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.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2010099-PTS-59MITIGA72
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Web Browsers 1 Tests
Timed Code Compilation 6 Tests
C/C++ Compiler Tests 7 Tests
CPU Massive 13 Tests
Creator Workloads 11 Tests
Database Test Suite 5 Tests
Disk Test Suite 3 Tests
HPC - High Performance Computing 2 Tests
Imaging 9 Tests
Java 2 Tests
Common Kernel Benchmarks 6 Tests
Multi-Core 7 Tests
OCR 2 Tests
Productivity 5 Tests
Programmer / Developer System Benchmarks 8 Tests
Python 2 Tests
Server 5 Tests
Server CPU Tests 10 Tests
Single-Threaded 5 Tests

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  Test
  Duration
Default Kernel
August 20 2020
  8 Hours, 20 Minutes
No Mitigations
August 21 2020
  6 Hours, 41 Minutes
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  7 Hours, 31 Minutes
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Core i9 9900K -Linux 5.9 Mitigation Impact Suite 1.0.0 System Test suite extracted from Core i9 9900K -Linux 5.9 Mitigation Impact. pts/stress-ng-1.3.1 --mmap 0 Test: MMAP pts/stress-ng-1.3.1 --memfd 0 Test: MEMFD pts/stress-ng-1.3.1 --fork 0 Test: Forking pts/stress-ng-1.3.1 --sendfile 0 Test: SENDFILE pts/stress-ng-1.3.1 --switch 0 Test: Context Switching pts/stress-ng-1.3.1 --msg 0 Test: System V Message Passing system/selenium-1.0.18 octane Firefox Benchmark: Octane - Browser: Firefox system/selenium-1.0.18 octane Chrome Benchmark: Octane - Browser: Google Chrome pts/spec-jbb2015-1.0.1 SPECjbb2015-Composite max-jOPS pts/spec-jbb2015-1.0.1 SPECjbb2015-Composite critical-jOPS pts/compilebench-1.0.2 COMPILE Test: Compile pts/compilebench-1.0.2 INITIAL_CREATE Test: Initial Create pts/compilebench-1.0.2 READ_COMPILED_TREE Test: Read Compiled Tree pts/leveldb-1.0.0 --benchmarks=overwrite --num=100000 Benchmark: Overwrite pts/leveldb-1.0.0 --benchmarks=fillrandom --num=100000 Benchmark: Random Fill pts/leveldb-1.0.0 --benchmarks=fillseq --num=500000 Benchmark: Sequential Fill pts/keydb-1.1.0 pts/redis-1.2.0 -t sadd Test: SADD pts/redis-1.2.0 -t lpush Test: LPUSH pts/redis-1.2.0 -t set Test: SET system/selenium-1.0.18 stylebench Firefox Benchmark: StyleBench - Browser: Firefox system/selenium-1.0.18 stylebench Chrome Benchmark: StyleBench - Browser: Google Chrome system/selenium-1.0.18 speedometer Firefox Benchmark: Speedometer - Browser: Firefox system/selenium-1.0.18 speedometer Chrome Benchmark: Speedometer - Browser: Google Chrome pts/numpy-1.2.0 system/selenium-1.0.18 jetstream2 Firefox Benchmark: Jetstream 2 - Browser: Firefox system/selenium-1.0.18 jetstream2 Chrome Benchmark: Jetstream 2 - Browser: Google Chrome pts/postmark-1.1.2 Disk Transaction Performance pts/ctx-clock-1.0.0 Context Switch Time pts/leveldb-1.0.0 --benchmarks=fillsync --num=1000000 Benchmark: Fill Sync pts/leveldb-1.0.0 --benchmarks=deleterandom --num=500000 Benchmark: Random Delete pts/pyperformance-1.0.2 pathlib Benchmark: pathlib pts/pyperformance-1.0.2 python_startup Benchmark: python_startup pts/renaissance-1.1.1 naive-bayes Test: Apache Spark Bayes pts/renaissance-1.1.1 reactors Test: Savina Reactors.IO pts/renaissance-1.1.1 finagle-http Test: Twitter HTTP Requests pts/renaissance-1.1.1 akka-uct Test: Akka Unbalanced Cobwebbed Tree system/selenium-1.0.18 ares6 Firefox Benchmark: ARES-6 - Browser: Firefox system/selenium-1.0.18 kraken Firefox Benchmark: Kraken - Browser: Firefox system/selenium-1.0.18 ares6 Chrome Benchmark: ARES-6 - Browser: Google Chrome system/selenium-1.0.18 kraken Chrome Benchmark: Kraken - Browser: Google Chrome system/selenium-1.0.18 wasmconvolute Firefox Benchmark: WASM imageConvolute - Browser: Firefox system/selenium-1.0.18 wasmconvolute Chrome Benchmark: WASM imageConvolute - Browser: Google Chrome system/selenium-1.0.18 pspdfkit Firefox Benchmark: PSPDFKit WASM - Browser: Firefox system/selenium-1.0.18 pspdfkit Chrome Benchmark: PSPDFKit WASM - Browser: Google Chrome pts/sqlite-2.1.0 1 Threads / Copies: 1 system/wireguard-1.0.1 pts/bork-1.0.1 File Encryption Time pts/avifenc-1.0.0 -s 8 Encoder Speed: 8 pts/avifenc-1.0.0 -s 10 Encoder Speed: 10 pts/build-apache-1.6.1 Time To Compile pts/build-gdb-1.0.1 Time To Compile pts/build-imagemagick-1.7.2 Time To Compile pts/build-linux-kernel-1.10.2 Time To Compile pts/build-php-1.5.1 Time To Compile pts/build2-1.0.1 Time To Compile pts/sqlite-speedtest-1.0.0 Timed Time - Size 1,000 system/darktable-1.0.4 bench.SRW output.jpg --core -d perf --disable-opencl Test: Boat - Acceleration: CPU-only system/darktable-1.0.4 masskrug.NEF output.jpg --core -d perf --disable-opencl Test: Masskrug - Acceleration: CPU-only system/darktable-1.0.4 server-rack.dng output.jpg --core -d perf --disable-opencl Test: Server Rack - Acceleration: CPU-only system/darktable-1.0.4 server_room.NEF output.jpg --core -d perf --disable-opencl Test: Server Room - Acceleration: CPU-only system/gegl-1.0.0 crop x=100 y=100 width=1920 height=1080 Operation: Crop system/gegl-1.0.0 scale-size x=400 y=400 Operation: Scale system/gegl-1.0.0 reflect Operation: Reflect system/gimp-1.1.2 resize Test: resize system/gimp-1.1.2 rotate Test: rotate system/gimp-1.1.2 auto-levels Test: auto-levels system/gimp-1.1.2 unsharp-mask Test: unsharp-mask system/gmic-1.0.0 repeat 1000 1000,1,1,2 fill "X=3*(x-500)/500;X^2*sin(3*X^2)+if(c==0,u(0,-1),cos(X*10))" output output.png done Test: 2D Function Plotting, 1000 Times system/hugin-1.0.0 Panorama Photo Assistant + Stitching Time system/inkscape-1.0.0 Operation: SVG Files To PNG system/ocrmypdf-1.0.0 Processing 60 Page PDF Document system/octave-benchmark-1.0.1 system/rawtherapee-1.0.1 Total Benchmark Time system/rsvg-1.0.0 Operation: SVG Files To PNG system/tesseract-ocr-1.0.1 Time To OCR 7 Images