compression-20201008

Intel Core i9-9900K testing with a EVGA 121-KS-E375 v1.0 (1.09 BIOS) and ASUS NVIDIA GeForce GTX 1080 Ti 11GB on Gentoo 2.7 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 2010093-FI-2010090NI04
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Intel Core i7-2600K
October 08 2020
  16 Minutes
9900K 52x52x49 DDR4-4133
October 09 2020
  14 Minutes
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Intel Core i7-2600K

Processor: Intel Core i7-2600K @ 5.90GHz (4 Cores / 8 Threads), Motherboard: ASUS P8Z68-V (3603 BIOS), Chipset: Intel 2nd Generation Core DRAM, Memory: 16GB, Disk: 500GB CT500MX500SSD1 + 1000GB CT1000MX500SSD1, Graphics: Sapphire AMD Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X 4GB (1350MHz), Audio: Realtek ALC892, Monitor: LG Ultra HD, Network: Intel 82579V

OS: openSUSE 20201007, Kernel: 5.8.12-1-default (x86_64), Desktop: KDE Plasma 5.19.5, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 2.1 AMD-APP (2527.3), Vulkan: 1.2.131, Compiler: GCC 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c] + Clang 10.0.1, File-System: ext4, Screen Resolution: 3780x2160

Compiler Notes: --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-cet=auto --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go,d --enable-libphobos --enable-libstdcxx-allocator=new --enable-link-mutex --enable-linux-futex --enable-multilib --enable-offload-targets=nvptx-none=/usr/nvptx-none,amdgcn-amdhsa=/usr/amdgcn-amdhsa, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-build-config=bootstrap-lto-lean --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind
Processor Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x2f
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + 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 + srbds: Not affected + tsx_async_abort: Not affected

9900K 52x52x49 DDR4-4133

Processor: Intel Core i9-9900K @ 5.20GHz (8 Cores / 16 Threads), Motherboard: EVGA 121-KS-E375 v1.0 (1.09 BIOS), Chipset: Intel 8th/9th, Memory: 16GB, Disk: Samsung SSD 970 EVO 500GB + 256GB PLEXTOR PX-256M6 + 240GB KINGSTON SH103S3 + 2000GB Western Digital WD2003FZEX-0 + 2000GB Samsung SSD 860, Graphics: ASUS NVIDIA GeForce GTX 1080 Ti 11GB, Audio: NVIDIA GP102 HDMI Audio, Monitor: U34G2G4R3 + XB271HU, Network: Intel I219-V

OS: Gentoo 2.7, Kernel: 5.4.37-ck (x86_64), Display Server: X Server 1.20.8, Vulkan: 1.2.142, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 + CUDA 11.0, File-System: reiserfs

Compiler Notes: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --without-zstd
Processor Notes: Scaling Governor: intel_pstate performance - CPU Microcode: 0x98
Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Not affected + 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: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable

compression-20201008ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLOpenCLVulkanCompilerFile-SystemScreen ResolutionIntel Core i7-2600K9900K 52x52x49 DDR4-4133Intel Core i7-2600K @ 5.90GHz (4 Cores / 8 Threads)ASUS P8Z68-V (3603 BIOS)Intel 2nd Generation Core DRAM16GB500GB CT500MX500SSD1 + 1000GB CT1000MX500SSD1Sapphire AMD Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X 4GB (1350MHz)Realtek ALC892LG Ultra HDIntel 82579VopenSUSE 202010075.8.12-1-default (x86_64)KDE Plasma 5.19.5X Server 1.20.94.6 Mesa 20.1.8 (LLVM 10.0.1)OpenCL 2.1 AMD-APP (2527.3)1.2.131GCC 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c] + Clang 10.0.1ext43780x2160Intel Core i9-9900K @ 5.20GHz (8 Cores / 16 Threads)EVGA 121-KS-E375 v1.0 (1.09 BIOS)Intel 8th/9thSamsung SSD 970 EVO 500GB + 256GB PLEXTOR PX-256M6 + 240GB KINGSTON SH103S3 + 2000GB Western Digital WD2003FZEX-0 + 2000GB Samsung SSD 860ASUS NVIDIA GeForce GTX 1080 Ti 11GBNVIDIA GP102 HDMI AudioU34G2G4R3 + XB271HUIntel I219-VGentoo 2.75.4.37-ck (x86_64)X Server 1.20.81.2.142GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 + CUDA 11.0reiserfsOpenBenchmarking.orgCompiler Details- Intel Core i7-2600K: --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-cet=auto --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go,d --enable-libphobos --enable-libstdcxx-allocator=new --enable-link-mutex --enable-linux-futex --enable-multilib --enable-offload-targets=nvptx-none=/usr/nvptx-none,amdgcn-amdhsa=/usr/amdgcn-amdhsa, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-build-config=bootstrap-lto-lean --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind - 9900K 52x52x49 DDR4-4133: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --without-zstd Processor Details- Intel Core i7-2600K: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x2f- 9900K 52x52x49 DDR4-4133: Scaling Governor: intel_pstate performance - CPU Microcode: 0x98Security Details- Intel Core i7-2600K: itlb_multihit: KVM: Mitigation of VMX disabled + 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 + srbds: Not affected + tsx_async_abort: Not affected - 9900K 52x52x49 DDR4-4133: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Not affected + 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: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable

Intel Core i7-2600K vs. 9900K 52x52x49 DDR4-4133 ComparisonPhoronix Test SuiteBaseline+43.5%+43.5%+87%+87%+130.5%+130.5%173.9%154.9%128.6%100.8%93.9%34.7%29.7%25.4%22.2%2.F.CC.S.T3C.u.1.0.3.s.i.i.C.L.919L.S.T.A.T.t.gParallel BZIP2 Compression7-Zip CompressionZstd CompressionXZ CompressionZstd CompressionSystem XZ DecompressionSystem ZLIB DecompressionSystem GZIP DecompressionGzip CompressionIntel Core i7-2600K9900K 52x52x49 DDR4-4133

compression-20201008compress-zstd: 3compress-zstd: 19compress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressioncompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9system-decompress-gzip: system-decompress-xz: system-decompress-zlib: Intel Core i7-2600K9900K 52x52x49 DDR4-41332005.121.3246108.41034.82942.5133.0073.8221776.0872654583.441.3627253.07128.50121.1742.3982.8371369.293033OpenBenchmarking.org

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu ISO) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Intel Core i7-2600K9900K 52x52x49 DDR4-413310002000300040005000SE +/- 2.72, N = 3SE +/- 9.85, N = 32005.14583.41. (CC) gcc options: -O3 -pthread -lz -llzma -llz4
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Intel Core i7-2600K9900K 52x52x49 DDR4-41338001600240032004000Min: 2001.3 / Avg: 2005.13 / Max: 2010.4Min: 4569.9 / Avg: 4583.43 / Max: 4602.61. (CC) gcc options: -O3 -pthread -lz -llzma -llz4

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Intel Core i7-2600K9900K 52x52x49 DDR4-4133918273645SE +/- 0.12, N = 3SE +/- 0.03, N = 321.341.31. (CC) gcc options: -O3 -pthread -lz -llzma -llz4
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Intel Core i7-2600K9900K 52x52x49 DDR4-4133918273645Min: 21.1 / Avg: 21.33 / Max: 21.5Min: 41.2 / Avg: 41.27 / Max: 41.31. (CC) gcc options: -O3 -pthread -lz -llzma -llz4

7-Zip Compression

This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestIntel Core i7-2600K9900K 52x52x49 DDR4-413313K26K39K52K65KSE +/- 79.98, N = 3SE +/- 81.84, N = 324610627251. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestIntel Core i7-2600K9900K 52x52x49 DDR4-413311K22K33K44K55KMin: 24479 / Avg: 24610 / Max: 24755Min: 62600 / Avg: 62725 / Max: 628791. (CXX) g++ options: -pipe -lpthread

Parallel BZIP2 Compression

This test measures the time needed to compress a file (a .tar package of the Linux kernel source code) using BZIP2 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionIntel Core i7-2600K9900K 52x52x49 DDR4-4133246810SE +/- 0.076, N = 13SE +/- 0.009, N = 38.4103.0711. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionIntel Core i7-2600K9900K 52x52x49 DDR4-41333691215Min: 8.27 / Avg: 8.41 / Max: 9.32Min: 3.06 / Avg: 3.07 / Max: 3.091. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

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.gzIntel Core i7-2600K9900K 52x52x49 DDR4-4133816243240SE +/- 0.12, N = 3SE +/- 0.14, N = 334.8328.50
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzIntel Core i7-2600K9900K 52x52x49 DDR4-4133714212835Min: 34.68 / Avg: 34.83 / Max: 35.07Min: 28.24 / Avg: 28.5 / Max: 28.7

XZ Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Intel Core i7-2600K9900K 52x52x49 DDR4-41331020304050SE +/- 0.10, N = 3SE +/- 0.17, N = 1542.5121.171. (CC) gcc options: -pthread -fvisibility=hidden -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Intel Core i7-2600K9900K 52x52x49 DDR4-4133918273645Min: 42.35 / Avg: 42.51 / Max: 42.68Min: 20.87 / Avg: 21.17 / Max: 23.451. (CC) gcc options: -pthread -fvisibility=hidden -O2

System GZIP Decompression

This simple test measures the time to decompress a gzipped tarball (the Qt5 toolkit source package). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionIntel Core i7-2600K9900K 52x52x49 DDR4-41330.67661.35322.02982.70643.383SE +/- 0.001, N = 33.0072.398
OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionIntel Core i7-2600K9900K 52x52x49 DDR4-4133246810Min: 2.4 / Avg: 2.4 / Max: 2.4

System XZ Decompression

This test measures the time to decompress a Linux kernel tarball using XZ. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionIntel Core i7-2600K9900K 52x52x49 DDR4-41330.861.722.583.444.3SE +/- 0.006, N = 3SE +/- 0.001, N = 33.8222.837
OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionIntel Core i7-2600K9900K 52x52x49 DDR4-4133246810Min: 3.81 / Avg: 3.82 / Max: 3.83Min: 2.84 / Avg: 2.84 / Max: 2.84

System ZLIB Decompression

This test measures the time to decompress a Linux kernel tarball using ZLIB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Intel Core i7-2600K9900K 52x52x49 DDR4-4133400800120016002000SE +/- 1.21, N = 10SE +/- 12.68, N = 101776.091369.29
OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Intel Core i7-2600K9900K 52x52x49 DDR4-413330060090012001500Min: 1772.14 / Avg: 1776.09 / Max: 1783.15Min: 1355.18 / Avg: 1369.29 / Max: 1483.37

Intel Core i7-2600K

Processor: Intel Core i7-2600K @ 5.90GHz (4 Cores / 8 Threads), Motherboard: ASUS P8Z68-V (3603 BIOS), Chipset: Intel 2nd Generation Core DRAM, Memory: 16GB, Disk: 500GB CT500MX500SSD1 + 1000GB CT1000MX500SSD1, Graphics: Sapphire AMD Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X 4GB (1350MHz), Audio: Realtek ALC892, Monitor: LG Ultra HD, Network: Intel 82579V

OS: openSUSE 20201007, Kernel: 5.8.12-1-default (x86_64), Desktop: KDE Plasma 5.19.5, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 2.1 AMD-APP (2527.3), Vulkan: 1.2.131, Compiler: GCC 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c] + Clang 10.0.1, File-System: ext4, Screen Resolution: 3780x2160

Compiler Notes: --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-cet=auto --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go,d --enable-libphobos --enable-libstdcxx-allocator=new --enable-link-mutex --enable-linux-futex --enable-multilib --enable-offload-targets=nvptx-none=/usr/nvptx-none,amdgcn-amdhsa=/usr/amdgcn-amdhsa, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-build-config=bootstrap-lto-lean --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind
Processor Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x2f
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + 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 + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 8 October 2020 19:30 by user steffen.

9900K 52x52x49 DDR4-4133

Processor: Intel Core i9-9900K @ 5.20GHz (8 Cores / 16 Threads), Motherboard: EVGA 121-KS-E375 v1.0 (1.09 BIOS), Chipset: Intel 8th/9th, Memory: 16GB, Disk: Samsung SSD 970 EVO 500GB + 256GB PLEXTOR PX-256M6 + 240GB KINGSTON SH103S3 + 2000GB Western Digital WD2003FZEX-0 + 2000GB Samsung SSD 860, Graphics: ASUS NVIDIA GeForce GTX 1080 Ti 11GB, Audio: NVIDIA GP102 HDMI Audio, Monitor: U34G2G4R3 + XB271HU, Network: Intel I219-V

OS: Gentoo 2.7, Kernel: 5.4.37-ck (x86_64), Display Server: X Server 1.20.8, Vulkan: 1.2.142, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 + CUDA 11.0, File-System: reiserfs

Compiler Notes: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --without-zstd
Processor Notes: Scaling Governor: intel_pstate performance - CPU Microcode: 0x98
Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Not affected + 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: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable

Testing initiated at 9 October 2020 11:19 by user cha.