gcp-pd
Google Cloud with 1TB PD and local SSD cache


PersistentDisk: 

	Processor: Intel Xeon @ 2.20GHz (1 Core), Motherboard: Google Compute Engine, Memory: 4096MB, Disk: 11GB PersistentDisk + 1074GB PersistentDisk + 403GB nvme_card

	OS: Debian 9.4, Kernel: 4.16.0-0.bpo.1-cloud-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, System Layer: KVM

bcache-LocalSSD: 

	Processor: Intel Xeon @ 2.20GHz (1 Core), Motherboard: Google Compute Engine, Memory: 4096MB, Disk: 11GB PersistentDisk + 1074GB PersistentDisk + 403GB nvme_card

	OS: Debian 9.4, Kernel: 4.16.0-0.bpo.1-cloud-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, System Layer: KVM


Flexible IO Tester 2.16
Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
IOPS > Higher Is Better
PersistentDisk . 59 |==========================================================


Flexible IO Tester 2.16
Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
MB/s > Higher Is Better
PersistentDisk . 102.21 |======================================================


Flexible IO Tester
Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
IOPS > Higher Is Better
PersistentDisk . 25548 |=======================================================


Flexible IO Tester 2.16
Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
MB/s > Higher Is Better
PersistentDisk . 1118.77 |=====================================================


Flexible IO Tester
Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
IOPS > Higher Is Better
PersistentDisk . 286384 |======================================================


Flexible IO Tester 2.16
Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
MB/s > Higher Is Better
PersistentDisk . 74.49 |=======================================================


Flexible IO Tester
Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt
IOPS > Higher Is Better
PersistentDisk . 18619 |=======================================================


Dbench 4.0
Client Count: 256
MB/s > Higher Is Better
PersistentDisk .. 329.63 |=======================================
bcache-LocalSSD . 452.74 |=====================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
PersistentDisk .. 103.30 |=====================================================
bcache-LocalSSD . 104.05 |=====================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
PersistentDisk .. 71.30 |======================================================
bcache-LocalSSD . 71.06 |======================================================


Flexible IO Tester 2.16
Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
bcache-LocalSSD . 58 |=========================================================


Flexible IO Tester 2.16
Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
bcache-LocalSSD . 172.45 |=====================================================


Flexible IO Tester
Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
bcache-LocalSSD . 43109 |======================================================


Flexible IO Tester 2.16
Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
bcache-LocalSSD . 642.61 |=====================================================


Flexible IO Tester
Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
bcache-LocalSSD . 160649 |=====================================================


Flexible IO Tester 2.16
Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
bcache-LocalSSD . 75.14 |======================================================


Flexible IO Tester
Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
bcache-LocalSSD . 18781 |======================================================