HVM_domU Xen HVM domU 4.11.amazon testing on Amazon Linux 2 via the Phoronix Test Suite. HVM_domU: Processor: Intel Xeon E5-2686 v4 @ 3.00GHz (16 Cores / 32 Threads), Motherboard: Xen HVM domU (4.11.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 4096 MB RAM, Disk: 4 x 1900GB Amazon EC2 NVMe Instance Storage, Graphics: Cirrus Logic GD 5446, Network: Amazon Elastic OS: Amazon Linux 2, Kernel: 5.10.217-205.860.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: Xen HVM domU 4.11.amazon BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 LPS > Higher Is Better HVM_domU . 24770069.4 |======================================================== Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better HVM_domU . 5727.76 |=========================================================== Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better HVM_domU . 21911.50 |========================================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better HVM_domU . 46367.1 |=========================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better HVM_domU . 38667.7 |=========================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better HVM_domU . 43861.5 |=========================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better HVM_domU . 43858.6 |=========================================================== Intel Memory Latency Checker 3.10 Test: Idle Latency ns < Lower Is Better HVM_domU . 93.2 |============================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads MB/s > Higher Is Better HVM_domU . 63018.33 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 59217.62 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 58233.41 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 53207.66 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better HVM_domU . 58043.34 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better HVM_domU . 63053.3 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 59065.9 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 58126.4 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 52817.8 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better HVM_domU . 54645.4 |=========================================================== CacheBench Test: Read MB/s > Higher Is Better HVM_domU . 6741.29 |=========================================================== CacheBench Test: Write MB/s > Higher Is Better HVM_domU . 30515.88 |========================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better HVM_domU . 47069.46 |========================================================== GNU GMP GMPbench 6.2.1 Total Time GMPbench Score > Higher Is Better HVM_domU . 3286.4 |============================================================ Zstd Compression 1.5.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better HVM_domU . 1169.0 |============================================================ Zstd Compression 1.5.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better HVM_domU . 624.7 |============================================================= Zstd Compression 1.5.4 Compression Level: 8 - Compression Speed MB/s > Higher Is Better HVM_domU . 391.2 |============================================================= Zstd Compression 1.5.4 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better HVM_domU . 631.9 |============================================================= Zstd Compression 1.5.4 Compression Level: 12 - Compression Speed MB/s > Higher Is Better HVM_domU . 111.7 |============================================================= Zstd Compression 1.5.4 Compression Level: 12 - Decompression Speed MB/s > Higher Is Better HVM_domU . 598.3 |============================================================= Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed MB/s > Higher Is Better HVM_domU . 9.46 |============================================================== Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better HVM_domU . 538.7 |============================================================= Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better HVM_domU . 615.6 |============================================================= Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better HVM_domU . 659.7 |============================================================= Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better HVM_domU . 381.5 |============================================================= Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better HVM_domU . 639.1 |============================================================= Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better HVM_domU . 5.19 |============================================================== Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better HVM_domU . 531.5 |============================================================= LZ4 Compression 1.9.4 Compression Level: 1 - Compression Speed MB/s > Higher Is Better HVM_domU . 400.52 |============================================================ LZ4 Compression 1.9.4 Compression Level: 1 - Decompression Speed MB/s > Higher Is Better HVM_domU . 2477.6 |============================================================ LZ4 Compression 1.9.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better HVM_domU . 58.69 |============================================================= LZ4 Compression 1.9.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better HVM_domU . 2327.1 |============================================================ LZ4 Compression 1.9.4 Compression Level: 9 - Compression Speed MB/s > Higher Is Better HVM_domU . 20.90 |============================================================= LZ4 Compression 1.9.4 Compression Level: 9 - Decompression Speed MB/s > Higher Is Better HVM_domU . 2416.4 |============================================================ OpenSSL 3.3 Algorithm: SHA256 byte/s > Higher Is Better HVM_domU . 3505708117 |======================================================== OpenSSL 3.3 Algorithm: SHA512 byte/s > Higher Is Better HVM_domU . 3886615537 |======================================================== OpenSSL 3.3 Algorithm: RSA4096 sign/s > Higher Is Better HVM_domU . 3146.5 |============================================================ OpenSSL 3.3 Algorithm: RSA4096 verify/s > Higher Is Better HVM_domU . 208795.8 |========================================================== OpenSSL 3.3 Algorithm: ChaCha20 byte/s > Higher Is Better HVM_domU . 40188096910 |======================================================= OpenSSL 3.3 Algorithm: AES-128-GCM byte/s > Higher Is Better HVM_domU . 52600211973 |======================================================= OpenSSL 3.3 Algorithm: AES-256-GCM byte/s > Higher Is Better HVM_domU . 41479828547 |======================================================= OpenSSL 3.3 Algorithm: ChaCha20-Poly1305 byte/s > Higher Is Better HVM_domU . 25054012707 |======================================================= Botan 2.17.3 Test: KASUMI MiB/s > Higher Is Better HVM_domU . 55.52 |============================================================= Botan 2.17.3 Test: KASUMI - Decrypt MiB/s > Higher Is Better HVM_domU . 54.48 |============================================================= Botan 2.17.3 Test: AES-256 MiB/s > Higher Is Better HVM_domU . 956.59 |============================================================ Botan 2.17.3 Test: AES-256 - Decrypt MiB/s > Higher Is Better HVM_domU . 955.85 |============================================================ Botan 2.17.3 Test: Twofish MiB/s > Higher Is Better HVM_domU . 196.63 |============================================================ Botan 2.17.3 Test: Twofish - Decrypt MiB/s > Higher Is Better HVM_domU . 198.55 |============================================================ Botan 2.17.3 Test: Blowfish MiB/s > Higher Is Better HVM_domU . 234.74 |============================================================ Botan 2.17.3 Test: Blowfish - Decrypt MiB/s > Higher Is Better HVM_domU . 234.03 |============================================================ Botan 2.17.3 Test: CAST-256 MiB/s > Higher Is Better HVM_domU . 82.68 |============================================================= Botan 2.17.3 Test: CAST-256 - Decrypt MiB/s > Higher Is Better HVM_domU . 82.67 |============================================================= Botan 2.17.3 Test: ChaCha20Poly1305 MiB/s > Higher Is Better HVM_domU . 356.34 |============================================================ Botan 2.17.3 Test: ChaCha20Poly1305 - Decrypt MiB/s > Higher Is Better HVM_domU . 354.33 |============================================================ CppPerformanceBenchmarks 9 Test: Atol Seconds < Lower Is Better HVM_domU . 104.19 |============================================================ CppPerformanceBenchmarks 9 Test: Ctype Seconds < Lower Is Better HVM_domU . 55.24 |============================================================= CppPerformanceBenchmarks 9 Test: Math Library Seconds < Lower Is Better HVM_domU . 616.38 |============================================================ CppPerformanceBenchmarks 9 Test: Random Numbers Seconds < Lower Is Better HVM_domU . 1693.66 |=========================================================== CppPerformanceBenchmarks 9 Test: Stepanov Vector Seconds < Lower Is Better HVM_domU . 118.47 |============================================================ CppPerformanceBenchmarks 9 Test: Function Objects Seconds < Lower Is Better HVM_domU . 22.26 |============================================================= CppPerformanceBenchmarks 9 Test: Stepanov Abstraction Seconds < Lower Is Better HVM_domU . 45.83 |============================================================= Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better HVM_domU . 9.993 |============================================================= Stockfish 16.1 Chess Benchmark Nodes Per Second > Higher Is Better HVM_domU . 13066217 |========================================================== C-Ray 2.0 Resolution: 4K - Rays Per Pixel: 16 Seconds < Lower Is Better HVM_domU . 264.36 |============================================================ C-Ray 2.0 Resolution: 5K - Rays Per Pixel: 16 Seconds < Lower Is Better HVM_domU . 469.38 |============================================================ C-Ray 2.0 Resolution: 1080p - Rays Per Pixel: 16 Seconds < Lower Is Better HVM_domU . 66.19 |============================================================= SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better HVM_domU . 445.33 |============================================================ SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better HVM_domU . 91.22 |============================================================= SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better HVM_domU . 211.50 |============================================================ SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better HVM_domU . 459.32 |============================================================ SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better HVM_domU . 586.07 |============================================================ SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better HVM_domU . 878.56 |============================================================