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 (8 Cores / 16 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 + 10240 MB RAM, Disk: 2 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 . 25138258.1 |======================================================== Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better HVM_domU . 3786.00 |=========================================================== Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better HVM_domU . 11024.19 |========================================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better HVM_domU . 49056.5 |=========================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better HVM_domU . 37869.3 |=========================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better HVM_domU . 42772.6 |=========================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better HVM_domU . 42796.1 |=========================================================== Intel Memory Latency Checker 3.10 Test: Idle Latency ns < Lower Is Better HVM_domU . 89.8 |============================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads MB/s > Higher Is Better HVM_domU . 60016.52 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 57431.50 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 56552.45 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 53417.50 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better HVM_domU . 56942.76 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better HVM_domU . 60182.9 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 57418.7 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 56535.1 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better HVM_domU . 53369.8 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better HVM_domU . 55585.3 |=========================================================== CacheBench Test: Read MB/s > Higher Is Better HVM_domU . 6853.28 |=========================================================== CacheBench Test: Write MB/s > Higher Is Better HVM_domU . 30943.69 |========================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better HVM_domU . 47684.59 |==========================================================