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.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1804167-AR-1804153AR31
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Meltdown Mitigation
April 15 2018
  1 Hour, 1 Minute
No Mitigations
April 15 2018
  58 Minutes
TrueOS - Meltdown Mitigation
April 15 2018
  1 Hour, 1 Minute
TrueOS - No Mitigations
April 16 2018
  53 Minutes
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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

Meltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No MitigationsLogarithmic Result OverviewPhoronix Test SuitePostgreSQL pgbenchCompile BenchLuaJITGo BenchmarksTimed PHP CompilationBork File EncrypterPostMarkPHPBenchJava Gradle BuildGitGIMPJava SciMark

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

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations30060090012001500Min: 717.31 / Avg: 742.15 / Max: 806.99Min: 763.1 / Avg: 775.05 / Max: 797.43Min: 1402.8 / Avg: 1447.92 / Max: 1475.69Min: 1689.49 / Avg: 1973.66 / Max: 2400.41

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
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations50100150200250Min: 81.34 / Avg: 82.81 / Max: 84.33Min: 87.79 / Avg: 91.38 / Max: 97.02Min: 247.95 / Avg: 248.75 / Max: 249.69Min: 252.59 / Avg: 253.94 / Max: 254.61

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
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations140280420560700Min: 510.37 / Avg: 534.81 / Max: 571.01Min: 683.9 / Avg: 774.31 / Max: 887.82Min: 543.85 / Avg: 566.87 / Max: 598.74Min: 613.55 / Avg: 622.84 / Max: 640.88

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations6001200180024003000Min: 2358 / Avg: 2522.67 / Max: 2873Min: 2688 / Avg: 3139.67 / Max: 3676Min: 3289 / Avg: 3318.67 / Max: 3378Min: 3048 / Avg: 3139 / Max: 3205

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: httpMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations2K4K6K8K10KMin: 13262 / Avg: 13289.67 / Max: 13335Min: 10215 / Avg: 10273 / Max: 10379Min: 9225 / Avg: 9238.67 / Max: 9263Min: 8169 / Avg: 8195.67 / Max: 8214

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
OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3M6M9M12M15MMin: 14550908 / Avg: 14854958.33 / Max: 15174831Min: 14309508 / Avg: 14616451 / Max: 14777370Min: 12371422 / Avg: 12381589.67 / Max: 12387787Min: 12379123 / Avg: 12399605.67 / Max: 12412249

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
OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations9000M18000M27000M36000M45000MMin: 36876089908 / Avg: 46223473909.5 / Max: 65123102040Min: 40191006376 / Avg: 50424533297.83 / Max: 62163139130Min: 14656797860 / Avg: 14724938590 / Max: 14855315974Min: 14232093445 / Avg: 14376291636 / Max: 14653838275

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
OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations500K1000K1500K2000K2500KMin: 2855403 / Avg: 2887819.67 / Max: 2904213Min: 2862205 / Avg: 2888047 / Max: 2902000Min: 2577892 / Avg: 2584441 / Max: 2589711Min: 2574343 / Avg: 2580547.33 / Max: 2585202

Java SciMark

This test runs the Java version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This benchmark is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations400800120016002000Min: 2282.53 / Avg: 2283.66 / Max: 2284.78Min: 2274.25 / Avg: 2279.7 / Max: 2287.11Min: 2285.88 / Avg: 2293.57 / Max: 2303.93Min: 2294.08 / Avg: 2311.26 / Max: 2321.36

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
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte CarloMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations160320480640800Min: 908.03 / Avg: 910.05 / Max: 910.72Min: 907.64 / Avg: 910.05 / Max: 911.11Min: 902.68 / Avg: 904.87 / Max: 906.88Min: 902.3 / Avg: 905.45 / Max: 907.26

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
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier TransformMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations2004006008001000Min: 1399.31 / Avg: 1401.42 / Max: 1404.38Min: 1399.31 / Avg: 1419.92 / Max: 1430.29Min: 1343.79 / Avg: 1386.19 / Max: 1425.03Min: 1378.85 / Avg: 1401.74 / Max: 1423.87

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
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix MultiplyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations400800120016002000Min: 2107.27 / Avg: 2116.23 / Max: 2124.34Min: 2090.46 / Avg: 2115.44 / Max: 2124.34Min: 2154.02 / Avg: 2155.13 / Max: 2155.79Min: 2154.9 / Avg: 2155.12 / Max: 2155.79

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
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix FactorizationMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations10002000300040005000Min: 5631.69 / Avg: 5645.19 / Max: 5663.81Min: 5561.44 / Avg: 5607.78 / Max: 5674.11Min: 5611.44 / Avg: 5675.44 / Max: 5770.03Min: 5663.81 / Avg: 5748.13 / Max: 5805.3

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
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-RelaxationMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations2004006008001000Min: 1342.36 / Avg: 1345.41 / Max: 1346.58Min: 1342.36 / Avg: 1345.29 / Max: 1346.58Min: 1345.64 / Avg: 1346.23 / Max: 1346.58Min: 1345.64 / Avg: 1345.87 / Max: 1346.11

Bork File Encrypter

Bork is a small, cross-platform file encryption utility. It is written in Java and designed to be included along with the files it encrypts for long-term storage. This test measures the amount of time it takes to encrypt a sample file. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterBork File Encrypter 1.4File Encryption TimeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations510152025Min: 21.47 / Avg: 21.91 / Max: 22.38Min: 20.2 / Avg: 20.84 / Max: 21.23Min: 15.74 / Avg: 15.76 / Max: 15.81Min: 15.62 / Avg: 15.64 / Max: 15.67

Java Gradle Build

This test runs Java software project builds using the Gradle build system. It is intended to give developers an idea as to the build performance for development activities and build servers. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterJava Gradle Build 1.0Gradle Build: ReactorMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations714212835Min: 28.99 / Avg: 30.31 / Max: 31.58Min: 27.03 / Avg: 28.15 / Max: 29.58Min: 24.71 / Avg: 24.77 / Max: 24.83Min: 23.96 / Avg: 24.4 / Max: 24.59

LuaJIT

This test profile is a collection of Lua scripts/benchmarks run against a locally-built copy of LuaJIT upstream. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.0.5Test: Fast Fourier TransformMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations50100150200250Min: 2.41 / Avg: 2.44 / Max: 2.46Min: 3.67 / Avg: 3.67 / Max: 3.68Min: 273.12 / Avg: 273.57 / Max: 273.8Min: 272.44 / Avg: 273.35 / Max: 274.49

Timed PHP Compilation

This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations306090120150Min: 88.56 / Avg: 88.67 / Max: 88.78Min: 86.46 / Avg: 86.61 / Max: 86.87Min: 133.27 / Avg: 134.46 / Max: 135.45Min: 132.31 / Avg: 134.66 / Max: 135.94

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 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
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations20K40K60K80K100KMin: 92641.54 / Avg: 92706.57 / Max: 92754.97Min: 104441.28 / Avg: 104594.51 / Max: 104737.35Min: 45370.42 / Avg: 45574.19 / Max: 45731.93Min: 46330.31 / Avg: 46393.45 / Max: 46462.04

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
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations13002600390052006500Min: 6832.56 / Avg: 6974.98 / Max: 7100.72Min: 7282.19 / Avg: 7463.51 / Max: 7595.38Min: 1990.12 / Avg: 2339.58 / Max: 2439.97Min: 2362.81 / Avg: 2409.24 / Max: 2455.56

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
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3K6K9K12K15KMin: 16181.86 / Avg: 16250.5 / Max: 16322.26Min: 18324.91 / Avg: 18399.15 / Max: 18516.02Min: 9593.4 / Avg: 9605.36 / Max: 9622.1Min: 10182.91 / Avg: 10199.62 / Max: 10209.11

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
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations30060090012001500Min: 1391.55 / Avg: 1412.95 / Max: 1450.17Min: 1468.34 / Avg: 1489.33 / Max: 1527.73Min: 308.41 / Avg: 309.43 / Max: 310.05Min: 310.87 / Avg: 312.58 / Max: 313.58

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
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read OnlyMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations20K40K60K80K100KMin: 87315.68 / Avg: 87597.31 / Max: 88151.22Min: 97063.21 / Avg: 97258.68 / Max: 97519.63Min: 40612.73 / Avg: 40945.97 / Max: 41594.35Min: 40729.03 / Avg: 40935.97 / Max: 41183.65

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
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read WriteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations12002400360048006000Min: 6819.44 / Avg: 6826.34 / Max: 6835.31Min: 7008.71 / Avg: 7064.87 / Max: 7100.7Min: 2907.96 / Avg: 3236.29 / Max: 3420.27Min: 3209.73 / Avg: 3293.62 / Max: 3346.72

GIMP

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
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizeMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations246810Min: 4.26 / Avg: 4.35 / Max: 4.51Min: 3.74 / Avg: 3.83 / Max: 4.11Min: 4.53 / Avg: 4.55 / Max: 4.57Min: 4.29 / Avg: 4.36 / Max: 4.6

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
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3691215Min: 7.26 / Avg: 7.3 / Max: 7.33Min: 6.6 / Avg: 6.63 / Max: 6.67Min: 6.9 / Avg: 6.9 / Max: 6.91Min: 6.62 / Avg: 6.63 / Max: 6.63

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
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations48121620Min: 13.29 / Avg: 13.31 / Max: 13.33Min: 11.8 / Avg: 11.87 / Max: 11.91Min: 12.83 / Avg: 12.84 / Max: 12.85Min: 12.04 / Avg: 12.05 / Max: 12.05

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations80K160K240K320K400KMin: 404996 / Avg: 407077.67 / Max: 408251Min: 436066 / Avg: 436216.33 / Max: 436448Min: 332840 / Avg: 332950 / Max: 333128Min: 332997 / Avg: 333056.33 / Max: 333146

Git

This test measures the time needed to carry out some sample Git operations on an example, static repository that happens to be a copy of the GNOME GTK tool-kit repository. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsMeltdown MitigationNo MitigationsTrueOS - Meltdown MitigationTrueOS - No Mitigations3691215Min: 9.12 / Avg: 9.3 / Max: 9.54Min: 8.62 / Avg: 8.73 / Max: 8.88Min: 8.28 / Avg: 8.32 / Max: 8.34Min: 8.22 / Avg: 8.27 / Max: 8.361. git version 2.16.2