linode-4c-fio KVM testing on Debian 9.11 via the Phoronix Test Suite. linode-fc-fio-01: Processor: 4 x AMD EPYC 7501 32-Core (4 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (rel-1.12.0-0-ga698c8995f-prebuilt.qemu.org BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 1 x 8192 MB RAM QEMU, Disk: 171GB QEMU HDD + QEMU HDD, Graphics: bochsdrmfb, Network: Red Hat Virtio device OS: Debian 9.11, Kernel: 4.9.0-9-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu transip-4c-fio-01: Processor: Westmere E56xx/L56xx/X56xx (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8192 MB RAM QEMU, Disk: 287GB, Graphics: bochsdrmfb, Audio: Ensoniq ES1370, Network: Red Hat Virtio device OS: Debian 9.11, Kernel: 4.9.0-11-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu rootnet-4c-fio-01: Processor: 4 x Intel Xeon E5-2665 0 (4 Cores), Motherboard: Xen HVM domU (4.7.6-6.5 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8184 MB RAM, Disk: 20GB, Graphics: bochsdrmfb OS: Debian 9.11, Kernel: 4.9.0-11-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.7.6-6.5 digitalocean-4c-fio-01: Processor: 4 x Intel Xeon E5-2650 v4 (4 Cores), Motherboard: DigitalOcean Droplet v20171212, Memory: 1 x 8192 MB RAM, Disk: 158GB, Graphics: qxldrmfb OS: Debian 9.11, Kernel: 4.9.0-11-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 2606 |================================================ transip-4c-fio-01 ...... 581 |=========== rootnet-4c-fio-01 ...... 449 |======== digitalocean-4c-fio-01 . 2594 |================================================ Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 79.74 |============= transip-4c-fio-01 ...... 13.70 |== rootnet-4c-fio-01 ...... 101.17 |================= digitalocean-4c-fio-01 . 276.00 |============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 20413 |============== rootnet-4c-fio-01 ...... 25967 |================= digitalocean-4c-fio-01 . 70767 |=============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 562 |==================== transip-4c-fio-01 ...... 109 |==== rootnet-4c-fio-01 ...... 446 |================ digitalocean-4c-fio-01 . 1363 |================================================ Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 17900 |=================== rootnet-4c-fio-01 ...... 14267 |=============== digitalocean-4c-fio-01 . 43300 |=============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 2661 |================================================ transip-4c-fio-01 ...... 588 |=========== rootnet-4c-fio-01 ...... 478 |========= digitalocean-4c-fio-01 . 2650 |================================================ Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 83.83 |============= transip-4c-fio-01 ...... 13.67 |== transip-4c-fio-01 ...... 13.70 |== rootnet-4c-fio-01 ...... 102.00 |================ digitalocean-4c-fio-01 . 288.00 |============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 21320 |============== rootnet-4c-fio-01 ...... 26033 |================= digitalocean-4c-fio-01 . 73700 |=============================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 2778 |================================================ transip-4c-fio-01 ...... 551 |========== rootnet-4c-fio-01 ...... 452 |======== digitalocean-4c-fio-01 . 466 |======== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 93.23 |============================= transip-4c-fio-01 ...... 9.91 |=== transip-4c-fio-01 ...... 9.99 |=== rootnet-4c-fio-01 ...... 86.66 |=========================== digitalocean-4c-fio-01 . 146.00 |============================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 23853 |============================== rootnet-4c-fio-01 ...... 22191 |============================ digitalocean-4c-fio-01 . 37413 |=============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 2536 |================================================ transip-4c-fio-01 ...... 594 |=========== rootnet-4c-fio-01 ...... 460 |========= digitalocean-4c-fio-01 . 2044 |======================================= Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 619 |======================= transip-4c-fio-01 ...... 109 |==== rootnet-4c-fio-01 ...... 444 |================= digitalocean-4c-fio-01 . 1278 |================================================ Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 19807 |======================= rootnet-4c-fio-01 ...... 14167 |================ digitalocean-4c-fio-01 . 40833 |=============================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 715.00 |============================================== transip-4c-fio-01 ...... 77.70 |===== transip-4c-fio-01 ...... 77.97 |===== rootnet-4c-fio-01 ...... 450.00 |============================= digitalocean-4c-fio-01 . 442.00 |============================ Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 22867 |=============================================== rootnet-4c-fio-01 ...... 14287 |============================= digitalocean-4c-fio-01 . 14100 |============================= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 3049 |================================================ transip-4c-fio-01 ...... 550 |========= rootnet-4c-fio-01 ...... 455 |======= digitalocean-4c-fio-01 . 448 |======= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 102.79 |==================================== transip-4c-fio-01 ...... 9.99 |=== rootnet-4c-fio-01 ...... 85.47 |============================== digitalocean-4c-fio-01 . 133.00 |============================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 26247 |==================================== rootnet-4c-fio-01 ...... 21867 |============================== digitalocean-4c-fio-01 . 34067 |=============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 2794 |================================================ transip-4c-fio-01 ...... 575 |========== rootnet-4c-fio-01 ...... 472 |======== digitalocean-4c-fio-01 . 2066 |=================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 2999 |================================================ transip-4c-fio-01 ...... 548 |========= rootnet-4c-fio-01 ...... 506 |======== digitalocean-4c-fio-01 . 421 |======= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 678.00 |============================================== transip-4c-fio-01 ...... 76.56 |===== transip-4c-fio-01 ...... 77.93 |===== rootnet-4c-fio-01 ...... 472.00 |================================ digitalocean-4c-fio-01 . 425.00 |============================= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory IOPS > Higher Is Better linode-fc-fio-01 ....... 21367 |=============================================== rootnet-4c-fio-01 ...... 14800 |================================= digitalocean-4c-fio-01 . 13567 |============================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory MB/s > Higher Is Better linode-fc-fio-01 ....... 3059 |================================================ transip-4c-fio-01 ...... 551 |========= rootnet-4c-fio-01 ...... 514 |======== digitalocean-4c-fio-01 . 404 |======