DragonFlyBSD 5.2 Mitigation Tests

Intel Xeon E3-1280 v5 testing with a MSI MS-7998 1.0 and llvmpipe 16384MB on FreeBSD via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1804167-AR-1804153AR31.

DragonFlyBSD 5.2 Mitigation TestsProcessorMotherboardChipsetMemoryDiskNetworkGraphicsAudioOSKernelCompilerFile-SystemDesktopDisplay ServerOpenGLScreen ResolutionMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No MitigationsIntel Xeon E3-1280 v5 @ 3.70GHz (4 Cores / 8 Threads)MSI MS-7998 1.0Intel Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Registers16384MBNVME-PCIeIntel PRO/1000 Connection PCH_SPT_I219_V2 7.6.2DragonFly5.2-RELEASE (x86_64)GCC 5.4.1hammer2Intel Xeon E3-1280 v5 @ 3.70GHz (8 Cores)Generic NVMe Devicellvmpipe 16384MBATI (0xaaf0) HDAIntel PRO/1000 ConnectionFreeBSD12.0-CURRENT (x86_64)Lumina 1.4.2X Server 1.18.43.3 Mesa 17.3.1 (LLVM 5.0 256 bits)Clang 6.0.0 (SVN 324090)zfs1024x768OpenBenchmarking.orgPython Details- Meltdown Mitigation: Python 2.7.14 + Python 3.6.5- No Mitigations: Python 2.7.14 + Python 3.6.5- TrueOS - Meltdown Mitigation: Python 2.7.14 + Python 3.6.4- TrueOS - No Mitigations: Python 2.7.14 + Python 3.6.4Security Details- Meltdown Mitigation: Meltdown Mitigation Protection- TrueOS - Meltdown Mitigation: KPTI Protection

DragonFlyBSD 5.2 Mitigation Testscompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treepostmark: Disk Transaction Performancego-benchmark: httpgo-benchmark: jsongo-benchmark: buildgo-benchmark: garbagejava-scimark2: Compositejava-scimark2: Monte Carlojava-scimark2: Fast Fourier Transformjava-scimark2: Sparse Matrix Multiplyjava-scimark2: Dense LU Matrix Factorizationjava-scimark2: Jacobi Successive Over-Relaxationbork: File Encryption Timejava-gradle-perf: Reactorluajit: Fast Fourier Transformbuild-php: Time To Compilepgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Single Thread - Read Onlypgbench: Buffer Test - Single Thread - Read Writepgbench: Buffer Test - Heavy Contention - Read Onlypgbench: Buffer Test - Heavy Contention - Read Writegimp: resizegimp: auto-levelsgimp: unsharp-maskphpbench: PHP Benchmark Suitegit: Time To Complete Common Git CommandsMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations742.1582.81534.81252313290148549584622347391028878202283.66910.051401.422116.235645.191345.4121.9130.312.4488.6792706.576974.9816250.501412.9587597.316826.344.357.3013.314070789.30775.0591.38774.31314010273146164515042453329828880472279.70910.051419.922115.445607.781345.2920.8428.153.6786.61104594.517463.5118399.151489.3397258.687064.873.836.6311.874362168.731447.92248.75566.8733199239123815901472493859025844412293.57904.871386.192155.135675.441346.2315.7624.77273.57134.4645574.192339.589605.36309.4340945.973236.294.556.9012.843329508.321973.66253.94622.8431398196123996061437629163625805472311.26905.451401.742155.125748.131345.8715.6424.40273.35134.6646393.452409.2410199.62312.5840935.973293.624.366.6312.053330568.27OpenBenchmarking.org

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations400800120016002000SE +/- 13.22, N = 6SE +/- 11.20, N = 3SE +/- 22.76, N = 3SE +/- 124.83, N = 6742.15775.051447.921973.66

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations60120180240300SE +/- 0.86, N = 3SE +/- 2.85, N = 3SE +/- 0.51, N = 3SE +/- 0.67, N = 382.8191.38248.75253.94

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations170340510680850SE +/- 18.47, N = 3SE +/- 59.99, N = 3SE +/- 16.45, N = 3SE +/- 9.02, N = 3534.81774.31566.87622.84

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations7001400210028003500SE +/- 89.11, N = 6SE +/- 173.18, N = 6SE +/- 29.67, N = 3SE +/- 47.01, N = 32523314033193139gccgccclangclang

Go Benchmarks

Test: http

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: httpMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3K6K9K12K15KSE +/- 22.85, N = 3SE +/- 53.08, N = 3SE +/- 12.20, N = 3SE +/- 13.64, N = 3132901027392398196

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3M6M9M12M15MSE +/- 180284.72, N = 3SE +/- 153531.72, N = 3SE +/- 5124.32, N = 3SE +/- 10334.80, N = 314854958146164511238159012399606

Go Benchmarks

Test: build

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations11000M22000M33000M44000M55000MSE +/- 3988303596.47, N = 6SE +/- 3052529564.88, N = 6SE +/- 65210968.46, N = 3SE +/- 138808659.49, N = 346223473910504245332981472493859014376291636

Go Benchmarks

Test: garbage

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations600K1200K1800K2400K3000KSE +/- 16208.69, N = 3SE +/- 12934.73, N = 3SE +/- 3471.27, N = 3SE +/- 3229.06, N = 32887820288804725844412580547

Java SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations5001000150020002500SE +/- 0.55, N = 4SE +/- 2.85, N = 4SE +/- 4.00, N = 4SE +/- 6.10, N = 42283.662279.702293.572311.26

Java SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte CarloMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations2004006008001000SE +/- 0.67, N = 4SE +/- 0.81, N = 4SE +/- 1.06, N = 4SE +/- 1.13, N = 4910.05910.05904.87905.45

Java SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier TransformMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations30060090012001500SE +/- 1.16, N = 4SE +/- 7.18, N = 4SE +/- 18.90, N = 4SE +/- 9.20, N = 41401.421419.921386.191401.74

Java SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix MultiplyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations5001000150020002500SE +/- 4.47, N = 4SE +/- 8.33, N = 4SE +/- 0.42, N = 4SE +/- 0.22, N = 42116.232115.442155.132155.12

Java SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix FactorizationMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations12002400360048006000SE +/- 8.07, N = 4SE +/- 23.76, N = 4SE +/- 33.56, N = 4SE +/- 30.50, N = 45645.195607.785675.445748.13

Java SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-RelaxationMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations30060090012001500SE +/- 1.02, N = 4SE +/- 1.00, N = 4SE +/- 0.23, N = 4SE +/- 0.14, N = 41345.411345.291346.231345.87

Bork File Encrypter

File Encryption Time

OpenBenchmarking.orgSeconds, Fewer Is BetterBork File Encrypter 1.4File Encryption TimeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations510152025SE +/- 0.26, N = 3SE +/- 0.32, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 321.9120.8415.7615.64

Java Gradle Build

Gradle Build: Reactor

OpenBenchmarking.orgSeconds, Fewer Is BetterJava Gradle Build 1.0Gradle Build: ReactorMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations714212835SE +/- 0.46, N = 5SE +/- 0.36, N = 7SE +/- 0.03, N = 4SE +/- 0.15, N = 430.3128.1524.7724.40

LuaJIT

Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.0.5Test: Fast Fourier TransformMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations60120180240300SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.23, N = 3SE +/- 0.60, N = 32.443.67273.57273.35clangclang

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations306090120150SE +/- 0.06, N = 3SE +/- 0.13, N = 3SE +/- 0.64, N = 3SE +/- 1.18, N = 388.6786.61134.46134.66gccgccclangclang

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations20K40K60K80K100KSE +/- 33.78, N = 3SE +/- 85.63, N = 3SE +/- 106.87, N = 3SE +/- 38.13, N = 392706.57104594.5145574.1946393.45

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations16003200480064008000SE +/- 77.86, N = 3SE +/- 93.73, N = 3SE +/- 70.36, N = 6SE +/- 26.77, N = 36974.987463.512339.582409.24

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations4K8K12K16K20KSE +/- 40.56, N = 3SE +/- 59.14, N = 3SE +/- 8.62, N = 3SE +/- 8.38, N = 316250.5018399.159605.3610199.62

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations30060090012001500SE +/- 18.68, N = 3SE +/- 19.23, N = 3SE +/- 0.52, N = 3SE +/- 0.86, N = 31412.951489.33309.43312.58

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read OnlyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations20K40K60K80K100KSE +/- 276.97, N = 3SE +/- 135.76, N = 3SE +/- 324.23, N = 3SE +/- 132.81, N = 387597.3197258.6840945.9740935.97

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read WriteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations15003000450060007500SE +/- 4.70, N = 3SE +/- 28.43, N = 3SE +/- 83.12, N = 6SE +/- 42.44, N = 36826.347064.873236.293293.62

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations1.02382.04763.07144.09525.119SE +/- 0.08, N = 3SE +/- 0.06, N = 6SE +/- 0.01, N = 3SE +/- 0.06, N = 54.353.834.554.36

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations246810SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 37.306.636.906.63

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3691215SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 313.3111.8712.8412.05

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations90K180K270K360K450KSE +/- 1043.64, N = 3SE +/- 117.53, N = 3SE +/- 89.82, N = 3SE +/- 45.61, N = 3407078436216332950333056

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3691215SE +/- 0.13, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 39.308.738.328.271. git version 2.16.2


Phoronix Test Suite v10.8.4