truenas-20211116-disk KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. iSCSI: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1024MB, Disk: 34GB QEMU HDD + 3427GB iSCSI Disk, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: 2 x Red Hat Virtio device OS: Ubuntu 20.04, Kernel: 5.4.0-90-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better iSCSI . 131.9 |================================================================ SQLite 3.30.1 Threads / Copies: 128 Seconds < Lower Is Better iSCSI . 824.77 |=============================================================== IOR 3.3.0 Block Size: 1024MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 286.40 |=============================================================== Dbench 4.0 12 Clients MB/s > Higher Is Better iSCSI . 330.64 |=============================================================== Dbench 4.0 1 Clients MB/s > Higher Is Better iSCSI . 220.13 |=============================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better iSCSI . 316.6 |================================================================ FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better iSCSI . 131.5 |================================================================ FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better iSCSI . 219.6 |================================================================ Compile Bench 0.6 Test: Compile MB/s > Higher Is Better iSCSI . 278.88 |=============================================================== SQLite 3.30.1 Threads / Copies: 64 Seconds < Lower Is Better iSCSI . 424.82 |=============================================================== IOR 3.3.0 Block Size: 512MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 278.23 |=============================================================== SQLite 3.30.1 Threads / Copies: 32 Seconds < Lower Is Better iSCSI . 181.99 |=============================================================== Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 398 |================================================================== Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 802 |================================================================== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 16367 |================================================================ Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 64.5 |================================================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better iSCSI . 1569 |================================================================= Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 11280 |================================================================ Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 44.3 |================================================================= IOR 3.3.0 Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 237.68 |=============================================================== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 403 |================================================================== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 814 |================================================================== IOR 3.3.0 Block Size: 256MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 272.30 |=============================================================== SQLite 3.30.1 Threads / Copies: 8 Seconds < Lower Is Better iSCSI . 62.12 |================================================================ Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 153 |================================================================== Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 313 |================================================================== SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better iSCSI . 17.92 |================================================================ Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 15700 |================================================================ Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 61.1 |================================================================= Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 153 |================================================================== Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 312 |================================================================== Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better iSCSI . 10733 |================================================================ Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 43.2 |================================================================= IOR 3.3.0 Block Size: 32MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 248.08 |=============================================================== IOR 3.3.0 Block Size: 16MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 246.77 |=============================================================== IOR 3.3.0 Block Size: 8MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 235.48 |=============================================================== IOR 3.3.0 Block Size: 4MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 214.84 |=============================================================== IOR 3.3.0 Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better iSCSI . 187.68 |=============================================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better iSCSI . 127.39 |=============================================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better iSCSI . 106.56 |===============================================================