FLexio KVM testing on Debian 10 via the Phoronix Test Suite. Amazon Elastic Block Store: Processor: Intel Xeon Platinum 8124M (1 Core / 2 Threads), Motherboard: Amazon EC2 c5.large (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 644GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Debian 10, Kernel: 4.19.0-16-cloud-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, System Layer: KVM FlexIO 2: Processor: Intel Xeon Platinum 8259CL (1 Core / 2 Threads), Motherboard: Amazon EC2 r5n.large (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 644GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Debian 10, Kernel: 4.19.0-16-cloud-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, System Layer: KVM Flexible IO Tester 3.25 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Amazon Elastic Block Store . 2998 |============================================ FlexIO 2 ................... 2997 |============================================ Flexible IO Tester 3.25 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Amazon Elastic Block Store . 11.7 |============================================ FlexIO 2 ................... 11.7 |============================================ Flexible IO Tester 3.25 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Amazon Elastic Block Store . 2998 |============================================ FlexIO 2 ................... 2998 |============================================ Flexible IO Tester 3.25 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Amazon Elastic Block Store . 11.7 |============================================ FlexIO 2 ................... 11.7 |============================================ Flexible IO Tester 3.25 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Amazon Elastic Block Store . 2995 |============================================ FlexIO 2 ................... 2995 |============================================ Flexible IO Tester 3.25 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Amazon Elastic Block Store . 11.7 |============================================ FlexIO 2 ................... 11.7 |============================================ Flexible IO Tester 3.25 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Amazon Elastic Block Store . 2997 |============================================ FlexIO 2 ................... 2997 |============================================ Flexible IO Tester 3.25 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Amazon Elastic Block Store . 11.7 |============================================ FlexIO 2 ................... 11.7 |============================================