stock-debian-kernel KVM testing on Debian 11 via the Phoronix Test Suite. stock-debian-kernel: Processor: AMD EPYC (1 Core / 2 Threads), Motherboard: Hetzner vServer v20171111, Memory: 1 x 8000 MB RAM QEMU, Disk: 82GB QEMU HDD, Graphics: virtiodrmfb OS: Debian 10, Kernel: 4.19.0-16-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM latest-generic-kernel-v5-12-8: Processor: AMD EPYC (1 Core / 2 Threads), Motherboard: Hetzner vServer v20171111, Memory: 1 x 8000 MB RAM QEMU, Disk: 82GB QEMU HDD, Graphics: virtio_gpudrmfb, Monitor: QEMU Monitor OS: Debian 11, Kernel: 5.12.8-051208-generic (x86_64), Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM latest-generic-kernel-v5-12-8-vo: Processor: AMD EPYC (1 Core / 2 Threads), Motherboard: Hetzner vServer v20171111, Memory: 1 x 8000 MB RAM QEMU, Disk: 82GB QEMU HDD, Graphics: virtio_gpudrmfb, Monitor: QEMU Monitor OS: Debian 11, Kernel: 5.12.8-051208-generic (x86_64), Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM latest-lowlatency-kernel-v5-12-8-vo: Processor: AMD EPYC (1 Core / 2 Threads), Motherboard: Hetzner vServer v20171111, Memory: 1 x 8000 MB RAM QEMU, Disk: 82GB QEMU HDD, Graphics: virtio_gpudrmfb, Monitor: QEMU Monitor OS: Debian 11, Kernel: 5.12.8-051208-lowlatency (x86_64), Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better stock-debian-kernel ................. 7.779 |============================= latest-generic-kernel-v5-12-8 ....... 8.996 |================================= latest-generic-kernel-v5-12-8-vo .... 9.170 |================================== latest-lowlatency-kernel-v5-12-8-vo . 9.009 |================================= SQLite 3.30.1 Threads / Copies: 8 Seconds < Lower Is Better stock-debian-kernel ................. 19.07 |========================== latest-generic-kernel-v5-12-8 ....... 23.69 |================================ latest-generic-kernel-v5-12-8-vo .... 24.96 |================================== latest-lowlatency-kernel-v5-12-8-vo . 24.41 |================================= SQLite 3.30.1 Threads / Copies: 32 Seconds < Lower Is Better stock-debian-kernel ................. 40.69 |============================ latest-generic-kernel-v5-12-8 ....... 45.13 |=============================== latest-generic-kernel-v5-12-8-vo .... 49.95 |================================== latest-lowlatency-kernel-v5-12-8-vo . 47.13 |================================ SQLite 3.30.1 Threads / Copies: 64 Seconds < Lower Is Better stock-debian-kernel ................. 68.74 |=============== latest-generic-kernel-v5-12-8 ....... 156.34 |================================= latest-generic-kernel-v5-12-8-vo .... 140.86 |============================== latest-lowlatency-kernel-v5-12-8-vo . 114.41 |======================== SQLite 3.30.1 Threads / Copies: 128 Seconds < Lower Is Better stock-debian-kernel ................. 145.00 |============ latest-generic-kernel-v5-12-8 ....... 405.73 |================================= latest-generic-kernel-v5-12-8-vo .... 368.32 |============================== latest-lowlatency-kernel-v5-12-8-vo . 259.51 |===================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better stock-debian-kernel ................. 33565.18 |=============================== latest-generic-kernel-v5-12-8 ....... 30939.13 |============================= latest-generic-kernel-v5-12-8-vo .... 31989.38 |============================== latest-lowlatency-kernel-v5-12-8-vo . 31708.15 |============================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better stock-debian-kernel ................. 36185.82 |=============================== latest-generic-kernel-v5-12-8 ....... 30490.90 |========================== latest-generic-kernel-v5-12-8-vo .... 31702.46 |=========================== latest-lowlatency-kernel-v5-12-8-vo . 31610.34 |=========================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better stock-debian-kernel ................. 37469.93 |=============================== latest-generic-kernel-v5-12-8 ....... 34953.86 |============================= latest-generic-kernel-v5-12-8-vo .... 35163.79 |============================= latest-lowlatency-kernel-v5-12-8-vo . 35003.92 |============================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better stock-debian-kernel ................. 35095.62 |=============================== latest-generic-kernel-v5-12-8 ....... 32593.25 |============================= latest-generic-kernel-v5-12-8-vo .... 32887.80 |============================= latest-lowlatency-kernel-v5-12-8-vo . 32954.78 |============================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better stock-debian-kernel ................. 35184.28 |=============================== latest-generic-kernel-v5-12-8 ....... 32141.03 |============================ latest-generic-kernel-v5-12-8-vo .... 32995.33 |============================= latest-lowlatency-kernel-v5-12-8-vo . 32825.95 |============================= RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better stock-debian-kernel ................. 32805.24 |=============================== latest-generic-kernel-v5-12-8 ....... 31296.68 |============================== latest-generic-kernel-v5-12-8-vo .... 32024.98 |============================== latest-lowlatency-kernel-v5-12-8-vo . 31954.27 |============================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better stock-debian-kernel ................. 36289.44 |=============================== latest-generic-kernel-v5-12-8 ....... 30366.52 |========================== latest-generic-kernel-v5-12-8-vo .... 31823.07 |=========================== latest-lowlatency-kernel-v5-12-8-vo . 31391.73 |=========================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better stock-debian-kernel ................. 35943.03 |=============================== latest-generic-kernel-v5-12-8 ....... 30445.41 |========================== latest-generic-kernel-v5-12-8-vo .... 31962.52 |============================ latest-lowlatency-kernel-v5-12-8-vo . 31586.51 |=========================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better stock-debian-kernel ................. 33746.71 |=============================== latest-generic-kernel-v5-12-8 ....... 31463.60 |============================= latest-generic-kernel-v5-12-8-vo .... 32057.59 |============================= latest-lowlatency-kernel-v5-12-8-vo . 31949.56 |============================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better stock-debian-kernel ................. 34785.62 |=============================== latest-generic-kernel-v5-12-8 ....... 31218.14 |============================ latest-generic-kernel-v5-12-8-vo .... 31449.72 |============================ latest-lowlatency-kernel-v5-12-8-vo . 30972.66 |============================ Stream 2013-01-17 Type: Copy MB/s > Higher Is Better stock-debian-kernel ................. 45636.4 |================================ latest-generic-kernel-v5-12-8 ....... 43269.1 |============================== latest-generic-kernel-v5-12-8-vo .... 43617.9 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 43297.7 |============================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better stock-debian-kernel ................. 32691.0 |================================ latest-generic-kernel-v5-12-8 ....... 29364.0 |============================= latest-generic-kernel-v5-12-8-vo .... 29401.6 |============================= latest-lowlatency-kernel-v5-12-8-vo . 29277.3 |============================= Stream 2013-01-17 Type: Triad MB/s > Higher Is Better stock-debian-kernel ................. 31456.8 |================================ latest-generic-kernel-v5-12-8 ....... 30920.3 |=============================== latest-generic-kernel-v5-12-8-vo .... 31001.2 |================================ latest-lowlatency-kernel-v5-12-8-vo . 30815.3 |=============================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better stock-debian-kernel ................. 31384.7 |================================ latest-generic-kernel-v5-12-8 ....... 31058.1 |================================ latest-generic-kernel-v5-12-8-vo .... 31079.7 |================================ latest-lowlatency-kernel-v5-12-8-vo . 30926.8 |================================ Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better stock-debian-kernel ................. 13187.9 |========================== latest-generic-kernel-v5-12-8 ....... 13481.5 |=========================== latest-generic-kernel-v5-12-8-vo .... 15662.6 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 16037.6 |================================ Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better stock-debian-kernel ................. 30164.1 |================================ latest-generic-kernel-v5-12-8 ....... 24523.8 |========================== latest-generic-kernel-v5-12-8-vo .... 26106.1 |============================ latest-lowlatency-kernel-v5-12-8-vo . 25037.3 |=========================== t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better stock-debian-kernel ................. 19.14 |================================== latest-generic-kernel-v5-12-8 ....... 16.69 |============================== latest-generic-kernel-v5-12-8-vo .... 15.94 |============================ latest-lowlatency-kernel-v5-12-8-vo . 16.21 |============================= t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better stock-debian-kernel ................. 7.307 |=============================== latest-generic-kernel-v5-12-8 ....... 7.999 |================================== latest-generic-kernel-v5-12-8-vo .... 7.757 |================================= latest-lowlatency-kernel-v5-12-8-vo . 7.849 |================================= Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 Microseconds < Lower Is Better stock-debian-kernel ................. 21.60 |============================== latest-generic-kernel-v5-12-8 ....... 23.73 |================================= latest-generic-kernel-v5-12-8-vo .... 24.33 |================================== latest-lowlatency-kernel-v5-12-8-vo . 24.15 |================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 2 Microseconds < Lower Is Better stock-debian-kernel ................. 21.66 |============================== latest-generic-kernel-v5-12-8 ....... 23.78 |================================= latest-generic-kernel-v5-12-8-vo .... 24.50 |================================== latest-lowlatency-kernel-v5-12-8-vo . 23.85 |================================= Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 16 Microseconds < Lower Is Better stock-debian-kernel ................. 21.54 |============================== latest-generic-kernel-v5-12-8 ....... 23.80 |================================= latest-generic-kernel-v5-12-8-vo .... 24.16 |================================== latest-lowlatency-kernel-v5-12-8-vo . 23.82 |================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 2 Mbits/sec > Higher Is Better stock-debian-kernel ................. 30497 |================================== latest-generic-kernel-v5-12-8 ....... 22510 |========================= latest-generic-kernel-v5-12-8-vo .... 23938 |=========================== latest-lowlatency-kernel-v5-12-8-vo . 26426 |============================= Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 2 Mbits/sec > Higher Is Better stock-debian-kernel ................. 29231 |================================== latest-generic-kernel-v5-12-8 ....... 26863 |=============================== latest-generic-kernel-v5-12-8-vo .... 26875 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 27362 |================================ Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better stock-debian-kernel ................. 922.30 |================================= latest-generic-kernel-v5-12-8 ....... 855.31 |=============================== latest-generic-kernel-v5-12-8-vo .... 878.78 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 869.17 |=============================== Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 2 Mbits/sec > Higher Is Better stock-debian-kernel ................. 1729.00 |================================ latest-generic-kernel-v5-12-8 ....... 1250.72 |======================= latest-generic-kernel-v5-12-8-vo .... 1427.86 |========================== latest-lowlatency-kernel-v5-12-8-vo . 1306.87 |======================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16 Mbits/sec > Higher Is Better stock-debian-kernel ................. 28997 |================================== latest-generic-kernel-v5-12-8 ....... 28136 |================================= latest-generic-kernel-v5-12-8-vo .... 28990 |================================== latest-lowlatency-kernel-v5-12-8-vo . 29081 |================================== Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 16 Mbits/sec > Higher Is Better stock-debian-kernel ................. 54109 |================================== latest-generic-kernel-v5-12-8 ....... 41000 |========================== latest-generic-kernel-v5-12-8-vo .... 41606 |========================== latest-lowlatency-kernel-v5-12-8-vo . 40452 |========================= Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16 Mbits/sec > Higher Is Better stock-debian-kernel ................. 2067 |=================================== latest-generic-kernel-v5-12-8 ....... 1880 |================================ latest-generic-kernel-v5-12-8-vo .... 1921 |================================= latest-lowlatency-kernel-v5-12-8-vo . 1895 |================================ Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 Connections/sec > Higher Is Better stock-debian-kernel ................. 8525 |============================== latest-generic-kernel-v5-12-8 ....... 9887 |=================================== latest-generic-kernel-v5-12-8-vo .... 9780 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 9382 |================================= Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 2 Connections/sec > Higher Is Better stock-debian-kernel ................. 8704 |======================= latest-generic-kernel-v5-12-8 ....... 12933 |================================== latest-generic-kernel-v5-12-8-vo .... 13110 |================================== latest-lowlatency-kernel-v5-12-8-vo . 12647 |================================= Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 16 Connections/sec > Higher Is Better stock-debian-kernel ................. 272164 |================================= latest-generic-kernel-v5-12-8 ....... 13893 |== latest-generic-kernel-v5-12-8-vo .... 14170 |== latest-lowlatency-kernel-v5-12-8-vo . 13473 |== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 10 Mbits/sec > Higher Is Better stock-debian-kernel ................. 74913 |================================== latest-generic-kernel-v5-12-8 ....... 48219 |====================== latest-generic-kernel-v5-12-8-vo .... 48369 |====================== latest-lowlatency-kernel-v5-12-8-vo . 48045 |====================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 10 Mbits/sec > Higher Is Better stock-debian-kernel ................. 10.4 |=================================== latest-generic-kernel-v5-12-8 ....... 10.5 |=================================== latest-generic-kernel-v5-12-8-vo .... 10.5 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 10.5 |=================================== Sockperf 3.4 Test: Throughput Messages Per Second > Higher Is Better stock-debian-kernel ................. 257428 |================================= latest-generic-kernel-v5-12-8 ....... 215341 |============================ latest-generic-kernel-v5-12-8-vo .... 222476 |============================= latest-lowlatency-kernel-v5-12-8-vo . 244263 |=============================== Sockperf 3.4 Test: Latency Ping Pong usec < Lower Is Better stock-debian-kernel ................. 10.23 |============================= latest-generic-kernel-v5-12-8 ....... 11.91 |================================== latest-generic-kernel-v5-12-8-vo .... 11.65 |================================= latest-lowlatency-kernel-v5-12-8-vo . 10.66 |============================== Sockperf 3.4 Test: Latency Under Load usec < Lower Is Better stock-debian-kernel ................. 10.19 |============================ latest-generic-kernel-v5-12-8 ....... 12.39 |================================== latest-generic-kernel-v5-12-8-vo .... 11.62 |================================ latest-lowlatency-kernel-v5-12-8-vo . 10.93 |============================== Crypto++ 8.2 Test: All Algorithms MiB/second > Higher Is Better stock-debian-kernel ................. 1488.21 |================================ latest-generic-kernel-v5-12-8 ....... 1488.55 |================================ latest-generic-kernel-v5-12-8-vo .... 1492.64 |================================ latest-lowlatency-kernel-v5-12-8-vo . 1485.77 |================================ High Performance Conjugate Gradient 3.1 GFLOP/s > Higher Is Better stock-debian-kernel ................. 2.25028 |================================ latest-generic-kernel-v5-12-8 ....... 2.20910 |=============================== latest-generic-kernel-v5-12-8-vo .... 2.22003 |================================ latest-lowlatency-kernel-v5-12-8-vo . 2.17342 |=============================== HPC Challenge 1.5.0 Test / Class: G-HPL GFLOPS > Higher Is Better stock-debian-kernel . 33.89 |================================================== HPC Challenge 1.5.0 Test / Class: G-Ffte GFLOPS > Higher Is Better stock-debian-kernel . 0.84601 |================================================ HPC Challenge 1.5.0 Test / Class: EP-DGEMM GFLOPS > Higher Is Better stock-debian-kernel . 35.06 |================================================== HPC Challenge 1.5.0 Test / Class: G-Ptrans GB/s > Higher Is Better stock-debian-kernel . 0.96463 |================================================ HPC Challenge 1.5.0 Test / Class: EP-STREAM Triad GB/s > Higher Is Better stock-debian-kernel . 11.33 |================================================== HPC Challenge 1.5.0 Test / Class: G-Random Access GUP/s > Higher Is Better stock-debian-kernel . 0.00494 |================================================ FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better stock-debian-kernel ................. 10311.7 |================================ latest-generic-kernel-v5-12-8 ....... 8982.8 |============================ latest-generic-kernel-v5-12-8-vo .... 8965.1 |============================ latest-lowlatency-kernel-v5-12-8-vo . 8939.6 |============================ FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better stock-debian-kernel ................. 10848.0 |================================ latest-generic-kernel-v5-12-8 ....... 9362.6 |============================ latest-generic-kernel-v5-12-8-vo .... 9400.3 |============================ latest-lowlatency-kernel-v5-12-8-vo . 9246.6 |=========================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better stock-debian-kernel ................. 8910.1 |================================= latest-generic-kernel-v5-12-8 ....... 8387.0 |=============================== latest-generic-kernel-v5-12-8-vo .... 8531.9 |================================ latest-lowlatency-kernel-v5-12-8-vo . 8432.1 |=============================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better stock-debian-kernel ................. 7778.1 |================================= latest-generic-kernel-v5-12-8 ....... 7495.8 |================================ latest-generic-kernel-v5-12-8-vo .... 7570.2 |================================ latest-lowlatency-kernel-v5-12-8-vo . 7547.7 |================================ FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better stock-debian-kernel ................. 8023.1 |================================= latest-generic-kernel-v5-12-8 ....... 7886.2 |================================ latest-generic-kernel-v5-12-8-vo .... 7878.3 |================================ latest-lowlatency-kernel-v5-12-8-vo . 7849.5 |================================ FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better stock-debian-kernel ................. 5920.0 |================================= latest-generic-kernel-v5-12-8 ....... 4929.4 |=========================== latest-generic-kernel-v5-12-8-vo .... 4863.3 |=========================== latest-lowlatency-kernel-v5-12-8-vo . 4855.6 |=========================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better stock-debian-kernel ................. 15014 |================================== latest-generic-kernel-v5-12-8 ....... 15146 |================================== latest-generic-kernel-v5-12-8-vo .... 14992 |================================== latest-lowlatency-kernel-v5-12-8-vo . 14913 |================================= FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better stock-debian-kernel ................. 39626 |================================ latest-generic-kernel-v5-12-8 ....... 41965 |================================== latest-generic-kernel-v5-12-8-vo .... 40520 |================================= latest-lowlatency-kernel-v5-12-8-vo . 41698 |================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better stock-debian-kernel ................. 44642 |================================ latest-generic-kernel-v5-12-8 ....... 48049 |================================== latest-generic-kernel-v5-12-8-vo .... 47699 |================================== latest-lowlatency-kernel-v5-12-8-vo . 46166 |================================= FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better stock-debian-kernel ................. 32781 |================================== latest-generic-kernel-v5-12-8 ....... 31300 |================================ latest-generic-kernel-v5-12-8-vo .... 31604 |================================= latest-lowlatency-kernel-v5-12-8-vo . 31837 |================================= FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better stock-debian-kernel ................. 44929 |=============================== latest-generic-kernel-v5-12-8 ....... 47878 |================================== latest-generic-kernel-v5-12-8-vo .... 46779 |================================= latest-lowlatency-kernel-v5-12-8-vo . 48495 |================================== FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better stock-debian-kernel ................. 23928 |================================== latest-generic-kernel-v5-12-8 ....... 21585 |=============================== latest-generic-kernel-v5-12-8-vo .... 21910 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 21298 |============================== Fhourstones 3.1 Complex Connect-4 Solving Kpos / sec > Higher Is Better stock-debian-kernel ................. 11236.9 |================================ latest-generic-kernel-v5-12-8 ....... 10654.8 |============================== latest-generic-kernel-v5-12-8-vo .... 10759.9 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 10212.8 |============================= CacheBench Test: Read MB/s > Higher Is Better stock-debian-kernel ................. 2055.17 |=========================== latest-generic-kernel-v5-12-8 ....... 2465.56 |================================ latest-generic-kernel-v5-12-8-vo .... 2464.10 |================================ latest-lowlatency-kernel-v5-12-8-vo . 2443.91 |================================ CacheBench Test: Write MB/s > Higher Is Better stock-debian-kernel ................. 23580.48 |=============================== latest-generic-kernel-v5-12-8 ....... 23632.87 |=============================== latest-generic-kernel-v5-12-8-vo .... 23596.27 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 23510.70 |=============================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better stock-debian-kernel ................. 24163.49 |================ latest-generic-kernel-v5-12-8 ....... 47096.52 |=============================== latest-generic-kernel-v5-12-8-vo .... 47026.29 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 46810.98 |=============================== LZ4 Compression 1.9.3 Compression Level: 1 - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 12903.56 |=============================== latest-generic-kernel-v5-12-8 ....... 10977.54 |========================== latest-generic-kernel-v5-12-8-vo .... 10951.85 |========================== latest-lowlatency-kernel-v5-12-8-vo . 10958.85 |========================== LZ4 Compression 1.9.3 Compression Level: 1 - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 14442.5 |================================ latest-generic-kernel-v5-12-8 ....... 13230.6 |============================= latest-generic-kernel-v5-12-8-vo .... 13421.4 |============================== latest-lowlatency-kernel-v5-12-8-vo . 13328.6 |============================== LZ4 Compression 1.9.3 Compression Level: 3 - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 49.81 |================================== latest-generic-kernel-v5-12-8 ....... 49.73 |================================== latest-generic-kernel-v5-12-8-vo .... 48.95 |================================= latest-lowlatency-kernel-v5-12-8-vo . 47.71 |================================= LZ4 Compression 1.9.3 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 13655.0 |================================ latest-generic-kernel-v5-12-8 ....... 12503.5 |============================= latest-generic-kernel-v5-12-8-vo .... 12584.1 |============================= latest-lowlatency-kernel-v5-12-8-vo . 12502.3 |============================= LZ4 Compression 1.9.3 Compression Level: 9 - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 48.75 |================================== latest-generic-kernel-v5-12-8 ....... 47.36 |================================= latest-generic-kernel-v5-12-8-vo .... 47.40 |================================= latest-lowlatency-kernel-v5-12-8-vo . 47.41 |================================= LZ4 Compression 1.9.3 Compression Level: 9 - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 13709.7 |================================ latest-generic-kernel-v5-12-8 ....... 12527.3 |============================= latest-generic-kernel-v5-12-8-vo .... 12686.7 |============================== latest-lowlatency-kernel-v5-12-8-vo . 12524.3 |============================= Zstd Compression 1.5.0 Compression Level: 3 - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 717.5 |================================== latest-generic-kernel-v5-12-8 ....... 694.3 |================================= latest-generic-kernel-v5-12-8-vo .... 696.2 |================================= latest-lowlatency-kernel-v5-12-8-vo . 675.2 |================================ Zstd Compression 1.5.0 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 3230.4 |================================= latest-generic-kernel-v5-12-8 ....... 3090.8 |================================ latest-generic-kernel-v5-12-8-vo .... 3149.4 |================================ latest-lowlatency-kernel-v5-12-8-vo . 3134.6 |================================ Zstd Compression 1.5.0 Compression Level: 8 - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 187.5 |================================== latest-generic-kernel-v5-12-8 ....... 179.4 |================================= latest-generic-kernel-v5-12-8-vo .... 181.3 |================================= latest-lowlatency-kernel-v5-12-8-vo . 179.2 |================================ Zstd Compression 1.5.0 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 3361.0 |================================= latest-generic-kernel-v5-12-8 ....... 3180.3 |=============================== latest-generic-kernel-v5-12-8-vo .... 3191.3 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 3181.1 |=============================== Zstd Compression 1.5.0 Compression Level: 19 - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 5.72 |=================================== latest-generic-kernel-v5-12-8 ....... 5.12 |=============================== latest-generic-kernel-v5-12-8-vo .... 5.17 |================================ latest-lowlatency-kernel-v5-12-8-vo . 5.03 |=============================== Zstd Compression 1.5.0 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 2998.9 |================================= latest-generic-kernel-v5-12-8 ....... 2812.4 |=============================== latest-generic-kernel-v5-12-8-vo .... 2812.5 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 2831.7 |=============================== Zstd Compression 1.5.0 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 484.9 |================================== latest-generic-kernel-v5-12-8 ....... 452.3 |================================ latest-generic-kernel-v5-12-8-vo .... 453.0 |================================ latest-lowlatency-kernel-v5-12-8-vo . 445.2 |=============================== Zstd Compression 1.5.0 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 3498.1 |================================= latest-generic-kernel-v5-12-8 ....... 3397.9 |================================ latest-generic-kernel-v5-12-8-vo .... 3326.9 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 3329.3 |=============================== Zstd Compression 1.5.0 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 180.4 |================================== latest-generic-kernel-v5-12-8 ....... 171.5 |================================ latest-generic-kernel-v5-12-8-vo .... 171.7 |================================ latest-lowlatency-kernel-v5-12-8-vo . 168.8 |================================ Zstd Compression 1.5.0 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 3649.4 |================================= latest-generic-kernel-v5-12-8 ....... 3471.6 |=============================== latest-generic-kernel-v5-12-8-vo .... 3489.4 |================================ latest-lowlatency-kernel-v5-12-8-vo . 3456.9 |=============================== Zstd Compression 1.5.0 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better stock-debian-kernel ................. 4.52 |=================================== latest-generic-kernel-v5-12-8 ....... 4.08 |================================ latest-generic-kernel-v5-12-8-vo .... 4.09 |================================ latest-lowlatency-kernel-v5-12-8-vo . 4.03 |=============================== Zstd Compression 1.5.0 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better stock-debian-kernel ................. 3004.8 |================================= latest-generic-kernel-v5-12-8 ....... 2842.6 |=============================== latest-generic-kernel-v5-12-8-vo .... 2897.6 |================================ latest-lowlatency-kernel-v5-12-8-vo . 2884.0 |================================ Botan 2.17.3 Test: KASUMI MiB/s > Higher Is Better stock-debian-kernel ................. 73.52 |================================== latest-generic-kernel-v5-12-8 ....... 71.25 |================================= latest-generic-kernel-v5-12-8-vo .... 71.24 |================================= latest-lowlatency-kernel-v5-12-8-vo . 71.56 |================================= Botan 2.17.3 Test: KASUMI - Decrypt MiB/s > Higher Is Better stock-debian-kernel ................. 73.66 |================================== latest-generic-kernel-v5-12-8 ....... 71.99 |================================= latest-generic-kernel-v5-12-8-vo .... 71.95 |================================= latest-lowlatency-kernel-v5-12-8-vo . 71.68 |================================= Botan 2.17.3 Test: AES-256 MiB/s > Higher Is Better stock-debian-kernel ................. 4786.18 |================================ latest-generic-kernel-v5-12-8 ....... 4679.97 |=============================== latest-generic-kernel-v5-12-8-vo .... 4716.29 |================================ latest-lowlatency-kernel-v5-12-8-vo . 4755.01 |================================ Botan 2.17.3 Test: AES-256 - Decrypt MiB/s > Higher Is Better stock-debian-kernel ................. 4961.29 |================================ latest-generic-kernel-v5-12-8 ....... 4900.13 |================================ latest-generic-kernel-v5-12-8-vo .... 4884.54 |================================ latest-lowlatency-kernel-v5-12-8-vo . 4875.17 |=============================== Botan 2.17.3 Test: Twofish MiB/s > Higher Is Better stock-debian-kernel ................. 292.37 |================================ latest-generic-kernel-v5-12-8 ....... 298.55 |================================ latest-generic-kernel-v5-12-8-vo .... 300.43 |================================= latest-lowlatency-kernel-v5-12-8-vo . 304.50 |================================= Botan 2.17.3 Test: Twofish - Decrypt MiB/s > Higher Is Better stock-debian-kernel ................. 305.03 |================================ latest-generic-kernel-v5-12-8 ....... 311.23 |================================= latest-generic-kernel-v5-12-8-vo .... 310.88 |================================= latest-lowlatency-kernel-v5-12-8-vo . 310.01 |================================= Botan 2.17.3 Test: Blowfish MiB/s > Higher Is Better stock-debian-kernel ................. 355.46 |================================ latest-generic-kernel-v5-12-8 ....... 365.71 |================================= latest-generic-kernel-v5-12-8-vo .... 363.35 |================================= latest-lowlatency-kernel-v5-12-8-vo . 367.79 |================================= Botan 2.17.3 Test: Blowfish - Decrypt MiB/s > Higher Is Better stock-debian-kernel ................. 377.77 |================================= latest-generic-kernel-v5-12-8 ....... 380.01 |================================= latest-generic-kernel-v5-12-8-vo .... 380.88 |================================= latest-lowlatency-kernel-v5-12-8-vo . 379.98 |================================= Botan 2.17.3 Test: CAST-256 MiB/s > Higher Is Better stock-debian-kernel ................. 112.29 |================================= latest-generic-kernel-v5-12-8 ....... 111.54 |================================= latest-generic-kernel-v5-12-8-vo .... 110.32 |================================ latest-lowlatency-kernel-v5-12-8-vo . 111.60 |================================= Botan 2.17.3 Test: CAST-256 - Decrypt MiB/s > Higher Is Better stock-debian-kernel ................. 117.61 |================================= latest-generic-kernel-v5-12-8 ....... 116.75 |================================= latest-generic-kernel-v5-12-8-vo .... 115.61 |================================ latest-lowlatency-kernel-v5-12-8-vo . 115.97 |================================= Botan 2.17.3 Test: ChaCha20Poly1305 MiB/s > Higher Is Better stock-debian-kernel ................. 469.96 |============================ latest-generic-kernel-v5-12-8 ....... 545.56 |================================= latest-generic-kernel-v5-12-8-vo .... 545.20 |================================= latest-lowlatency-kernel-v5-12-8-vo . 546.20 |================================= Botan 2.17.3 Test: ChaCha20Poly1305 - Decrypt MiB/s > Higher Is Better stock-debian-kernel ................. 462.71 |============================ latest-generic-kernel-v5-12-8 ....... 537.82 |================================= latest-generic-kernel-v5-12-8-vo .... 537.10 |================================= latest-lowlatency-kernel-v5-12-8-vo . 537.96 |================================= Crafty 25.2 Elapsed Time Nodes Per Second > Higher Is Better stock-debian-kernel ................. 7662111 |================================ latest-generic-kernel-v5-12-8 ....... 7529610 |=============================== latest-generic-kernel-v5-12-8-vo .... 7491360 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 7406320 |=============================== John The Ripper 1.9.0-jumbo-1 Test: Blowfish Real C/S > Higher Is Better stock-debian-kernel ................. 1857 |=================================== latest-generic-kernel-v5-12-8 ....... 1854 |=================================== latest-generic-kernel-v5-12-8-vo .... 1843 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 1845 |=================================== John The Ripper 1.9.0-jumbo-1 Test: MD5 Real C/S > Higher Is Better stock-debian-kernel ................. 115814 |================================ latest-generic-kernel-v5-12-8 ....... 118976 |================================= latest-generic-kernel-v5-12-8-vo .... 119046 |================================= latest-lowlatency-kernel-v5-12-8-vo . 118327 |================================= GraphicsMagick 1.3.33 Operation: Swirl Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 62 |===================================== latest-generic-kernel-v5-12-8 ....... 60 |==================================== latest-generic-kernel-v5-12-8-vo .... 61 |==================================== latest-lowlatency-kernel-v5-12-8-vo . 60 |==================================== GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 732 |==================================== latest-generic-kernel-v5-12-8 ....... 561 |============================ latest-generic-kernel-v5-12-8-vo .... 586 |============================= latest-lowlatency-kernel-v5-12-8-vo . 540 |=========================== GraphicsMagick 1.3.33 Operation: Sharpen Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 12 |===================================== latest-generic-kernel-v5-12-8 ....... 12 |===================================== latest-generic-kernel-v5-12-8-vo .... 12 |===================================== latest-lowlatency-kernel-v5-12-8-vo . 11 |================================== GraphicsMagick 1.3.33 Operation: Enhanced Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 21 |=================================== latest-generic-kernel-v5-12-8 ....... 21 |=================================== latest-generic-kernel-v5-12-8-vo .... 22 |===================================== latest-lowlatency-kernel-v5-12-8-vo . 21 |=================================== GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 120 |==================================== latest-generic-kernel-v5-12-8 ....... 108 |================================ latest-generic-kernel-v5-12-8-vo .... 109 |================================= latest-lowlatency-kernel-v5-12-8-vo . 108 |================================ GraphicsMagick 1.3.33 Operation: Noise-Gaussian Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 32 |=================================== latest-generic-kernel-v5-12-8 ....... 34 |===================================== latest-generic-kernel-v5-12-8-vo .... 34 |===================================== latest-lowlatency-kernel-v5-12-8-vo . 34 |===================================== GraphicsMagick 1.3.33 Operation: HWB Color Space Iterations Per Minute > Higher Is Better stock-debian-kernel ................. 254 |==================================== latest-generic-kernel-v5-12-8 ....... 225 |================================ latest-generic-kernel-v5-12-8-vo .... 229 |================================ latest-lowlatency-kernel-v5-12-8-vo . 224 |================================ x264 2019-12-17 H.264 Video Encoding Frames Per Second > Higher Is Better stock-debian-kernel ................. 13.42 |================================== latest-generic-kernel-v5-12-8 ....... 13.33 |================================== latest-generic-kernel-v5-12-8-vo .... 13.39 |================================== latest-lowlatency-kernel-v5-12-8-vo . 13.17 |================================= x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better stock-debian-kernel ................. 2.35 |=================================== latest-generic-kernel-v5-12-8 ....... 2.33 |=================================== latest-generic-kernel-v5-12-8-vo .... 2.33 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 2.30 |================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better stock-debian-kernel ................. 7177 |=================================== latest-generic-kernel-v5-12-8 ....... 6823 |================================= latest-generic-kernel-v5-12-8-vo .... 6885 |================================== latest-lowlatency-kernel-v5-12-8-vo . 6785 |================================= Stockfish 13 Total Time Nodes Per Second > Higher Is Better stock-debian-kernel ................. 2665660 |================================ latest-generic-kernel-v5-12-8 ....... 2692355 |================================ latest-generic-kernel-v5-12-8-vo .... 2663466 |================================ latest-lowlatency-kernel-v5-12-8-vo . 2642113 |=============================== Timed Linux Kernel Compilation 5.10.20 Time To Compile Seconds < Lower Is Better stock-debian-kernel ................. 636.78 |============================== latest-generic-kernel-v5-12-8 ....... 682.32 |================================= latest-generic-kernel-v5-12-8-vo .... 672.96 |================================ latest-lowlatency-kernel-v5-12-8-vo . 692.26 |================================= Timed PHP Compilation 7.4.2 Time To Compile Seconds < Lower Is Better stock-debian-kernel ................. 255.80 |=============================== latest-generic-kernel-v5-12-8 ....... 266.44 |================================= latest-generic-kernel-v5-12-8-vo .... 264.32 |================================ latest-lowlatency-kernel-v5-12-8-vo . 270.07 |================================= C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better stock-debian-kernel ................. 612.14 |================================ latest-generic-kernel-v5-12-8 ....... 627.78 |================================= latest-generic-kernel-v5-12-8-vo .... 627.24 |================================= latest-lowlatency-kernel-v5-12-8-vo . 629.82 |================================= oneDNN 2.1.2 Harness: IP Shapes 1D - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 14.13 |================================= latest-generic-kernel-v5-12-8 ....... 14.68 |================================== latest-generic-kernel-v5-12-8-vo .... 14.72 |================================== latest-lowlatency-kernel-v5-12-8-vo . 14.64 |================================== oneDNN 2.1.2 Harness: IP Shapes 3D - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 8.38821 |======================= latest-generic-kernel-v5-12-8 ....... 11.25830 |=============================== latest-generic-kernel-v5-12-8-vo .... 10.68750 |============================= latest-lowlatency-kernel-v5-12-8-vo . 10.90420 |============================== oneDNN 2.1.2 Harness: Convolution Batch Shapes Auto - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 29.95 |================================ latest-generic-kernel-v5-12-8 ....... 30.97 |================================= latest-generic-kernel-v5-12-8-vo .... 31.84 |================================== latest-lowlatency-kernel-v5-12-8-vo . 31.91 |================================== oneDNN 2.1.2 Harness: Deconvolution Batch shapes_1d - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 20.09 |================================= latest-generic-kernel-v5-12-8 ....... 20.28 |================================== latest-generic-kernel-v5-12-8-vo .... 20.26 |================================== latest-lowlatency-kernel-v5-12-8-vo . 20.41 |================================== oneDNN 2.1.2 Harness: Deconvolution Batch shapes_3d - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 40.60 |================================== latest-generic-kernel-v5-12-8 ....... 41.04 |================================== latest-generic-kernel-v5-12-8-vo .... 39.35 |================================= latest-lowlatency-kernel-v5-12-8-vo . 38.58 |================================ oneDNN 2.1.2 Harness: Recurrent Neural Network Training - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 27383.2 |================================ latest-generic-kernel-v5-12-8 ....... 27581.0 |================================ latest-generic-kernel-v5-12-8-vo .... 27490.6 |================================ latest-lowlatency-kernel-v5-12-8-vo . 27738.2 |================================ oneDNN 2.1.2 Harness: Recurrent Neural Network Inference - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 13475.0 |=============================== latest-generic-kernel-v5-12-8 ....... 13765.1 |================================ latest-generic-kernel-v5-12-8-vo .... 13721.0 |================================ latest-lowlatency-kernel-v5-12-8-vo . 13863.9 |================================ oneDNN 2.1.2 Harness: Matrix Multiply Batch Shapes Transformer - Data Type: u8s8f32 - Engine: CPU ms < Lower Is Better stock-debian-kernel ................. 26.07 |============================= latest-generic-kernel-v5-12-8 ....... 30.80 |================================== latest-generic-kernel-v5-12-8-vo .... 31.00 |================================== latest-lowlatency-kernel-v5-12-8-vo . 30.97 |================================== Numpy Benchmark Score > Higher Is Better stock-debian-kernel ................. 360.55 |================================= latest-generic-kernel-v5-12-8 ....... 334.81 |=============================== latest-generic-kernel-v5-12-8-vo .... 333.63 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 333.66 |=============================== Cython Benchmark 0.29.21 Test: N-Queens Seconds < Lower Is Better stock-debian-kernel ................. 24.69 |================================ latest-generic-kernel-v5-12-8 ....... 25.72 |================================== latest-generic-kernel-v5-12-8-vo .... 26.00 |================================== latest-lowlatency-kernel-v5-12-8-vo . 25.82 |================================== Opus Codec Encoding 1.3.1 WAV To Opus Encode Seconds < Lower Is Better stock-debian-kernel ................. 9.828 |================================ latest-generic-kernel-v5-12-8 ....... 10.026 |================================= latest-generic-kernel-v5-12-8-vo .... 10.030 |================================= latest-lowlatency-kernel-v5-12-8-vo . 10.002 |================================= FFmpeg 4.0.2 H.264 HD To NTSC DV Seconds < Lower Is Better stock-debian-kernel ................. 18.22 |================================= latest-generic-kernel-v5-12-8 ....... 18.57 |================================== latest-generic-kernel-v5-12-8-vo .... 18.25 |================================= latest-lowlatency-kernel-v5-12-8-vo . 18.18 |================================= Sample Pi Program Seconds < Lower Is Better stock-debian-kernel ................. 13.861 |================================= latest-generic-kernel-v5-12-8 ....... 7.759 |================== latest-generic-kernel-v5-12-8-vo .... 7.743 |================== latest-lowlatency-kernel-v5-12-8-vo . 7.536 |================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better stock-debian-kernel ................. 217.4 |================================== latest-generic-kernel-v5-12-8 ....... 217.2 |================================== latest-generic-kernel-v5-12-8-vo .... 216.8 |================================== latest-lowlatency-kernel-v5-12-8-vo . 218.9 |================================== Core-Latency Average Latency Between CPU Cores ns < Lower Is Better stock-debian-kernel ................. 44.64 |==================== latest-generic-kernel-v5-12-8 ....... 75.01 |================================= latest-generic-kernel-v5-12-8-vo .... 76.46 |================================== latest-lowlatency-kernel-v5-12-8-vo . 76.96 |================================== MariaDB 10.5.2 Clients: 1 Queries Per Second > Higher Is Better stock-debian-kernel . 4711 |=================================================== MariaDB 10.5.2 Clients: 4 Queries Per Second > Higher Is Better stock-debian-kernel . 2747 |=================================================== MariaDB 10.5.2 Clients: 16 Queries Per Second > Higher Is Better stock-debian-kernel . 1182 |=================================================== Tensorflow Build: Cifar10 Seconds < Lower Is Better stock-debian-kernel . 320.63 |================================================= PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only TPS > Higher Is Better stock-debian-kernel ................. 14477 |================================== latest-generic-kernel-v5-12-8 ....... 14063 |================================= latest-generic-kernel-v5-12-8-vo .... 14264 |================================= latest-lowlatency-kernel-v5-12-8-vo . 13649 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better stock-debian-kernel ................. 0.069 |================================ latest-generic-kernel-v5-12-8 ....... 0.071 |================================= latest-generic-kernel-v5-12-8-vo .... 0.070 |================================= latest-lowlatency-kernel-v5-12-8-vo . 0.073 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write TPS > Higher Is Better stock-debian-kernel ................. 1489 |=================================== latest-generic-kernel-v5-12-8 ....... 1410 |================================= latest-generic-kernel-v5-12-8-vo .... 1415 |================================= latest-lowlatency-kernel-v5-12-8-vo . 1401 |================================= PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better stock-debian-kernel ................. 0.672 |================================ latest-generic-kernel-v5-12-8 ....... 0.710 |================================== latest-generic-kernel-v5-12-8-vo .... 0.707 |================================== latest-lowlatency-kernel-v5-12-8-vo . 0.714 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only TPS > Higher Is Better stock-debian-kernel ................. 31727 |================================== latest-generic-kernel-v5-12-8 ....... 31154 |================================= latest-generic-kernel-v5-12-8-vo .... 30915 |================================= latest-lowlatency-kernel-v5-12-8-vo . 30124 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better stock-debian-kernel ................. 1.577 |================================ latest-generic-kernel-v5-12-8 ....... 1.606 |================================= latest-generic-kernel-v5-12-8-vo .... 1.618 |================================= latest-lowlatency-kernel-v5-12-8-vo . 1.660 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write TPS > Higher Is Better stock-debian-kernel ................. 1721 |=================================== latest-generic-kernel-v5-12-8 ....... 1582 |================================ latest-generic-kernel-v5-12-8-vo .... 1601 |================================= latest-lowlatency-kernel-v5-12-8-vo . 1570 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better stock-debian-kernel ................. 29.05 |=============================== latest-generic-kernel-v5-12-8 ....... 31.61 |================================== latest-generic-kernel-v5-12-8-vo .... 31.23 |================================= latest-lowlatency-kernel-v5-12-8-vo . 31.86 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only TPS > Higher Is Better stock-debian-kernel ................. 12966 |================================== latest-generic-kernel-v5-12-8 ....... 12417 |================================= latest-generic-kernel-v5-12-8-vo .... 12574 |================================= latest-lowlatency-kernel-v5-12-8-vo . 12037 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better stock-debian-kernel ................. 0.077 |================================ latest-generic-kernel-v5-12-8 ....... 0.081 |================================= latest-generic-kernel-v5-12-8-vo .... 0.080 |================================= latest-lowlatency-kernel-v5-12-8-vo . 0.083 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Write TPS > Higher Is Better stock-debian-kernel ................. 1373 |=================================== latest-generic-kernel-v5-12-8 ....... 1305 |================================= latest-generic-kernel-v5-12-8-vo .... 1311 |================================= latest-lowlatency-kernel-v5-12-8-vo . 1249 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better stock-debian-kernel ................. 0.729 |=============================== latest-generic-kernel-v5-12-8 ....... 0.767 |================================= latest-generic-kernel-v5-12-8-vo .... 0.763 |================================ latest-lowlatency-kernel-v5-12-8-vo . 0.800 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Only TPS > Higher Is Better stock-debian-kernel ................. 26380 |================================== latest-generic-kernel-v5-12-8 ....... 25655 |================================= latest-generic-kernel-v5-12-8-vo .... 25881 |================================= latest-lowlatency-kernel-v5-12-8-vo . 24735 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better stock-debian-kernel ................. 1.897 |================================ latest-generic-kernel-v5-12-8 ....... 1.949 |================================= latest-generic-kernel-v5-12-8-vo .... 1.932 |================================ latest-lowlatency-kernel-v5-12-8-vo . 2.022 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Only TPS > Higher Is Better stock-debian-kernel ................. 4084 |=================================== latest-generic-kernel-v5-12-8 ....... 2939 |========================= latest-generic-kernel-v5-12-8-vo .... 3103 |=========================== latest-lowlatency-kernel-v5-12-8-vo . 3000 |========================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better stock-debian-kernel ................. 0.246 |========================= latest-generic-kernel-v5-12-8 ....... 0.340 |================================== latest-generic-kernel-v5-12-8-vo .... 0.323 |================================ latest-lowlatency-kernel-v5-12-8-vo . 0.334 |================================= PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write TPS > Higher Is Better stock-debian-kernel ................. 3792 |=================================== latest-generic-kernel-v5-12-8 ....... 3494 |================================ latest-generic-kernel-v5-12-8-vo .... 3528 |================================= latest-lowlatency-kernel-v5-12-8-vo . 3492 |================================ PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better stock-debian-kernel ................. 13.19 |=============================== latest-generic-kernel-v5-12-8 ....... 14.31 |================================== latest-generic-kernel-v5-12-8-vo .... 14.18 |================================== latest-lowlatency-kernel-v5-12-8-vo . 14.32 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Write TPS > Higher Is Better stock-debian-kernel ................. 1061 |=================================== latest-generic-kernel-v5-12-8 ....... 901 |============================== latest-generic-kernel-v5-12-8-vo .... 944 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 912 |============================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better stock-debian-kernel ................. 0.944 |============================= latest-generic-kernel-v5-12-8 ....... 1.111 |================================== latest-generic-kernel-v5-12-8-vo .... 1.059 |================================ latest-lowlatency-kernel-v5-12-8-vo . 1.097 |================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Only TPS > Higher Is Better stock-debian-kernel ................. 19281 |================================== latest-generic-kernel-v5-12-8 ....... 14497 |========================== latest-generic-kernel-v5-12-8-vo .... 15131 |=========================== latest-lowlatency-kernel-v5-12-8-vo . 14763 |========================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better stock-debian-kernel ................. 2.594 |========================== latest-generic-kernel-v5-12-8 ....... 3.449 |================================== latest-generic-kernel-v5-12-8-vo .... 3.306 |================================= latest-lowlatency-kernel-v5-12-8-vo . 3.388 |================================= PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Write TPS > Higher Is Better stock-debian-kernel ................. 3332 |=================================== latest-generic-kernel-v5-12-8 ....... 2744 |============================= latest-generic-kernel-v5-12-8-vo .... 2946 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 3096 |================================= PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better stock-debian-kernel ................. 15.05 |============================ latest-generic-kernel-v5-12-8 ....... 18.38 |================================== latest-generic-kernel-v5-12-8-vo .... 17.01 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 16.15 |============================== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better stock-debian-kernel ................. 64.18 |================================ latest-generic-kernel-v5-12-8 ....... 67.36 |================================== latest-generic-kernel-v5-12-8-vo .... 65.96 |================================= latest-lowlatency-kernel-v5-12-8-vo . 66.41 |================================== GIMP 2.10.8 Test: resize Seconds < Lower Is Better stock-debian-kernel . 15.05 |================================================== GIMP 2.10.8 Test: rotate Seconds < Lower Is Better stock-debian-kernel . 21.07 |================================================== GIMP 2.10.8 Test: auto-levels Seconds < Lower Is Better stock-debian-kernel . 29.76 |================================================== GIMP 2.10.8 Test: unsharp-mask Seconds < Lower Is Better stock-debian-kernel . 31.68 |================================================== Redis 6.0.9 Test: LPOP Requests Per Second > Higher Is Better stock-debian-kernel ................. 1770817.25 |============================= latest-generic-kernel-v5-12-8 ....... 1667235.00 |=========================== latest-generic-kernel-v5-12-8-vo .... 1228448.71 |==================== latest-lowlatency-kernel-v5-12-8-vo . 1179814.46 |=================== Redis 6.0.9 Test: SADD Requests Per Second > Higher Is Better stock-debian-kernel ................. 1416666.92 |============================ latest-generic-kernel-v5-12-8 ....... 1447664.29 |============================= latest-generic-kernel-v5-12-8-vo .... 1467955.42 |============================= latest-lowlatency-kernel-v5-12-8-vo . 1436265.29 |============================ Redis 6.0.9 Test: LPUSH Requests Per Second > Higher Is Better stock-debian-kernel ................. 1127622.50 |============================ latest-generic-kernel-v5-12-8 ....... 1169863.71 |============================= latest-generic-kernel-v5-12-8-vo .... 1166356.63 |============================= latest-lowlatency-kernel-v5-12-8-vo . 1146140.41 |============================ Redis 6.0.9 Test: GET Requests Per Second > Higher Is Better stock-debian-kernel ................. 1616455.08 |============================= latest-generic-kernel-v5-12-8 ....... 1618896.75 |============================= latest-generic-kernel-v5-12-8-vo .... 1540622.96 |============================ latest-lowlatency-kernel-v5-12-8-vo . 1485467.79 |=========================== Redis 6.0.9 Test: SET Requests Per Second > Higher Is Better stock-debian-kernel ................. 1275458.62 |============================ latest-generic-kernel-v5-12-8 ....... 1318732.08 |============================= latest-generic-kernel-v5-12-8-vo .... 1298001.36 |============================= latest-lowlatency-kernel-v5-12-8-vo . 1292967.50 |============================ Caffe 2020-02-13 Model: AlexNet - Acceleration: CPU - Iterations: 100 Milli-Seconds < Lower Is Better stock-debian-kernel . 77125 |================================================== Caffe 2020-02-13 Model: GoogleNet - Acceleration: CPU - Iterations: 100 Milli-Seconds < Lower Is Better stock-debian-kernel . 174890 |================================================= Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better stock-debian-kernel ................. 7601.74 |============================== latest-generic-kernel-v5-12-8 ....... 8045.32 |================================ latest-generic-kernel-v5-12-8-vo .... 8159.40 |================================ latest-lowlatency-kernel-v5-12-8-vo . 8048.35 |================================ Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better stock-debian-kernel ................. 4105.13 |================================ latest-generic-kernel-v5-12-8 ....... 4109.70 |================================ latest-generic-kernel-v5-12-8-vo .... 4119.94 |================================ latest-lowlatency-kernel-v5-12-8-vo . 4104.39 |================================ Apache Cassandra 3.11.4 Test: Writes Op/s > Higher Is Better stock-debian-kernel ................. 5162 |=================================== latest-generic-kernel-v5-12-8 ....... 4466 |============================== latest-generic-kernel-v5-12-8-vo .... 4581 |=============================== latest-lowlatency-kernel-v5-12-8-vo . 4494 |============================== Blender 2.92 Blend File: BMW27 - Compute: CPU-Only Seconds < Lower Is Better stock-debian-kernel ................. 1477.19 |=============================== latest-generic-kernel-v5-12-8 ....... 1510.97 |================================ latest-generic-kernel-v5-12-8-vo .... 1508.49 |================================ latest-lowlatency-kernel-v5-12-8-vo . 1521.18 |================================ PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better stock-debian-kernel ................. 1059 |=================================== latest-generic-kernel-v5-12-8 ....... 1033 |================================== latest-generic-kernel-v5-12-8-vo .... 1032 |================================== latest-lowlatency-kernel-v5-12-8-vo . 1035 |================================== PyPerformance 1.0.0 Benchmark: go Milliseconds < Lower Is Better stock-debian-kernel ................. 273 |==================================== latest-generic-kernel-v5-12-8 ....... 272 |==================================== latest-generic-kernel-v5-12-8-vo .... 272 |==================================== latest-lowlatency-kernel-v5-12-8-vo . 271 |==================================== PyPerformance 1.0.0 Benchmark: 2to3 Milliseconds < Lower Is Better stock-debian-kernel ................. 360 |==================================== latest-generic-kernel-v5-12-8 ....... 361 |==================================== latest-generic-kernel-v5-12-8-vo .... 362 |==================================== latest-lowlatency-kernel-v5-12-8-vo . 361 |==================================== PyPerformance 1.0.0 Benchmark: chaos Milliseconds < Lower Is Better stock-debian-kernel ................. 129 |==================================== latest-generic-kernel-v5-12-8 ....... 116 |================================ latest-generic-kernel-v5-12-8-vo .... 116 |================================ latest-lowlatency-kernel-v5-12-8-vo . 116 |================================ PyPerformance 1.0.0 Benchmark: float Milliseconds < Lower Is Better stock-debian-kernel ................. 116 |================================= latest-generic-kernel-v5-12-8 ....... 125 |=================================== latest-generic-kernel-v5-12-8-vo .... 126 |==================================== latest-lowlatency-kernel-v5-12-8-vo . 127 |==================================== PyPerformance 1.0.0 Benchmark: nbody Milliseconds < Lower Is Better stock-debian-kernel ................. 135 |==================================== latest-generic-kernel-v5-12-8 ....... 132 |=================================== latest-generic-kernel-v5-12-8-vo .... 130 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 131 |=================================== PyPerformance 1.0.0 Benchmark: pathlib Milliseconds < Lower Is Better stock-debian-kernel ................. 20.5 |=================================== latest-generic-kernel-v5-12-8 ....... 19.3 |================================= latest-generic-kernel-v5-12-8-vo .... 18.9 |================================ latest-lowlatency-kernel-v5-12-8-vo . 18.9 |================================ PyPerformance 1.0.0 Benchmark: raytrace Milliseconds < Lower Is Better stock-debian-kernel ................. 516 |==================================== latest-generic-kernel-v5-12-8 ....... 498 |=================================== latest-generic-kernel-v5-12-8-vo .... 495 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 495 |=================================== PyPerformance 1.0.0 Benchmark: json_loads Milliseconds < Lower Is Better stock-debian-kernel ................. 27.2 |=================================== latest-generic-kernel-v5-12-8 ....... 26.9 |=================================== latest-generic-kernel-v5-12-8-vo .... 26.6 |================================== latest-lowlatency-kernel-v5-12-8-vo . 26.6 |================================== PyPerformance 1.0.0 Benchmark: crypto_pyaes Milliseconds < Lower Is Better stock-debian-kernel ................. 114 |==================================== latest-generic-kernel-v5-12-8 ....... 112 |=================================== latest-generic-kernel-v5-12-8-vo .... 113 |==================================== latest-lowlatency-kernel-v5-12-8-vo . 112 |=================================== PyPerformance 1.0.0 Benchmark: regex_compile Milliseconds < Lower Is Better stock-debian-kernel ................. 194 |==================================== latest-generic-kernel-v5-12-8 ....... 177 |================================= latest-generic-kernel-v5-12-8-vo .... 177 |================================= latest-lowlatency-kernel-v5-12-8-vo . 178 |================================= PyPerformance 1.0.0 Benchmark: python_startup Milliseconds < Lower Is Better stock-debian-kernel ................. 8.65 |================================= latest-generic-kernel-v5-12-8 ....... 8.70 |================================== latest-generic-kernel-v5-12-8-vo .... 8.95 |=================================== latest-lowlatency-kernel-v5-12-8-vo . 9.05 |=================================== PyPerformance 1.0.0 Benchmark: django_template Milliseconds < Lower Is Better stock-debian-kernel ................. 60.4 |=================================== latest-generic-kernel-v5-12-8 ....... 51.1 |============================== latest-generic-kernel-v5-12-8-vo .... 51.2 |============================== latest-lowlatency-kernel-v5-12-8-vo . 52.4 |============================== PyPerformance 1.0.0 Benchmark: pickle_pure_python Milliseconds < Lower Is Better stock-debian-kernel ................. 511 |==================================== latest-generic-kernel-v5-12-8 ....... 477 |================================== latest-generic-kernel-v5-12-8-vo .... 478 |================================== latest-lowlatency-kernel-v5-12-8-vo . 477 |================================== NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better stock-debian-kernel ................. 24631.40 |=============================== latest-generic-kernel-v5-12-8 ....... 22335.77 |============================ latest-generic-kernel-v5-12-8-vo .... 23062.88 |============================= latest-lowlatency-kernel-v5-12-8-vo . 22241.67 |============================ Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better stock-debian-kernel ................. 14037.97 |=============================== latest-generic-kernel-v5-12-8 ....... 11633.10 |========================== latest-generic-kernel-v5-12-8-vo .... 11796.39 |========================== latest-lowlatency-kernel-v5-12-8-vo . 11879.01 |========================== Tesseract OCR 4.0.0 Time To OCR 7 Images Seconds < Lower Is Better stock-debian-kernel . 48.42 |================================================== InfluxDB 1.8.2 Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 val/sec > Higher Is Better stock-debian-kernel ................. 321402.8 |=============================== latest-generic-kernel-v5-12-8 ....... 315081.1 |============================== latest-generic-kernel-v5-12-8-vo .... 315988.8 |============================== latest-lowlatency-kernel-v5-12-8-vo . 317157.5 |=============================== InfluxDB 1.8.2 Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 val/sec > Higher Is Better stock-debian-kernel ................. 309899.4 |=============================== latest-generic-kernel-v5-12-8 ....... 301029.9 |============================== latest-generic-kernel-v5-12-8-vo .... 304110.5 |============================== latest-lowlatency-kernel-v5-12-8-vo . 298563.5 |============================== GIMP 2.10.22 Test: resize Seconds < Lower Is Better latest-generic-kernel-v5-12-8 ....... 20.66 |================================== latest-generic-kernel-v5-12-8-vo .... 20.78 |================================== latest-lowlatency-kernel-v5-12-8-vo . 20.62 |================================== GIMP 2.10.22 Test: rotate Seconds < Lower Is Better latest-generic-kernel-v5-12-8 ....... 16.00 |================================== latest-generic-kernel-v5-12-8-vo .... 15.91 |================================== latest-lowlatency-kernel-v5-12-8-vo . 15.95 |================================== GIMP 2.10.22 Test: auto-levels Seconds < Lower Is Better latest-generic-kernel-v5-12-8 ....... 21.43 |================================== latest-generic-kernel-v5-12-8-vo .... 21.36 |================================== latest-lowlatency-kernel-v5-12-8-vo . 21.35 |================================== GIMP 2.10.22 Test: unsharp-mask Seconds < Lower Is Better latest-generic-kernel-v5-12-8 ....... 24.07 |================================== latest-generic-kernel-v5-12-8-vo .... 24.10 |================================== latest-lowlatency-kernel-v5-12-8-vo . 24.29 |================================== Tesseract OCR 4.1.1 Time To OCR 7 Images Seconds < Lower Is Better latest-generic-kernel-v5-12-8 ....... 48.25 |================================== latest-generic-kernel-v5-12-8-vo .... 47.39 |================================= latest-lowlatency-kernel-v5-12-8-vo . 48.22 |==================================