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
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

Timed Code Compilation 3 Tests
C/C++ Compiler Tests 2 Tests
CPU Massive 3 Tests
Database Test Suite 2 Tests
Disk Test Suite 5 Tests
Multi-Core 3 Tests
Programmer / Developer System Benchmarks 5 Tests
Python Tests 2 Tests
Server 2 Tests
Server CPU Tests 2 Tests
Single-Threaded 2 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
Default - No Encryption
December 15 2019
  1 Hour, 36 Minutes
LVM LUKS Encryption
December 15 2019
  2 Hours, 43 Minutes
Invert Hiding All Results Option
  2 Hours, 9 Minutes
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

Default - No Encryption

Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8192MB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac

OS: Ubuntu 19.10, Kernel: 5.3.0-24-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca
Python Notes: Python 2.7.17rc1 + Python 3.7.5
Security Notes: 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

LVM LUKS Encryption

OS: Ubuntu 19.10, Kernel: 5.3.0-24-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080

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 CommandsLVM LUKS EncryptionDefault - No Encryption246810SE +/- 0.061, N = 8SE +/- 0.047, N = 66.0466.0211. git version 2.20.1
OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsLVM LUKS EncryptionDefault - No Encryption246810Min: 5.73 / Avg: 6.05 / Max: 6.21Min: 5.88 / Avg: 6.02 / Max: 6.21. 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 DirectoryLVM LUKS EncryptionDefault - No Encryption100200300400500SE +/- 7.28, N = 12SE +/- 13.09, N = 153304701. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption80160240320400Min: 292 / Avg: 329.83 / Max: 380Min: 303 / Avg: 469.53 / Max: 5291. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption30060090012001500SE +/- 5.17, N = 3SE +/- 0.88, N = 396115441. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption30060090012001500Min: 955 / Avg: 960.67 / Max: 971Min: 1543 / Avg: 1544.33 / Max: 15461. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption80K160K240K320K400KSE +/- 1000.00, N = 3SE +/- 333.33, N = 32460003953331. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption70K140K210K280K350KMin: 245000 / Avg: 246000 / Max: 248000Min: 395000 / Avg: 395333.33 / Max: 3960001. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption30060090012001500SE +/- 14.25, N = 3SE +/- 18.68, N = 3118816151. (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 DirectoryLVM LUKS EncryptionDefault - No Encryption30060090012001500Min: 1167 / Avg: 1187.67 / Max: 1215Min: 1578 / Avg: 1615 / Max: 16381. (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 CompileLVM LUKS EncryptionDefault - No Encryption60120180240300SE +/- 0.96, N = 3SE +/- 0.34, N = 3268.88270.29
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileLVM LUKS EncryptionDefault - No Encryption50100150200250Min: 267.68 / Avg: 268.88 / Max: 270.78Min: 269.95 / Avg: 270.29 / Max: 270.97

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 CompileLVM LUKS EncryptionDefault - No Encryption300600900120015001330.321339.01

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 CreateLVM LUKS EncryptionDefault - No Encryption100200300400500SE +/- 8.17, N = 15SE +/- 4.90, N = 3383.41453.89
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateLVM LUKS EncryptionDefault - No Encryption80160240320400Min: 333.52 / Avg: 383.41 / Max: 432.2Min: 444.75 / Avg: 453.89 / Max: 461.54

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileLVM LUKS EncryptionDefault - No Encryption130260390520650SE +/- 50.99, N = 3SE +/- 44.91, N = 3493.78625.14
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileLVM LUKS EncryptionDefault - No Encryption110220330440550Min: 429 / Avg: 493.78 / Max: 594.38Min: 576.57 / Avg: 625.14 / Max: 714.86

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 SizeLVM LUKS EncryptionDefault - No Encryption306090120150SE +/- 0.88, N = 5SE +/- 0.83, N = 699.0138.91. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeLVM LUKS EncryptionDefault - No Encryption306090120150Min: 96.2 / Avg: 98.96 / Max: 101.5Min: 136.5 / Avg: 138.85 / Max: 141.71. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncLVM LUKS EncryptionDefault - No Encryption400800120016002000SE +/- 11.00, N = 12SE +/- 11.12, N = 131868.81971.91. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncLVM LUKS EncryptionDefault - No Encryption30060090012001500Min: 1787.2 / Avg: 1868.82 / Max: 1926.2Min: 1891 / Avg: 1971.89 / Max: 2010.51. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsLVM LUKS EncryptionDefault - No Encryption4080120160200SE +/- 12.48, N = 8SE +/- 2.27, N = 397.4173.51. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsLVM LUKS EncryptionDefault - No Encryption306090120150Min: 32.8 / Avg: 97.39 / Max: 150.4Min: 171.2 / Avg: 173.47 / Max: 1781. (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: 1LVM LUKS EncryptionDefault - No Encryption306090120150SE +/- 1.90, N = 3SE +/- 0.51, N = 4123.9338.131. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 1LVM LUKS EncryptionDefault - No Encryption20406080100Min: 121.55 / Avg: 123.92 / Max: 127.68Min: 37.54 / Avg: 38.12 / Max: 39.661. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8LVM LUKS EncryptionDefault - No Encryption60120180240300SE +/- 55.17, N = 6SE +/- 0.97, N = 3278.02118.221. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8LVM LUKS EncryptionDefault - No Encryption50100150200250Min: 121.27 / Avg: 278.02 / Max: 405.82Min: 117 / Avg: 118.22 / Max: 120.131. (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 1,000LVM LUKS EncryptionDefault - No Encryption20406080100SE +/- 0.30, N = 3SE +/- 0.21, N = 384.2781.881. (CC) gcc options: -O2 -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000LVM LUKS EncryptionDefault - No Encryption1632486480Min: 83.71 / Avg: 84.27 / Max: 84.75Min: 81.66 / Avg: 81.88 / Max: 82.31. (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 PerformanceLVM LUKS EncryptionDefault - No Encryption90180270360450SE +/- 8.91, N = 15SE +/- 10.47, N = 15406.85406.961. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write PerformanceLVM LUKS EncryptionDefault - No Encryption70140210280350Min: 388.93 / Avg: 406.85 / Max: 530.26Min: 370.94 / Avg: 406.96 / Max: 548.521. (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.gzLVM LUKS EncryptionDefault - No Encryption918273645SE +/- 0.33, N = 3SE +/- 0.52, N = 538.7039.04
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzLVM LUKS EncryptionDefault - No Encryption816243240Min: 38.11 / Avg: 38.7 / Max: 39.24Min: 37.94 / Avg: 39.04 / Max: 40.72

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 CompileLVM LUKS EncryptionDefault - No Encryption70140210280350SE +/- 4.15, N = 3SE +/- 2.09, N = 3334.80332.43
OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileLVM LUKS EncryptionDefault - No Encryption60120180240300Min: 327.13 / Avg: 334.8 / Max: 341.4Min: 328.69 / Avg: 332.43 / Max: 335.92

Default - No Encryption

Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8192MB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac

OS: Ubuntu 19.10, Kernel: 5.3.0-24-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca
Python Notes: Python 2.7.17rc1 + Python 3.7.5
Security Notes: 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

Testing initiated at 15 December 2019 16:51 by user phoronix.

LVM LUKS Encryption

Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8192MB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac

OS: Ubuntu 19.10, Kernel: 5.3.0-24-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca
Python Notes: Python 2.7.17rc1 + Python 3.7.5
Security Notes: 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

Testing initiated at 15 December 2019 20:43 by user phoronix.