gcp.8vcpu.fio.read Intel Xeon testing on Ubuntu 14.04 via the Phoronix Test Suite. PersistentDisk: Processor: Intel Xeon @ 2.50GHz (8 Cores), Motherboard: Google, Chipset: Intel 440FX- 82441FX PMC, Memory: 16384 MB + 8192 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: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 512 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 526.78 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 291 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 592.96 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 7205 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 28.36 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 155 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 637.44 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 6038 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 49.43 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 83 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 686.97 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 4860 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 76.99 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 43 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 710.30 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 3717 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 115.08 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 21 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 713.25 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 2922 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 189.34 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 10 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 712.02 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 2109 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 268.68 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /benchmark - 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: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 712.03 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 1446 |======================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 372.85 |====================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 868 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 444.53 |======================================================