stock-debian-kernel-k

KVM testing on Debian 11 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2106033-IB-2106011IB70&sor.

stock-debian-kernel-kProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelCompilerFile-SystemScreen ResolutionSystem Layerstock-debian-kernel-klatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-volatest-lowlatency-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-voAMD EPYC (1 Core / 2 Threads)Hetzner vServer v201711111 x 8000 MB RAM QEMU82GB QEMU HDDvirtiodrmfbDebian 104.19.0-16-amd64 (x86_64)GCC 8.3.0ext41024x768KVMvirtio_gpudrmfbQEMU MonitorDebian 115.12.8-051208-generic (x86_64)GCC 10.2.1 202101105.12.8-051208-lowlatency (x86_64)5.12.8-xanmod1 (x86_64)OpenBenchmarking.orgKernel Details- stock-debian-kernel-k: Transparent Huge Pages: always- latest-generic-kernel-v5-12-8: Transparent Huge Pages: madvise- latest-generic-kernel-v5-12-8-vo: Transparent Huge Pages: madvise- latest-lowlatency-kernel-v5-12-8-vo: Transparent Huge Pages: madvise- latest-xanmod-kernel-v5-12-8-x1-vo: Transparent Huge Pages: madviseCompiler Details- stock-debian-kernel-k: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - latest-generic-kernel-v5-12-8: --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,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-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 - latest-generic-kernel-v5-12-8-vo: --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,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-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 - latest-lowlatency-kernel-v5-12-8-vo: --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,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-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 - latest-xanmod-kernel-v5-12-8-x1-vo: --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,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-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- CPU Microcode: 0x1000065Security Details- stock-debian-kernel-k: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + 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 AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - latest-generic-kernel-v5-12-8: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + 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 AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - latest-generic-kernel-v5-12-8-vo: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 + srbds: Not affected + tsx_async_abort: Not affected - latest-lowlatency-kernel-v5-12-8-vo: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 + srbds: Not affected + tsx_async_abort: Not affected - latest-xanmod-kernel-v5-12-8-x1-vo: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 + srbds: Not affected + tsx_async_abort: Not affected

stock-debian-kernel-kstress-ng: MMAPstress-ng: NUMAstress-ng: MEMFDstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: Forkingstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message Passingctx-clock: Context Switch Timestock-debian-kernel-klatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-volatest-lowlatency-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-vo3.69350.6923.46657388.65232.897315820.429369.1920517.0510.86468.23156255.484276.488200.813343.312531.33567673.49105775.9211.901260944.602222.9832.5025.55658576.54233.067748266.6313159.3619816.1010.62496.07129988.584194.648084.193217.471008.75466286.46129438.0312.232116811.712202.8932.9623.17658335.34233.957348448.6413482.9224162.318.74503.65131117.884193.148069.033117.301015.36489191.95129591.7812.251939840.18227331.5325.76656037.29232.817786104.7313266.0225176.1510.33499.92130487.414188.328045.883254.14397.62466673.55128337.9912.18454104.882203.0726.5927.76657219.84233.017750606.3914423.0726243.7810.67528.02133058.884192.168068.313213.551668.42573800.75130303.4912.38716644.75220OpenBenchmarking.org

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPstock-debian-kernel-klatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-vo0.83031.66062.49093.32124.1515SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 33.693.073.002.982.891. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: NUMA

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: NUMAstock-debian-kernel-klatest-generic-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-lowlatency-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-vo80160240320400SE +/- 3.27, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.21, N = 3SE +/- 0.02, N = 3350.6932.9632.5031.5326.591. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDlatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8stock-debian-kernel-klatest-generic-kernel-v5-12-8-vo714212835SE +/- 0.23, N = 3SE +/- 0.33, N = 3SE +/- 0.26, N = 3SE +/- 0.24, N = 3SE +/- 0.06, N = 327.7625.7625.5523.4623.171. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Atomic

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Atomiclatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-vostock-debian-kernel-klatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-vo140K280K420K560K700KSE +/- 36.08, N = 3SE +/- 162.73, N = 3SE +/- 132.04, N = 3SE +/- 260.35, N = 3SE +/- 52.20, N = 3658576.54658335.34657388.65657219.84656037.291. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Cryptolatest-generic-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-xanmod-kernel-v5-12-8-x1-vostock-debian-kernel-klatest-lowlatency-kernel-v5-12-8-vo50100150200250SE +/- 0.10, N = 3SE +/- 0.82, N = 3SE +/- 0.08, N = 3SE +/- 0.10, N = 3SE +/- 0.29, N = 3233.95233.06233.01232.89232.811. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Malloc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Malloclatest-lowlatency-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-vostock-debian-kernel-k2M4M6M8M10MSE +/- 27837.67, N = 3SE +/- 56490.82, N = 3SE +/- 23859.16, N = 3SE +/- 20213.06, N = 3SE +/- 29099.81, N = 37786104.737750606.397748266.637348448.647315820.421. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Forkinglatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8stock-debian-kernel-k3K6K9K12K15KSE +/- 85.59, N = 3SE +/- 36.16, N = 3SE +/- 60.15, N = 3SE +/- 68.19, N = 3SE +/- 43.07, N = 314423.0713482.9213266.0213159.369369.191. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILElatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8-vostock-debian-kernel-klatest-generic-kernel-v5-12-86K12K18K24K30KSE +/- 88.86, N = 3SE +/- 8.68, N = 3SE +/- 109.74, N = 3SE +/- 79.78, N = 3SE +/- 86.94, N = 326243.7825176.1524162.3120517.0519816.101. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU Cachestock-debian-kernel-klatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8latest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8-vo3691215SE +/- 0.11, N = 15SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 310.8610.6710.6210.338.741. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU Stresslatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8stock-debian-kernel-k110220330440550SE +/- 3.63, N = 15SE +/- 2.01, N = 3SE +/- 5.65, N = 3SE +/- 4.46, N = 3SE +/- 0.19, N = 3528.02503.65499.92496.07468.231. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Semaphoresstock-debian-kernel-klatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-830K60K90K120K150KSE +/- 43.50, N = 3SE +/- 33.16, N = 3SE +/- 61.75, N = 3SE +/- 32.68, N = 3SE +/- 30.77, N = 3156255.48133058.88131117.88130487.41129988.581. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix Mathstock-debian-kernel-klatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-vo9001800270036004500SE +/- 1.28, N = 3SE +/- 4.93, N = 3SE +/- 4.29, N = 3SE +/- 2.99, N = 3SE +/- 10.66, N = 34276.484194.644193.144192.164188.321. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector Mathstock-debian-kernel-klatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-vo2K4K6K8K10KSE +/- 0.90, N = 3SE +/- 0.79, N = 3SE +/- 15.11, N = 3SE +/- 0.77, N = 3SE +/- 0.24, N = 38200.818084.198069.038068.318045.881. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory Copyingstock-debian-kernel-klatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-vo7001400210028003500SE +/- 2.32, N = 3SE +/- 26.29, N = 9SE +/- 1.00, N = 3SE +/- 2.09, N = 3SE +/- 4.67, N = 33343.313254.143217.473213.553117.301. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket Activitystock-debian-kernel-klatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-lowlatency-kernel-v5-12-8-vo5001000150020002500SE +/- 36.14, N = 15SE +/- 4.77, N = 3SE +/- 1.73, N = 3SE +/- 7.90, N = 3SE +/- 1.40, N = 32531.331668.421015.361008.75397.621. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context Switchinglatest-xanmod-kernel-v5-12-8-x1-vostock-debian-kernel-klatest-generic-kernel-v5-12-8-volatest-lowlatency-kernel-v5-12-8-volatest-generic-kernel-v5-12-8120K240K360K480K600KSE +/- 2940.50, N = 3SE +/- 6608.15, N = 3SE +/- 1515.62, N = 3SE +/- 1716.21, N = 3SE +/- 498.01, N = 3573800.75567673.49489191.95466673.55466286.461. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String Functionslatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-lowlatency-kernel-v5-12-8-vostock-debian-kernel-k30K60K90K120K150KSE +/- 654.98, N = 3SE +/- 303.60, N = 3SE +/- 1369.08, N = 3SE +/- 1136.51, N = 3SE +/- 535.85, N = 3130303.49129591.78129438.03128337.99105775.921. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data Sortinglatest-xanmod-kernel-v5-12-8-x1-volatest-generic-kernel-v5-12-8-volatest-generic-kernel-v5-12-8latest-lowlatency-kernel-v5-12-8-vostock-debian-kernel-k3691215SE +/- 0.12, N = 3SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 312.3812.2512.2312.1811.901. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message Passinglatest-generic-kernel-v5-12-8latest-generic-kernel-v5-12-8-vostock-debian-kernel-klatest-xanmod-kernel-v5-12-8-x1-volatest-lowlatency-kernel-v5-12-8-vo500K1000K1500K2000K2500KSE +/- 15520.42, N = 3SE +/- 197559.53, N = 12SE +/- 116839.70, N = 12SE +/- 12074.54, N = 15SE +/- 2279.75, N = 32116811.711939840.181260944.60716644.75454104.881. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Timelatest-generic-kernel-v5-12-8latest-lowlatency-kernel-v5-12-8-volatest-xanmod-kernel-v5-12-8-x1-vostock-debian-kernel-klatest-generic-kernel-v5-12-8-vo50100150200250SE +/- 6.53, N = 15SE +/- 2.95, N = 15220220220222227

Phoronix Test Suite v10.8.4