stock-debian-kernel KVM testing on Debian 11 via the Phoronix Test Suite. ,,"stock-debian-kernel","latest-generic-kernel-v5-12-8" Processor,,AMD EPYC (1 Core / 2 Threads),AMD EPYC (1 Core / 2 Threads) Motherboard,,Hetzner vServer v20171111,Hetzner vServer v20171111 Memory,,1 x 8000 MB RAM QEMU,1 x 8000 MB RAM QEMU Disk,,82GB QEMU HDD,82GB QEMU HDD Graphics,,virtiodrmfb,virtio_gpudrmfb Monitor,,,QEMU Monitor OS,,Debian 10,Debian 11 Kernel,,4.19.0-16-amd64 (x86_64),5.12.8-051208-generic (x86_64) Compiler,,GCC 8.3.0,GCC 10.2.1 20210110 File-System,,ext4,ext4 Screen Resolution,,1024x768,1024x768 System Layer,,KVM,KVM ,,"stock-debian-kernel","latest-generic-kernel-v5-12-8" "SQLite - Threads / Copies: 1 (sec)",LIB,7.779,8.996 "SQLite - Threads / Copies: 8 (sec)",LIB,19.072,23.693 "SQLite - Threads / Copies: 32 (sec)",LIB,40.685,45.133 "SQLite - Threads / Copies: 64 (sec)",LIB,68.744,156.343 "SQLite - Threads / Copies: 128 (sec)",LIB,145.002,405.728 "RAMspeed SMP - Type: Add - Benchmark: Integer (MB/s)",HIB,33565.18,30939.13 "RAMspeed SMP - Type: Copy - Benchmark: Integer (MB/s)",HIB,36185.82,30490.90 "RAMspeed SMP - Type: Scale - Benchmark: Integer (MB/s)",HIB,37469.93,34953.86 "RAMspeed SMP - Type: Triad - Benchmark: Integer (MB/s)",HIB,35095.62,32593.25 "RAMspeed SMP - Type: Average - Benchmark: Integer (MB/s)",HIB,35184.28,32141.03 "RAMspeed SMP - Type: Add - Benchmark: Floating Point (MB/s)",HIB,32805.24,31296.68 "RAMspeed SMP - Type: Copy - Benchmark: Floating Point (MB/s)",HIB,36289.44,30366.52 "RAMspeed SMP - Type: Scale - Benchmark: Floating Point (MB/s)",HIB,35943.03,30445.41 "RAMspeed SMP - Type: Triad - Benchmark: Floating Point (MB/s)",HIB,33746.71,31463.60 "RAMspeed SMP - Type: Average - Benchmark: Floating Point (MB/s)",HIB,34785.62,31218.14 "Stream - Type: Copy (MB/s)",HIB,45636.4,43269.1 "Stream - Type: Scale (MB/s)",HIB,32691.0,29364.0 "Stream - Type: Triad (MB/s)",HIB,31456.8,30920.3 "Stream - Type: Add (MB/s)",HIB,31384.7,31058.1 "Tinymembench - Standard Memcpy (MB/s)",HIB,13187.9,13481.5 "Tinymembench - Standard Memset (MB/s)",HIB,30164.1,24523.8 "t-test1 - Threads: 1 (sec)",LIB,19.135,16.687 "t-test1 - Threads: 2 (sec)",LIB,7.307,7.999 "Ethr - Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 (us)",LIB,21.60,23.73 "Ethr - Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 2 (us)",LIB,21.66,23.78 "Ethr - Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 16 (us)",LIB,21.54,23.80 "Ethr - Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 2 (Mbits/s)",HIB,30497,22510 "Ethr - Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 2 (Mbits/s)",HIB,29231,26863 "Ethr - Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 (Mbits/s)",HIB,922.30,855.31 "Ethr - Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 2 (Mbits/s)",HIB,1729,1250.72 "Ethr - Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16 (Mbits/s)",HIB,28997,28136 "Ethr - Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 16 (Mbits/s)",HIB,54109,41000 "Ethr - Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16 (Mbits/s)",HIB,2067,1880 "Ethr - Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 (Connections/sec)",HIB,8525,9887 "Ethr - Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 2 (Connections/sec)",HIB,8704,12933 "Ethr - Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 16 (Connections/sec)",HIB,272164,13893 "iPerf - Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 10 (Mbits/s)",HIB,74913,48219 "iPerf - Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 10 (Mbits/s)",HIB,10.4,10.5 "Sockperf - Test: Throughput (Messages/sec)",HIB,257428,215341 "Sockperf - Test: Latency Ping Pong (usec)",LIB,10.231,11.914 "Sockperf - Test: Latency Under Load (usec)",LIB,10.192,12.387 "Crypto++ - Test: All Algorithms (MiB/s)",HIB,1488.209889,1488.551332 "High Performance Conjugate Gradient - (GFLOP/s)",HIB,2.25028,2.20910 "HPC Challenge - Test / Class: G-HPL (GFLOPS)",HIB,33.89193, "HPC Challenge - Test / Class: G-Ffte (GFLOPS)",HIB,0.84601, "HPC Challenge - Test / Class: EP-DGEMM (GFLOPS)",HIB,35.06213, "HPC Challenge - Test / Class: G-Ptrans (GB/s)",HIB,0.96463, "HPC Challenge - Test / Class: EP-STREAM Triad (GB/s)",HIB,11.33023, "HPC Challenge - Test / Class: G-Random Access (GUP/s)",HIB,0.00494, "FFTW - Build: Stock - Size: 1D FFT Size 32 (Mflops)",HIB,10311.7,8982.8 "FFTW - Build: Stock - Size: 2D FFT Size 32 (Mflops)",HIB,10848,9362.6 "FFTW - Build: Stock - Size: 1D FFT Size 512 (Mflops)",HIB,8910.1,8387.0 "FFTW - Build: Stock - Size: 2D FFT Size 512 (Mflops)",HIB,7778.1,7495.8 "FFTW - Build: Stock - Size: 1D FFT Size 4096 (Mflops)",HIB,8023.1,7886.2 "FFTW - Build: Stock - Size: 2D FFT Size 4096 (Mflops)",HIB,5920.0,4929.4 "FFTW - Build: Float + SSE - Size: 1D FFT Size 32 (Mflops)",HIB,15014,15146 "FFTW - Build: Float + SSE - Size: 2D FFT Size 32 (Mflops)",HIB,39626,41965 "FFTW - Build: Float + SSE - Size: 1D FFT Size 512 (Mflops)",HIB,44642,48049 "FFTW - Build: Float + SSE - Size: 2D FFT Size 512 (Mflops)",HIB,32781,31300 "FFTW - Build: Float + SSE - Size: 1D FFT Size 4096 (Mflops)",HIB,44929,47878 "FFTW - Build: Float + SSE - Size: 2D FFT Size 4096 (Mflops)",HIB,23928,21585 "Fhourstones - Complex Connect-4 Solving (Kpos / sec)",HIB,11236.9,10654.8 "CacheBench - Test: Read (MB/s)",HIB,2055.169242,2465.556036 "CacheBench - Test: Write (MB/s)",HIB,23580.476535,23632.869667 "CacheBench - Test: Read / Modify / Write (MB/s)",HIB,24163.493475,47096.522105 "LZ4 Compression - Compression Level: 1 - Compression Speed (MB/s)",HIB,12903.56,10977.54 "LZ4 Compression - Compression Level: 1 - Decompression Speed (MB/s)",HIB,14442.5,13230.6 "LZ4 Compression - Compression Level: 3 - Compression Speed (MB/s)",HIB,49.81,49.73 "LZ4 Compression - Compression Level: 3 - Decompression Speed (MB/s)",HIB,13655.0,12503.5 "LZ4 Compression - Compression Level: 9 - Compression Speed (MB/s)",HIB,48.75,47.36 "LZ4 Compression - Compression Level: 9 - Decompression Speed (MB/s)",HIB,13709.7,12527.3 "Zstd Compression - Compression Level: 3 - Compression Speed (MB/s)",HIB,717.5,694.3 "Zstd Compression - Compression Level: 3 - Decompression Speed (MB/s)",HIB,3230.4,3090.8 "Zstd Compression - Compression Level: 8 - Compression Speed (MB/s)",HIB,187.5,179.4 "Zstd Compression - Compression Level: 8 - Decompression Speed (MB/s)",HIB,3361.0,3180.3 "Zstd Compression - Compression Level: 19 - Compression Speed (MB/s)",HIB,5.72,5.12 "Zstd Compression - Compression Level: 19 - Decompression Speed (MB/s)",HIB,2998.9,2812.4 "Zstd Compression - Compression Level: 3, Long Mode - Compression Speed (MB/s)",HIB,484.9,452.3 "Zstd Compression - Compression Level: 3, Long Mode - Decompression Speed (MB/s)",HIB,3498.1,3397.9 "Zstd Compression - Compression Level: 8, Long Mode - Compression Speed (MB/s)",HIB,180.4,171.5 "Zstd Compression - Compression Level: 8, Long Mode - Decompression Speed (MB/s)",HIB,3649.4,3471.6 "Zstd Compression - Compression Level: 19, Long Mode - Compression Speed (MB/s)",HIB,4.52,4.08 "Zstd Compression - Compression Level: 19, Long Mode - Decompression Speed (MB/s)",HIB,3004.8,2842.6 "Botan - Test: KASUMI (MiB/s)",HIB,73.518,71.248 "Botan - Test: KASUMI - Decrypt (MiB/s)",HIB,73.663,71.992 "Botan - Test: AES-256 (MiB/s)",HIB,4786.175,4679.973 "Botan - Test: AES-256 - Decrypt (MiB/s)",HIB,4961.289,4900.128 "Botan - Test: Twofish (MiB/s)",HIB,292.372,298.554 "Botan - Test: Twofish - Decrypt (MiB/s)",HIB,305.028,311.226 "Botan - Test: Blowfish (MiB/s)",HIB,355.460,365.713 "Botan - Test: Blowfish - Decrypt (MiB/s)",HIB,377.769,380.005 "Botan - Test: CAST-256 (MiB/s)",HIB,112.294,111.543 "Botan - Test: CAST-256 - Decrypt (MiB/s)",HIB,117.607,116.745 "Botan - Test: ChaCha20Poly1305 (MiB/s)",HIB,469.955,545.559 "Botan - Test: ChaCha20Poly1305 - Decrypt (MiB/s)",HIB,462.706,537.823 "Crafty - Elapsed Time (Nodes/s)",HIB,7662111,7529610 "John The Ripper - Test: Blowfish (Real C/S)",HIB,1857,1854 "John The Ripper - Test: MD5 (Real C/S)",HIB,115814,118976 "GraphicsMagick - Operation: Swirl (Iterations/min)",HIB,62,60 "GraphicsMagick - Operation: Rotate (Iterations/min)",HIB,732,561 "GraphicsMagick - Operation: Sharpen (Iterations/min)",HIB,12,12 "GraphicsMagick - Operation: Enhanced (Iterations/min)",HIB,21,21 "GraphicsMagick - Operation: Resizing (Iterations/min)",HIB,120,108 "GraphicsMagick - Operation: Noise-Gaussian (Iterations/min)",HIB,32,34 "GraphicsMagick - Operation: HWB Color Space (Iterations/min)",HIB,254,225 "x264 - H.264 Video Encoding (FPS)",HIB,13.42,13.33 "x265 - Video Input: Bosphorus 4K (FPS)",HIB,2.35,2.33 "7-Zip Compression - Compress Speed Test (MIPS)",HIB,7177,6823 "Stockfish - Total Time (Nodes/s)",HIB,2665660,2692355 "Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,636.776,682.319 "Timed PHP Compilation - Time To Compile (sec)",LIB,255.803,266.441 "C-Ray - Total Time - 4K, 16 Rays Per Pixel (sec)",LIB,612.141,627.784 "oneDNN - Harness: IP Shapes 1D - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,14.1313,14.6779 "oneDNN - Harness: IP Shapes 3D - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,8.38821,11.2583 "oneDNN - Harness: Convolution Batch Shapes Auto - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,29.9497,30.9653 "oneDNN - Harness: Deconvolution Batch shapes_1d - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,20.0924,20.2841 "oneDNN - Harness: Deconvolution Batch shapes_3d - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,40.6044,41.0420 "oneDNN - Harness: Recurrent Neural Network Training - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,27383.2,27581.0 "oneDNN - Harness: Recurrent Neural Network Inference - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,13475.0,13765.1 "oneDNN - Harness: Matrix Multiply Batch Shapes Transformer - Data Type: u8s8f32 - Engine: CPU (ms)",LIB,26.0696,30.7967 "Numpy Benchmark - (Score)",HIB,360.55,334.81 "Cython Benchmark - Test: N-Queens (sec)",LIB,24.687,25.717 "Opus Codec Encoding - WAV To Opus Encode (sec)",LIB,9.828,10.026 "FFmpeg - H.264 HD To NTSC DV (sec)",LIB,18.217,18.568 "Sample Pi Program - (sec)",LIB,13.861,7.759 "OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,217.4,217.2 "Core-Latency - Average Latency Between CPU Cores (ns)",LIB,44.6381,75.0086 "MariaDB - Clients: 1 (Queries/sec)",HIB,4711, "MariaDB - Clients: 4 (Queries/sec)",HIB,2747, "MariaDB - Clients: 16 (Queries/sec)",HIB,1182, "Tensorflow - Build: Cifar10 (sec)",LIB,320.63, "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Only (TPS)",HIB,14477,14063 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency (ms)",LIB,0.069,0.071 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write (TPS)",HIB,1489,1410 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,0.672,0.710 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Only (TPS)",HIB,31727,31154 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency (ms)",LIB,1.577,1.606 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Write (TPS)",HIB,1721,1582 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency (ms)",LIB,29.052,31.613 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Only (TPS)",HIB,12966,12417 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency (ms)",LIB,0.077,0.081 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Write (TPS)",HIB,1373,1305 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,0.729,0.767 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Only (TPS)",HIB,26380,25655 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency (ms)",LIB,1.897,1.949 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Only (TPS)",HIB,4084,2939 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average Latency (ms)",LIB,0.246,0.340 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Write (TPS)",HIB,3792,3494 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency (ms)",LIB,13.190,14.314 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Write (TPS)",HIB,1061,901 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,0.944,1.111 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 50 - Mode: Read Only (TPS)",HIB,19281,14497 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average Latency (ms)",LIB,2.594,3.449 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 50 - Mode: Read Write (TPS)",HIB,3332,2744 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 50 - Mode: Read Write - Average Latency (ms)",LIB,15.045,18.383 "SQLite Speedtest - Timed Time - Size 1,000 (sec)",LIB,64.177,67.363 "GIMP - Test: resize (sec)",LIB,15.054, "GIMP - Test: rotate (sec)",LIB,21.073, "GIMP - Test: auto-levels (sec)",LIB,29.764, "GIMP - Test: unsharp-mask (sec)",LIB,31.683, "Redis - Test: LPOP (Reqs/sec)",HIB,1770817.25,1667235.00 "Redis - Test: SADD (Reqs/sec)",HIB,1416666.92,1447664.29 "Redis - Test: LPUSH (Reqs/sec)",HIB,1127622.50,1169863.71 "Redis - Test: GET (Reqs/sec)",HIB,1616455.08,1618896.75 "Redis - Test: SET (Reqs/sec)",HIB,1275458.62,1318732.08 "Caffe - Model: AlexNet - Acceleration: CPU - Iterations: 100 (ms)",LIB,77125, "Caffe - Model: GoogleNet - Acceleration: CPU - Iterations: 100 (ms)",LIB,174890, "Sysbench - Test: RAM / Memory (MiB/sec)",HIB,7601.74,8045.32 "Sysbench - Test: CPU (Events/sec)",HIB,4105.13,4109.70 "Apache Cassandra - Test: Writes (Op/s)",HIB,5162,4466 "Blender - Blend File: BMW27 - Compute: CPU-Only (sec)",LIB,1477.19,1510.97 "PyBench - Total For Average Test Times (Milliseconds)",LIB,1059,1033 "PyPerformance - Benchmark: go (Milliseconds)",LIB,273,272 "PyPerformance - Benchmark: 2to3 (Milliseconds)",LIB,360,361 "PyPerformance - Benchmark: chaos (Milliseconds)",LIB,129,116 "PyPerformance - Benchmark: float (Milliseconds)",LIB,116,125 "PyPerformance - Benchmark: nbody (Milliseconds)",LIB,135,132 "PyPerformance - Benchmark: pathlib (Milliseconds)",LIB,20.5,19.3 "PyPerformance - Benchmark: raytrace (Milliseconds)",LIB,516,498 "PyPerformance - Benchmark: json_loads (Milliseconds)",LIB,27.2,26.9 "PyPerformance - Benchmark: crypto_pyaes (Milliseconds)",LIB,114,112 "PyPerformance - Benchmark: regex_compile (Milliseconds)",LIB,194,177 "PyPerformance - Benchmark: python_startup (Milliseconds)",LIB,8.65,8.70 "PyPerformance - Benchmark: django_template (Milliseconds)",LIB,60.4,51.1 "PyPerformance - Benchmark: pickle_pure_python (Milliseconds)",LIB,511,477 "NGINX Benchmark - Static Web Page Serving (Reqs/sec)",HIB,24631.40,22335.77 "Apache Benchmark - Static Web Page Serving (Reqs/sec)",HIB,14037.97,11633.10 "Tesseract OCR - Time To OCR 7 Images (sec)",LIB,48.423, "InfluxDB - Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 (val/sec)",HIB,321402.8,315081.1 "InfluxDB - Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 (val/sec)",HIB,309899.4,301029.9 "GIMP - Test: resize (sec)",LIB,,20.657 "GIMP - Test: rotate (sec)",LIB,,16.003 "GIMP - Test: auto-levels (sec)",LIB,,21.432 "GIMP - Test: unsharp-mask (sec)",LIB,,24.067 "Tesseract OCR - Time To OCR 7 Images (sec)",LIB,,48.253