Time inkscape: SVG Files To PNG ocrmypdf: Processing 60 Page PDF Document octave-benchmark: rawtherapee: Total Benchmark Time rsvg: SVG Files To PNG redis: SADD redis: LPUSH redis: SET stress-ng: MMAP stress-ng: MEMFD stress-ng: Forking stress-ng: SENDFILE stress-ng: Context Switching stress-ng: System V Message Passing ctx-clock: Context Switch Time pyperformance: pathlib pyperformance: python_startup selenium: ARES-6 - Firefox selenium: Kraken - Firefox selenium: Octane - Firefox selenium: StyleBench - Firefox selenium: Jetstream 2 - Firefox selenium: Speedometer - Firefox selenium: ARES-6 - Google Chrome selenium: Kraken - Google Chrome selenium: Octane - Google Chrome selenium: PSPDFKit WASM - Firefox selenium: StyleBench - Google Chrome selenium: Jetstream 2 - Google Chrome selenium: Speedometer - Google Chrome selenium: PSPDFKit WASM - Google Chrome selenium: WASM imageConvolute - Firefox selenium: WASM imageConvolute - Google Chrome tesseract-ocr: Time To OCR 7 Images spec-jbb2015: SPECjbb2015-Composite max-jOPS spec-jbb2015: SPECjbb2015-Composite critical-jOPS Default Kernel No Mitigations 33.141 1533.60 550.57 3435.48 7575 162.227 6.215 2132.271 13053.905 2293.140 8350.593 5.057 4.792 20.159 101.904 30.558 93.375 58.677 116.251 438.00 4078.247 41.2 42.928 40.7 43.521 40.227 43.2 41.026 628325.71 52.639 13.317 5.510 0.183 4.194 8.268 6.086 28.095 7.319 10.956 11.131 13.520 96.143 44.545 21.169 27.413 6.386 60.978 18.267 2904200.75 2237256.0 2594040.63 137.67 789.47 57318.70 106973.18 2960947.10 8564821.24 510 15.7 7.10 42.32 826.8 37103 105 97.627 93.52 24.73 915.8 43487 1282 33.8 115.722 108 1885 27.9 52.5955 20.516 14712 3150 32.759 1723.78 651.76 4136.73 8928 148.116 6.052 1590.759 12071.305 2208.614 8038.018 4.890 4.626 19.741 100.118 29.937 91.730 58.001 114.018 444.77 4038.487 46.5 38.038 46.8 37.808 35.463 49.7 35.575 788009.23 47.037 13.075 5.378 0.165 4.126 7.892 5.757 27.672 7.154 10.598 10.709 13.040 88.218 43.827 20.678 26.981 6.156 58.429 17.494 3009626.67 2281403.17 2735242.83 142.30 848.31 63646.37 133579.41 4268546.28 10306293.53 145 14.6 6.78 33.64 731.6 43447 111 110.127 107.4 17.42 789.2 56477 1092 36.6 148.669 138.8 1264 25.2 29.3102 20.286 14911 3201 OpenBenchmarking.org
SQLite Threads / Copies: 1 OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 1 No Mitigations Default Kernel 8 16 24 32 40 SE +/- 0.35, N = 7 SE +/- 0.38, N = 6 32.76 33.14 1. (CC) gcc options: -O2 -lreadline -ltermcap -lz -lm -ldl -lpthread
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile No Mitigations Default Kernel 400 800 1200 1600 2000 SE +/- 7.70, N = 3 SE +/- 25.41, N = 15 1723.78 1533.60
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create No Mitigations Default Kernel 140 280 420 560 700 SE +/- 1.63, N = 3 SE +/- 6.42, N = 3 651.76 550.57
Compile Bench Test: Read Compiled Tree OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree No Mitigations Default Kernel 900 1800 2700 3600 4500 SE +/- 68.23, N = 3 SE +/- 41.06, N = 3 4136.73 3435.48
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance No Mitigations Default Kernel 2K 4K 6K 8K 10K 8928 7575 1. (CC) gcc options: -O3
WireGuard + Linux Networking Stack Stress Test OpenBenchmarking.org Seconds, Fewer Is Better WireGuard + Linux Networking Stack Stress Test No Mitigations Default Kernel 40 80 120 160 200 SE +/- 1.70, N = 3 SE +/- 1.95, N = 3 148.12 162.23
Bork File Encrypter File Encryption Time OpenBenchmarking.org Seconds, Fewer Is Better Bork File Encrypter 1.4 File Encryption Time No Mitigations Default Kernel 2 4 6 8 10 SE +/- 0.081, N = 4 SE +/- 0.024, N = 3 6.052 6.215
Renaissance Test: Apache Spark Bayes OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Apache Spark Bayes No Mitigations Default Kernel 500 1000 1500 2000 2500 SE +/- 18.65, N = 5 SE +/- 90.36, N = 25 1590.76 2132.27
Renaissance Test: Savina Reactors.IO OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Savina Reactors.IO No Mitigations Default Kernel 3K 6K 9K 12K 15K SE +/- 124.15, N = 5 SE +/- 95.94, N = 5 12071.31 13053.91
Renaissance Test: Twitter HTTP Requests OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Twitter HTTP Requests No Mitigations Default Kernel 500 1000 1500 2000 2500 SE +/- 11.61, N = 5 SE +/- 15.88, N = 5 2208.61 2293.14
Renaissance Test: Akka Unbalanced Cobwebbed Tree OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.10.0 Test: Akka Unbalanced Cobwebbed Tree No Mitigations Default Kernel 2K 4K 6K 8K 10K SE +/- 100.55, N = 5 SE +/- 66.94, N = 20 8038.02 8350.59
libavif avifenc Encoder Speed: 8 OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 0.7.3 Encoder Speed: 8 No Mitigations Default Kernel 1.1378 2.2756 3.4134 4.5512 5.689 SE +/- 0.010, N = 3 SE +/- 0.008, N = 3 4.890 5.057 1. (CXX) g++ options: -O3 -fPIC
libavif avifenc Encoder Speed: 10 OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 0.7.3 Encoder Speed: 10 No Mitigations Default Kernel 1.0782 2.1564 3.2346 4.3128 5.391 SE +/- 0.008, N = 3 SE +/- 0.022, N = 3 4.626 4.792 1. (CXX) g++ options: -O3 -fPIC
Timed Apache Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.4.41 Time To Compile No Mitigations Default Kernel 5 10 15 20 25 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 19.74 20.16
Timed GDB GNU Debugger Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed GDB GNU Debugger Compilation 9.1 Time To Compile No Mitigations Default Kernel 20 40 60 80 100 SE +/- 0.44, N = 3 SE +/- 0.22, N = 3 100.12 101.90
Timed ImageMagick Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed ImageMagick Compilation 6.9.0 Time To Compile No Mitigations Default Kernel 7 14 21 28 35 SE +/- 0.50, N = 3 SE +/- 0.42, N = 4 29.94 30.56
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 5.4 Time To Compile No Mitigations Default Kernel 20 40 60 80 100 SE +/- 0.50, N = 3 SE +/- 0.37, N = 3 91.73 93.38
Timed PHP Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.4.2 Time To Compile No Mitigations Default Kernel 13 26 39 52 65 SE +/- 0.13, N = 3 SE +/- 0.32, N = 3 58.00 58.68
Build2 Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Build2 0.12 Time To Compile No Mitigations Default Kernel 30 60 90 120 150 SE +/- 0.22, N = 3 SE +/- 0.53, N = 3 114.02 116.25
Numpy Benchmark OpenBenchmarking.org Score, More Is Better Numpy Benchmark No Mitigations Default Kernel 100 200 300 400 500 SE +/- 0.24, N = 3 SE +/- 2.26, N = 3 444.77 438.00
LevelDB Benchmark: Fill Sync OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Fill Sync No Mitigations Default Kernel 900 1800 2700 3600 4500 SE +/- 3.52, N = 3 SE +/- 19.72, N = 3 4038.49 4078.25 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Overwrite OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Overwrite No Mitigations Default Kernel 11 22 33 44 55 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 46.5 41.2 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Overwrite OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Overwrite No Mitigations Default Kernel 10 20 30 40 50 SE +/- 0.04, N = 3 SE +/- 0.15, N = 3 38.04 42.93 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Fill OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Random Fill No Mitigations Default Kernel 11 22 33 44 55 SE +/- 0.12, N = 3 SE +/- 0.49, N = 5 46.8 40.7 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Fill OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Fill No Mitigations Default Kernel 10 20 30 40 50 SE +/- 0.08, N = 3 SE +/- 0.55, N = 5 37.81 43.52 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Delete OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Delete No Mitigations Default Kernel 9 18 27 36 45 SE +/- 0.04, N = 3 SE +/- 0.10, N = 3 35.46 40.23 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Sequential Fill OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Sequential Fill No Mitigations Default Kernel 11 22 33 44 55 SE +/- 0.43, N = 3 SE +/- 0.39, N = 3 49.7 43.2 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Sequential Fill OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Sequential Fill No Mitigations Default Kernel 9 18 27 36 45 SE +/- 0.31, N = 3 SE +/- 0.38, N = 3 35.58 41.03 1. (CXX) g++ options: -O3 -lsnappy -lpthread
KeyDB OpenBenchmarking.org Ops/sec, More Is Better KeyDB 5.3.1 No Mitigations Default Kernel 200K 400K 600K 800K 1000K SE +/- 3788.50, N = 3 SE +/- 3133.70, N = 3 788009.23 628325.71 1. (CXX) g++ options: -O2 -levent -lpthread -lz -lpcre
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 No Mitigations Default Kernel 12 24 36 48 60 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 47.04 52.64 1. (CC) gcc options: -O2 -ldl -lz -lpthread
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 3.0.1 Test: Boat - Acceleration: CPU-only No Mitigations Default Kernel 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 13.08 13.32
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 3.0.1 Test: Masskrug - Acceleration: CPU-only No Mitigations Default Kernel 1.2398 2.4796 3.7194 4.9592 6.199 SE +/- 0.009, N = 3 SE +/- 0.011, N = 3 5.378 5.510
Darktable Test: Server Rack - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 3.0.1 Test: Server Rack - Acceleration: CPU-only No Mitigations Default Kernel 0.0412 0.0824 0.1236 0.1648 0.206 SE +/- 0.000, N = 3 SE +/- 0.004, N = 12 0.165 0.183
Darktable Test: Server Room - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 3.0.1 Test: Server Room - Acceleration: CPU-only No Mitigations Default Kernel 0.9437 1.8874 2.8311 3.7748 4.7185 SE +/- 0.013, N = 3 SE +/- 0.014, N = 3 4.126 4.194
GEGL Operation: Crop OpenBenchmarking.org Seconds, Fewer Is Better GEGL Operation: Crop No Mitigations Default Kernel 2 4 6 8 10 SE +/- 0.030, N = 3 SE +/- 0.046, N = 3 7.892 8.268
GEGL Operation: Scale OpenBenchmarking.org Seconds, Fewer Is Better GEGL Operation: Scale No Mitigations Default Kernel 2 4 6 8 10 SE +/- 0.022, N = 3 SE +/- 0.024, N = 3 5.757 6.086
GEGL Operation: Reflect OpenBenchmarking.org Seconds, Fewer Is Better GEGL Operation: Reflect No Mitigations Default Kernel 7 14 21 28 35 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 27.67 28.10
GIMP Test: resize OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: resize No Mitigations Default Kernel 2 4 6 8 10 SE +/- 0.077, N = 3 SE +/- 0.051, N = 3 7.154 7.319
GIMP Test: rotate OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: rotate No Mitigations Default Kernel 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 10.60 10.96
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: auto-levels No Mitigations Default Kernel 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 10.71 11.13
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: unsharp-mask No Mitigations Default Kernel 3 6 9 12 15 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 13.04 13.52
G'MIC Test: 2D Function Plotting, 1000 Times OpenBenchmarking.org Seconds, Fewer Is Better G'MIC Test: 2D Function Plotting, 1000 Times No Mitigations Default Kernel 20 40 60 80 100 SE +/- 0.22, N = 3 SE +/- 0.96, N = 9 88.22 96.14 1. Version 2.4.5, Copyright (c) 2008-2019, David Tschumperle.
Hugin Panorama Photo Assistant + Stitching Time OpenBenchmarking.org Seconds, Fewer Is Better Hugin Panorama Photo Assistant + Stitching Time No Mitigations Default Kernel 10 20 30 40 50 SE +/- 0.30, N = 3 SE +/- 0.35, N = 3 43.83 44.55
Inkscape Operation: SVG Files To PNG OpenBenchmarking.org Seconds, Fewer Is Better Inkscape Operation: SVG Files To PNG No Mitigations Default Kernel 5 10 15 20 25 SE +/- 0.07, N = 3 SE +/- 0.04, N = 3 20.68 21.17 1. Inkscape 0.92.5 (2060ec1f9f, 2020-04-08)
OCRMyPDF Processing 60 Page PDF Document OpenBenchmarking.org Seconds, Fewer Is Better OCRMyPDF 9.6.0+dfsg Processing 60 Page PDF Document No Mitigations Default Kernel 6 12 18 24 30 SE +/- 0.31, N = 7 SE +/- 0.28, N = 8 26.98 27.41
GNU Octave Benchmark OpenBenchmarking.org Seconds, Fewer Is Better GNU Octave Benchmark 5.2.0 No Mitigations Default Kernel 2 4 6 8 10 SE +/- 0.012, N = 5 SE +/- 0.009, N = 5 6.156 6.386
RawTherapee Total Benchmark Time OpenBenchmarking.org Seconds, Fewer Is Better RawTherapee Total Benchmark Time No Mitigations Default Kernel 14 28 42 56 70 SE +/- 0.19, N = 3 SE +/- 0.74, N = 6 58.43 60.98 1. RawTherapee, version 5.8, command line.
librsvg Operation: SVG Files To PNG OpenBenchmarking.org Seconds, Fewer Is Better librsvg Operation: SVG Files To PNG No Mitigations Default Kernel 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 17.49 18.27 1. rsvg-convert version 2.48.2
Redis Test: SADD OpenBenchmarking.org Requests Per Second, More Is Better Redis 5.0.5 Test: SADD No Mitigations Default Kernel 600K 1200K 1800K 2400K 3000K SE +/- 29887.08, N = 3 SE +/- 7428.11, N = 3 3009626.67 2904200.75 1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
Redis Test: LPUSH OpenBenchmarking.org Requests Per Second, More Is Better Redis 5.0.5 Test: LPUSH No Mitigations Default Kernel 500K 1000K 1500K 2000K 2500K SE +/- 21964.87, N = 15 SE +/- 11559.14, N = 3 2281403.17 2237256.00 1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
Redis Test: SET OpenBenchmarking.org Requests Per Second, More Is Better Redis 5.0.5 Test: SET No Mitigations Default Kernel 600K 1200K 1800K 2400K 3000K SE +/- 26528.29, N = 3 SE +/- 37656.66, N = 4 2735242.83 2594040.63 1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
Stress-NG Test: MMAP OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: MMAP No Mitigations Default Kernel 30 60 90 120 150 SE +/- 1.72, N = 6 SE +/- 1.45, N = 3 142.30 137.67 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
Stress-NG Test: MEMFD OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: MEMFD No Mitigations Default Kernel 200 400 600 800 1000 SE +/- 5.75, N = 3 SE +/- 4.28, N = 3 848.31 789.47 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Forking No Mitigations Default Kernel 14K 28K 42K 56K 70K SE +/- 459.13, N = 3 SE +/- 599.67, N = 3 63646.37 57318.70 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
Stress-NG Test: SENDFILE OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: SENDFILE No Mitigations Default Kernel 30K 60K 90K 120K 150K SE +/- 757.47, N = 3 SE +/- 274.79, N = 3 133579.41 106973.18 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
Stress-NG Test: Context Switching OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Context Switching No Mitigations Default Kernel 900K 1800K 2700K 3600K 4500K SE +/- 66248.82, N = 3 SE +/- 76120.16, N = 12 4268546.28 2960947.10 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
Stress-NG Test: System V Message Passing OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: System V Message Passing No Mitigations Default Kernel 2M 4M 6M 8M 10M SE +/- 66275.10, N = 3 SE +/- 12089.67, N = 3 10306293.53 8564821.24 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time No Mitigations Default Kernel 110 220 330 440 550 SE +/- 0.67, N = 3 145 510
PyPerformance Benchmark: pathlib OpenBenchmarking.org Milliseconds, Fewer Is Better PyPerformance 1.0.0 Benchmark: pathlib No Mitigations Default Kernel 4 8 12 16 20 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 14.6 15.7
PyPerformance Benchmark: python_startup OpenBenchmarking.org Milliseconds, Fewer Is Better PyPerformance 1.0.0 Benchmark: python_startup No Mitigations Default Kernel 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 6.78 7.10
Selenium Benchmark: ARES-6 - Browser: Firefox OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: ARES-6 - Browser: Firefox No Mitigations Default Kernel 10 20 30 40 50 SE +/- 0.10, N = 3 SE +/- 0.19, N = 3 33.64 42.32 1. firefox 79.0
Selenium Benchmark: Kraken - Browser: Firefox OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: Kraken - Browser: Firefox No Mitigations Default Kernel 200 400 600 800 1000 SE +/- 2.14, N = 3 SE +/- 4.24, N = 3 731.6 826.8 1. firefox 79.0
Selenium Benchmark: Octane - Browser: Firefox OpenBenchmarking.org Geometric Mean, More Is Better Selenium Benchmark: Octane - Browser: Firefox No Mitigations Default Kernel 9K 18K 27K 36K 45K SE +/- 187.23, N = 3 SE +/- 137.81, N = 3 43447 37103 1. firefox 79.0
Selenium Benchmark: StyleBench - Browser: Firefox OpenBenchmarking.org Runs / Minute, More Is Better Selenium Benchmark: StyleBench - Browser: Firefox No Mitigations Default Kernel 20 40 60 80 100 SE +/- 0.33, N = 3 111 105 1. firefox 79.0
Selenium Benchmark: Jetstream 2 - Browser: Firefox OpenBenchmarking.org Score, More Is Better Selenium Benchmark: Jetstream 2 - Browser: Firefox No Mitigations Default Kernel 20 40 60 80 100 SE +/- 0.69, N = 3 SE +/- 0.50, N = 3 110.13 97.63 1. firefox 79.0
Selenium Benchmark: Speedometer - Browser: Firefox OpenBenchmarking.org Runs Per Minute, More Is Better Selenium Benchmark: Speedometer - Browser: Firefox No Mitigations Default Kernel 20 40 60 80 100 SE +/- 0.37, N = 3 SE +/- 0.24, N = 3 107.40 93.52 1. firefox 79.0
Selenium Benchmark: ARES-6 - Browser: Google Chrome OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: ARES-6 - Browser: Google Chrome No Mitigations Default Kernel 6 12 18 24 30 SE +/- 0.09, N = 3 SE +/- 0.04, N = 3 17.42 24.73 1. chrome 84.0.4147.135
Selenium Benchmark: Kraken - Browser: Google Chrome OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: Kraken - Browser: Google Chrome No Mitigations Default Kernel 200 400 600 800 1000 SE +/- 9.12, N = 13 SE +/- 4.74, N = 3 789.2 915.8 1. chrome 84.0.4147.135
Selenium Benchmark: Octane - Browser: Google Chrome OpenBenchmarking.org Geometric Mean, More Is Better Selenium Benchmark: Octane - Browser: Google Chrome No Mitigations Default Kernel 12K 24K 36K 48K 60K SE +/- 64.61, N = 3 SE +/- 104.90, N = 3 56477 43487 1. chrome 84.0.4147.135
Selenium Benchmark: PSPDFKit WASM - Browser: Firefox OpenBenchmarking.org Score, Fewer Is Better Selenium Benchmark: PSPDFKit WASM - Browser: Firefox No Mitigations Default Kernel 300 600 900 1200 1500 SE +/- 6.23, N = 3 1092 1282 1. firefox 79.0
Selenium Benchmark: StyleBench - Browser: Google Chrome OpenBenchmarking.org Runs / Minute, More Is Better Selenium Benchmark: StyleBench - Browser: Google Chrome No Mitigations Default Kernel 8 16 24 32 40 SE +/- 0.15, N = 3 SE +/- 0.19, N = 3 36.6 33.8 1. chrome 84.0.4147.135
Selenium Benchmark: Jetstream 2 - Browser: Google Chrome OpenBenchmarking.org Score, More Is Better Selenium Benchmark: Jetstream 2 - Browser: Google Chrome No Mitigations Default Kernel 30 60 90 120 150 SE +/- 0.59, N = 3 SE +/- 0.86, N = 3 148.67 115.72 1. chrome 84.0.4147.135
Selenium Benchmark: Speedometer - Browser: Google Chrome OpenBenchmarking.org Runs Per Minute, More Is Better Selenium Benchmark: Speedometer - Browser: Google Chrome No Mitigations Default Kernel 30 60 90 120 150 SE +/- 0.42, N = 3 138.8 108.0 1. chrome 84.0.4147.135
Selenium Benchmark: PSPDFKit WASM - Browser: Google Chrome OpenBenchmarking.org Score, Fewer Is Better Selenium Benchmark: PSPDFKit WASM - Browser: Google Chrome No Mitigations Default Kernel 400 800 1200 1600 2000 SE +/- 16.23, N = 3 SE +/- 5.90, N = 3 1264 1885 1. chrome 84.0.4147.135
Selenium Benchmark: WASM imageConvolute - Browser: Firefox OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: WASM imageConvolute - Browser: Firefox No Mitigations Default Kernel 7 14 21 28 35 SE +/- 0.09, N = 3 SE +/- 0.29, N = 3 25.2 27.9 1. firefox 79.0
Selenium Benchmark: WASM imageConvolute - Browser: Google Chrome OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: WASM imageConvolute - Browser: Google Chrome No Mitigations Default Kernel 12 24 36 48 60 SE +/- 0.09, N = 3 SE +/- 0.25, N = 3 29.31 52.60 1. chrome 84.0.4147.135
Tesseract OCR Time To OCR 7 Images OpenBenchmarking.org Seconds, Fewer Is Better Tesseract OCR 4.1.1 Time To OCR 7 Images No Mitigations Default Kernel 5 10 15 20 25 SE +/- 0.00, N = 3 SE +/- 0.06, N = 3 20.29 20.52
SPECjbb 2015 SPECjbb2015-Composite max-jOPS OpenBenchmarking.org jOPS, More Is Better SPECjbb 2015 SPECjbb2015-Composite max-jOPS No Mitigations Default Kernel 3K 6K 9K 12K 15K 14911 14712
SPECjbb 2015 SPECjbb2015-Composite critical-jOPS OpenBenchmarking.org jOPS, More Is Better SPECjbb 2015 SPECjbb2015-Composite critical-jOPS No Mitigations Default Kernel 700 1400 2100 2800 3500 3201 3150
Phoronix Test Suite v10.8.4