alinux-disk KVM testing on AlibabaCloud 3 via the Phoronix Test Suite. Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance: Processor: Intel Xeon Platinum 8575C @ 4.00GHz (1 Core / 2 Threads), Motherboard: Alibaba Cloud ECS (1.0.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8 GB RAM Alibaba Cloud, Disk: 275GB Alibaba Cloud Elastic Block Storage, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: AlibabaCloud 3, Kernel: 5.10.134-17.3.al8.x86_64 (x86_64), Compiler: GCC 10.2.1 20200825, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 188.7 | FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 162.1 | FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 164.4 | FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 2983.1 | Flexible IO Tester 3.36 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 3423 | Flexible IO Tester 3.36 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 3419 | Flexible IO Tester 3.36 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 450800 | Flexible IO Tester 3.36 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 459583 | Flexible IO Tester 3.36 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1441333 | Flexible IO Tester 3.36 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1439000 | Flexible IO Tester 3.36 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1235000 | Flexible IO Tester 3.36 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1234000 | Flexible IO Tester 3.36 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 0.440 | Flexible IO Tester 3.36 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 0.449 | Flexible IO Tester 3.36 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1.407 | Flexible IO Tester 3.36 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1.405 | Flexible IO Tester 3.36 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1.206 | Flexible IO Tester 3.36 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1.205 | Dbench 4.0 12 Clients MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1490.75 | Dbench 4.0 1 Clients MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 353.31 | IOR 3.3.0 Block Size: 2MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 531.62 | IOR 3.3.0 Block Size: 4MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 439.97 | IOR 3.3.0 Block Size: 8MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 316.85 | IOR 3.3.0 Block Size: 16MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 242.05 | IOR 3.3.0 Block Size: 32MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 205.43 | IOR 3.3.0 Block Size: 64MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 184.43 | IOR 3.3.0 Block Size: 256MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 171.60 | IOR 3.3.0 Block Size: 512MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 169.78 | IOR 3.3.0 Block Size: 1024MB - Disk Target: / MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 169.32 | IOR 3.3.0 Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 538.24 | IOR 3.3.0 Block Size: 4MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 442.00 | IOR 3.3.0 Block Size: 8MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 317.61 | IOR 3.3.0 Block Size: 16MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 243.49 | IOR 3.3.0 Block Size: 32MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 205.85 | IOR 3.3.0 Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 184.34 | IOR 3.3.0 Block Size: 256MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 171.62 | IOR 3.3.0 Block Size: 512MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 169.78 | IOR 3.3.0 Block Size: 1024MB - Disk Target: Default Test Directory MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 169.32 | IOzone 3.465 8GB Write Performance MB/s > Higher Is Better Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 715.07 | Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 560.44 | Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 1121.35 | PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 9378 | SQLite 3.41.2 Threads / Copies: 1 Seconds < Lower Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 13.28 | SQLite 3.41.2 Threads / Copies: 2 Seconds < Lower Is Better Alibaba Cloud Linux 3.2104 LTS disk I/O benchmarks on Alibaba Cloud ECS ecs.g8i.large instance . 23.49 |