m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 amazon testing on Amazon Linux 2 via the Phoronix Test Suite. m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438: Processor: Intel Xeon Platinum 8488C (8 Cores / 16 Threads), Motherboard: Amazon EC2 m7i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 64 GB 4800MT/s, Disk: 86GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2, Kernel: 5.10.184-175.749.amzn2.x86_64 (x86_64), Compiler: GCC 10.4.1 20221124, File-System: xfs, System Layer: amazon Stream 2013-01-17 Type: Copy MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 131425.4 |========== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 94562.6 |=========== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 101749.1 |========== Stream 2013-01-17 Type: Add MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 101642.0 |========== MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 13358.15 |========== MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 10139.74 |========== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 9795.44 |=========== MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 9582.99 |=========== MBW 2018-09-08 Test: Memory Copy - Array Size: 8192 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 9504.87 |=========== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 8652.98 |=========== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 7219.06 |=========== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6959.95 |=========== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6792.02 |=========== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB MiB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6770.17 |=========== Intel Memory Latency Checker 3.10 Test: Idle Latency ns < Lower Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 127.3 |============= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 94795.82 |========== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 130327.51 |========= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 139301.86 |========= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 155211.57 |========= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 121183.54 |========= Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 94810.3 |=========== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 130340.1 |========== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 139292.8 |========== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 155132.9 |========== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 121234.0 |========== CacheBench Test: Read MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 4136.49 |=========== CacheBench Test: Write MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 27804.29 |========== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 55138.08 |========== Stress-NG 0.15.10 Test: Hash Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 2026291.15 |======== Stress-NG 0.15.10 Test: MMAP Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 248.81 |============ Stress-NG 0.15.10 Test: NUMA Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 289.75 |============ Stress-NG 0.15.10 Test: Pipe Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 10334009.42 |======= Stress-NG 0.15.10 Test: Poll Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 910785.86 |========= Stress-NG 0.15.10 Test: Zlib Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 653.20 |============ Stress-NG 0.15.10 Test: Futex Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 987806.26 |========= Stress-NG 0.15.10 Test: MEMFD Stress-NG 0.15.10 Test: Mutex Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1076832.68 |======== Stress-NG 0.15.10 Test: Atomic Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 148.34 |============ Stress-NG 0.15.10 Test: Crypto Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 18811.01 |========== Stress-NG 0.15.10 Test: Malloc Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 9089841.96 |======== Stress-NG 0.15.10 Test: Cloning Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1419.77 |=========== Stress-NG 0.15.10 Test: Forking Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 38616.06 |========== Stress-NG 0.15.10 Test: Pthread Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 138929.71 |========= Stress-NG 0.15.10 Test: AVL Tree Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 113.11 |============ Stress-NG 0.15.10 Test: IO_uring Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 11338.82 |========== Stress-NG 0.15.10 Test: SENDFILE Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 213482.64 |========= Stress-NG 0.15.10 Test: CPU Cache Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1232276.87 |======== Stress-NG 0.15.10 Test: CPU Stress Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 22149.24 |========== Stress-NG 0.15.10 Test: Semaphores Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 22282177.87 |======= Stress-NG 0.15.10 Test: Matrix Math Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 58927.18 |========== Stress-NG 0.15.10 Test: Vector Math Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 45920.36 |========== Stress-NG 0.15.10 Test: Function Call Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 8145.60 |=========== Stress-NG 0.15.10 Test: x86_64 RdRand Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 332748.79 |========= Stress-NG 0.15.10 Test: Floating Point Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 3744.95 |=========== Stress-NG 0.15.10 Test: Matrix 3D Math Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 3834.50 |=========== Stress-NG 0.15.10 Test: Memory Copying Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 2590.90 |=========== Stress-NG 0.15.10 Test: Vector Shuffle Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 7740.82 |=========== Stress-NG 0.15.10 Test: Socket Activity Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 10773.45 |========== Stress-NG 0.15.10 Test: Wide Vector Math Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 408863.04 |========= Stress-NG 0.15.10 Test: Context Switching Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 4876311.27 |======== Stress-NG 0.15.10 Test: Fused Multiply-Add Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 12675836.47 |======= Stress-NG 0.15.10 Test: Vector Floating Point Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 18622.25 |========== Stress-NG 0.15.10 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 8450295.51 |======== Stress-NG 0.15.10 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 245.01 |============ Stress-NG 0.15.10 Test: System V Message Passing Bogo Ops/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6750676.25 |======== Zstd Compression 1.5.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 2058.0 |============ Zstd Compression 1.5.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1488.5 |============ Zstd Compression 1.5.4 Compression Level: 8 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 546.8 |============= Zstd Compression 1.5.4 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1583.5 |============ Zstd Compression 1.5.4 Compression Level: 12 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 200.3 |============= Zstd Compression 1.5.4 Compression Level: 12 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1433.3 |============ Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 14.6 |============== Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1203.7 |============ Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 865.2 |============= Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1528.6 |============ Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 585.3 |============= Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1575.0 |============ Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 7.95 |============== Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 1191.8 |============ LZ4 Compression 1.9.3 Compression Level: 1 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6596.92 |=========== LZ4 Compression 1.9.3 Compression Level: 1 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 7032.5 |============ LZ4 Compression 1.9.3 Compression Level: 3 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 56.93 |============= LZ4 Compression 1.9.3 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6928.5 |============ LZ4 Compression 1.9.3 Compression Level: 9 - Compression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 55.65 |============= LZ4 Compression 1.9.3 Compression Level: 9 - Decompression Speed MB/s > Higher Is Better m7i.4xlarge-5.10.184-175.749.amzn2.x86_64-20230804013438 . 6943.0 |============