gcp.8vcpu.fio.write 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 Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 256 |========================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 265.01 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 177 |========================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 365.21 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 13563 |======================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 54.42 |======================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 94 |========================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 386.43 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 9360 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 74.52 |======================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 46 |========================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 364.80 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 6033 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 96.32 |======================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 22 |========================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 375.91 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 3472 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 108.29 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 11 |========================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 385.10 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 1931 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 123.68 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 5 |=========================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 390.52 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 1081 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 137.51 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 635 |========================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 161.75 |====================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /benchmark - Result: IOPS IOPS > Higher Is Better PersistentDisk . 317 |========================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /benchmark - Result: MB/s MB/s > Higher Is Better PersistentDisk . 161.15 |======================================================