kernel-comparaison-on-nuc8

without_undervolting

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6.11.10-amd64
February 02
  19 Minutes
6.12.11-zen-mry-v1+without_undervolting
February 03
  19 Minutes
6.11.10-amd64+without_undervolting
February 03
  21 Minutes
6.12.11-zen-mry-v1+undervolted
February 04
  18 Minutes
6.12.11-zen-mry-v1+
February 04
  2 Minutes
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kernel-comparaison-on-nuc8ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-System6.11.10-amd646.12.11-zen-mry-v1+without_undervolting6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+undervolted6.12.11-zen-mry-v1+Intel Core i7-8559U @ 4.50GHz (4 Cores / 8 Threads)Intel NUC8i7BEH NUC8BEB (BECFL357.86A.0092.2023.0214.1114 BIOS)Intel Cannon Point-LP1 x 16 GB DDR4-2400MT/s F4-2400C16-16GRS480GB Corsair Force MP510 + 240GB LDLC + 480GB LDLC + 3 x 4001GB Seagate ST4000VN000-1H41 + 2 x 4001GB Western Digital WD40EFRX-68WIntel CoffeeLake-U GT3e [Iris Plus 655] (1200MHz)Intel I219-V + 2 x NetXen orporated NX3031 Multifunction 1/10-Gigabit + Intel Cannon Point-LP CNViDebian6.11.10-amd64 (x86_64)GCC 14.2.0ext4480GB Corsair Force MP510 + 240GB LDLC + 3 x 4001GB Seagate ST4000VN000-1H41 + 480GB LDLC + 2 x 4001GB Western Digital WD40EFRX-68W6.12.11-zen-mry-v1+ (x86_64)6.11.10-amd64 (x86_64)6.12.11-zen-mry-v1+ (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=3 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/reproducible-path/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/reproducible-path/gcc-14-14.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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 Processor Details- Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xf6Security Details- 6.11.10-amd64: gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + reg_file_data_sampling: Not affected + retbleed: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS; IBPB: conditional; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - 6.12.11-zen-mry-v1+without_undervolting: gather_data_sampling: Vulnerable + itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Vulnerable + reg_file_data_sampling: Not affected + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable; IBPB: disabled; STIBP: disabled; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected- 6.11.10-amd64+without_undervolting: gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + reg_file_data_sampling: Not affected + retbleed: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS; IBPB: conditional; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - 6.12.11-zen-mry-v1+undervolted: gather_data_sampling: Vulnerable + itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Vulnerable + reg_file_data_sampling: Not affected + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable; IBPB: disabled; STIBP: disabled; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected- 6.12.11-zen-mry-v1+: gather_data_sampling: Vulnerable + itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Vulnerable + reg_file_data_sampling: Not affected + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable; IBPB: disabled; STIBP: disabled; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected

6.11.10-amd646.12.11-zen-mry-v1+without_undervolting6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+undervolted6.12.11-zen-mry-v1+Result OverviewPhoronix Test Suite100%118%137%155%173%OSBenchOSBenchOSBenchOSBenchCreate FilesLaunch ProgramsCreate ThreadsCreate Processes

kernel-comparaison-on-nuc8osbench: Create Filesosbench: Launch Programsosbench: Create Threadsosbench: Create Processesosbench: Memory Allocationsbuild-linux-kernel: defconfig6.11.10-amd646.12.11-zen-mry-v1+without_undervolting6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+undervolted6.12.11-zen-mry-v1+23.18427770.58938417.40296731.36237589.456002339.08613.43608958.10976013.17342125.11024579.102596353.53122.92016277.12920517.57303932.28449890.593974364.20013.40357153.51225613.05580125.81993877.197631328.89113.36863858.78806113.24335825.24693881.710895OpenBenchmarking.org

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Files6.12.11-zen-mry-v1+6.12.11-zen-mry-v1+undervolted6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+without_undervolting6.11.10-amd64612182430SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 313.3713.4022.9213.4423.181. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programs6.12.11-zen-mry-v1+6.12.11-zen-mry-v1+undervolted6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+without_undervolting6.11.10-amd6420406080100SE +/- 0.65, N = 4SE +/- 0.14, N = 3SE +/- 0.34, N = 3SE +/- 0.25, N = 3SE +/- 0.18, N = 358.7953.5177.1358.1170.591. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threads6.12.11-zen-mry-v1+6.12.11-zen-mry-v1+undervolted6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+without_undervolting6.11.10-amd6448121620SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.16, N = 3SE +/- 0.01, N = 3SE +/- 0.09, N = 313.2413.0617.5713.1717.401. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processes6.12.11-zen-mry-v1+6.12.11-zen-mry-v1+undervolted6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+without_undervolting6.11.10-amd64714212835SE +/- 0.10, N = 3SE +/- 0.32, N = 3SE +/- 0.25, N = 10SE +/- 0.06, N = 3SE +/- 0.13, N = 325.2525.8232.2825.1131.361. (CC) gcc options: -lm

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocations6.12.11-zen-mry-v1+6.12.11-zen-mry-v1+undervolted6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+without_undervolting6.11.10-amd6420406080100SE +/- 0.55, N = 3SE +/- 0.34, N = 3SE +/- 1.06, N = 3SE +/- 1.11, N = 3SE +/- 0.26, N = 381.7177.2090.5979.1089.461. (CC) gcc options: -lm

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration (defconfig) for the architecture being tested or alternatively an allmodconfig for building all possible kernel modules for the build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfig6.12.11-zen-mry-v1+undervolted6.11.10-amd64+without_undervolting6.12.11-zen-mry-v1+without_undervolting6.11.10-amd6480160240320400SE +/- 1.31, N = 3SE +/- 1.00, N = 3SE +/- 0.97, N = 3SE +/- 1.19, N = 3328.89364.20353.53339.09