Ubuntu 19.10 Laptop Encryption

Intel Core i7-8550U Ubuntu disk encryption benchmark by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1912169-HU-DISKENCRY24
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Default - No Encryption
December 15 2019
  1 Hour, 36 Minutes
LVM LUKS Encryption
December 15 2019
  2 Hours, 43 Minutes
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Ubuntu 19.10 Laptop EncryptionOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads)Dell 0H0VG3 (1.10.0 BIOS)Intel Xeon E3-1200 v6/7th8192MBPM961 NVMe SAMSUNG 256GBIntel UHD 620 (1150MHz)Realtek ALC3271Qualcomm Atheros QCA6174 802.11acUbuntu 19.105.3.0-24-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.54.5 Mesa 19.2.1GCC 9.2.1 20191008ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 19.10 Laptop Encryption BenchmarksSystem Logs- --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 - NONE / errors=remount-ro,relatime,rw- Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca- Python 2.7.17rc1 + Python 3.7.5- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 + tsx_async_abort: Not affected

Default - No Encryption vs. LVM LUKS Encryption ComparisonPhoronix Test SuiteBaseline+56.3%+56.3%+112.6%+112.6%+168.9%+168.9%1225%8135.2%5.F.1.S.4.T78.1%Seq Read - Linux AIO - Yes - No - 4KB60.7%Seq Read - Linux AIO - Yes - No - 4KB60.7%Rand Read - Linux AIO - Yes - No - 2MB42.4%1.F.1.S40.3%Seq Read - Linux AIO - Yes - No - 2MB35.9%Compile26.6%Initial Create18.4%1.F.1.S.N.S.F5.5%Timed Time - Size 1,0002.9%SQLiteSQLiteFS-MarkFlexible IO TesterFlexible IO TesterFlexible IO TesterFS-MarkFlexible IO TesterCompile BenchCompile BenchFS-MarkSQLite SpeedtestDefault - No EncryptionLVM LUKS Encryption

Ubuntu 19.10 Laptop Encryptiongit: Time To Complete Common Git Commandsfio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directorybuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilecompilebench: Initial Createcompilebench: Compilefs-mark: 1000 Files, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncfs-mark: 5000 Files, 1MB Size, 4 Threadssqlite: 1sqlite: 8sqlite-speedtest: Timed Time - Size 1,000iozone: 1MB - 4GB - Write Performancecompress-gzip: Linux Source Tree Archiving To .tar.gzbuild2: Time To CompileDefault - No EncryptionLVM LUKS Encryption6.02147015443953331615270.2941339.011453.89625.14138.91971.9173.538.125118.21581.882406.9639.038332.4286.0463309612460001188268.8781330.323383.41493.7899.01868.897.4123.925278.02484.267406.8538.699334.797OpenBenchmarking.org

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 CommandsDefault - No EncryptionLVM LUKS Encryption246810SE +/- 0.047, N = 6SE +/- 0.061, N = 86.0216.0461. git version 2.20.1
OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsDefault - No EncryptionLVM LUKS Encryption246810Min: 5.88 / Avg: 6.02 / Max: 6.2Min: 5.73 / Avg: 6.05 / Max: 6.211. git version 2.20.1

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption100200300400500SE +/- 13.09, N = 15SE +/- 7.28, N = 124703301. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption80160240320400Min: 303 / Avg: 469.53 / Max: 529Min: 292 / Avg: 329.83 / Max: 3801. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption30060090012001500SE +/- 0.88, N = 3SE +/- 5.17, N = 315449611. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption30060090012001500Min: 1543 / Avg: 1544.33 / Max: 1546Min: 955 / Avg: 960.67 / Max: 9711. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption80K160K240K320K400KSE +/- 333.33, N = 3SE +/- 1000.00, N = 33953332460001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption70K140K210K280K350KMin: 395000 / Avg: 395333.33 / Max: 396000Min: 245000 / Avg: 246000 / Max: 2480001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption30060090012001500SE +/- 18.68, N = 3SE +/- 14.25, N = 3161511881. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryDefault - No EncryptionLVM LUKS Encryption30060090012001500Min: 1578 / Avg: 1615 / Max: 1638Min: 1167 / Avg: 1187.67 / Max: 12151. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lrt -laio -lz -lm -lpthread -ldl

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileDefault - No EncryptionLVM LUKS Encryption60120180240300SE +/- 0.34, N = 3SE +/- 0.96, N = 3270.29268.88
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileDefault - No EncryptionLVM LUKS Encryption50100150200250Min: 269.95 / Avg: 270.29 / Max: 270.97Min: 267.68 / Avg: 268.88 / Max: 270.78

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileDefault - No EncryptionLVM LUKS Encryption300600900120015001339.011330.32

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: Initial CreateDefault - No EncryptionLVM LUKS Encryption100200300400500SE +/- 4.90, N = 3SE +/- 8.17, N = 15453.89383.41
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateDefault - No EncryptionLVM LUKS Encryption80160240320400Min: 444.75 / Avg: 453.89 / Max: 461.54Min: 333.52 / Avg: 383.41 / Max: 432.2

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileDefault - No EncryptionLVM LUKS Encryption130260390520650SE +/- 44.91, N = 3SE +/- 50.99, N = 3625.14493.78
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileDefault - No EncryptionLVM LUKS Encryption110220330440550Min: 576.57 / Avg: 625.14 / Max: 714.86Min: 429 / Avg: 493.78 / Max: 594.38

FS-Mark

FS_Mark is designed to test a system's file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeDefault - No EncryptionLVM LUKS Encryption306090120150SE +/- 0.83, N = 6SE +/- 0.88, N = 5138.999.01. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeDefault - No EncryptionLVM LUKS Encryption306090120150Min: 136.5 / Avg: 138.85 / Max: 141.7Min: 96.2 / Avg: 98.96 / Max: 101.51. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncDefault - No EncryptionLVM LUKS Encryption400800120016002000SE +/- 11.12, N = 13SE +/- 11.00, N = 121971.91868.81. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncDefault - No EncryptionLVM LUKS Encryption30060090012001500Min: 1891 / Avg: 1971.89 / Max: 2010.5Min: 1787.2 / Avg: 1868.82 / Max: 1926.21. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsDefault - No EncryptionLVM LUKS Encryption4080120160200SE +/- 2.27, N = 3SE +/- 12.48, N = 8173.597.41. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsDefault - No EncryptionLVM LUKS Encryption306090120150Min: 171.2 / Avg: 173.47 / Max: 178Min: 32.8 / Avg: 97.39 / Max: 150.41. (CC) gcc options: -static

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 1Default - No EncryptionLVM LUKS Encryption306090120150SE +/- 0.51, N = 4SE +/- 1.90, N = 338.13123.931. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 1Default - No EncryptionLVM LUKS Encryption20406080100Min: 37.54 / Avg: 38.12 / Max: 39.66Min: 121.55 / Avg: 123.92 / Max: 127.681. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8Default - No EncryptionLVM LUKS Encryption60120180240300SE +/- 0.97, N = 3SE +/- 55.17, N = 6118.22278.021. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8Default - No EncryptionLVM LUKS Encryption50100150200250Min: 117 / Avg: 118.22 / Max: 120.13Min: 121.27 / Avg: 278.02 / Max: 405.821. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Default - No EncryptionLVM LUKS Encryption20406080100SE +/- 0.21, N = 3SE +/- 0.30, N = 381.8884.271. (CC) gcc options: -O2 -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Default - No EncryptionLVM LUKS Encryption1632486480Min: 81.66 / Avg: 81.88 / Max: 82.3Min: 83.71 / Avg: 84.27 / Max: 84.751. (CC) gcc options: -O2 -ldl -lz -lpthread

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write PerformanceDefault - No EncryptionLVM LUKS Encryption90180270360450SE +/- 10.47, N = 15SE +/- 8.91, N = 15406.96406.851. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write PerformanceDefault - No EncryptionLVM LUKS Encryption70140210280350Min: 370.94 / Avg: 406.96 / Max: 548.52Min: 388.93 / Avg: 406.85 / Max: 530.261. (CC) gcc options: -O3

Gzip Compression

This test measures the time needed to archive/compress two copies of the Linux 4.13 kernel source tree using Gzip compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzDefault - No EncryptionLVM LUKS Encryption918273645SE +/- 0.52, N = 5SE +/- 0.33, N = 339.0438.70
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzDefault - No EncryptionLVM LUKS Encryption816243240Min: 37.94 / Avg: 39.04 / Max: 40.72Min: 38.11 / Avg: 38.7 / Max: 39.24

Build2

This test profile measures the time to bootstrap/install the build2 C++ build toolchain from source. Build2 is a cross-platform build toolchain for C/C++ code and features Cargo-like features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileDefault - No EncryptionLVM LUKS Encryption70140210280350SE +/- 2.09, N = 3SE +/- 4.15, N = 3332.43334.80
OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileDefault - No EncryptionLVM LUKS Encryption60120180240300Min: 328.69 / Avg: 332.43 / Max: 335.92Min: 327.13 / Avg: 334.8 / Max: 341.4