gcp.fio.read Intel Xeon testing on Ubuntu 14.04 via the Phoronix Test Suite. PersistentDisk: Processor: Intel Xeon @ 2.50GHz (4 Cores), Motherboard: Google, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 16384 MB RAM, Disk: 11GB PersistentDisk + 403GB EphemeralDisk, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.19.0-64-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4 Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 525 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 529.10 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 299 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 611.37 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 7030 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 28.44 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 158 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 652.61 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 6344 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 50.51 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 86 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 700.57 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 4616 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 72.38 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 44 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 724.15 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 3472 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 115.91 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 22 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 724.40 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 2849 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 180.74 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 11 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 724.74 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 2119 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 270.54 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 5 |=========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 724.71 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 1483 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 384.98 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt2 - Result: IOPS IOPS > Higher Is Better PersistentDisk . 887 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt2 - Result: MB/s MB/s > Higher Is Better PersistentDisk . 450.25 |======================================================