disk-test-zfs-sync-enabled
Intel Core i7-7700 testing with a Gigabyte Z170XP-SLI-CF (F22f BIOS) and eVGA NVIDIA GeForce GTX 660 2GB on Ubuntu 19.04 via the Phoronix Test Suite.


trying to determine if a SLOG would help part one: 

	Processor: Intel Core i7-7700 @ 4.20GHz (4 Cores / 8 Threads), Motherboard: Gigabyte Z170XP-SLI-CF (F22f BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 32768MB, Disk: 2 x 5001GB TOSHIBA HDWE150 + 5001GB TOSHIBA MD04ACA5 + 40GB INTEL SSDSA2M040, Graphics: eVGA NVIDIA GeForce GTX 660 2GB (324/324MHz), Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel I219-V + Qualcomm Atheros AR5418

	OS: Ubuntu 19.04, Kernel: 5.0.0-20-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: NVIDIA 418.56, Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 3840x1779


PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
trying to determine if a SLOG would help part one . 194 |======================


FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
trying to determine if a SLOG would help part one . 19.80 |====================


Compile Bench 0.6
Test: Compile
MB/s > Higher Is Better
trying to determine if a SLOG would help part one . 628.68 |===================


SQLite 3.22
Timed SQLite Insertions
Seconds < Lower Is Better
trying to determine if a SLOG would help part one . 358.10 |===================


FS-Mark 3.3
Test: 4000 Files, 32 Sub Dirs, 1MB Size
Files/s > Higher Is Better
trying to determine if a SLOG would help part one . 18.01 |====================


Dbench 4.0
12 Clients
MB/s > Higher Is Better
trying to determine if a SLOG would help part one . 61.47 |====================


Dbench 4.0
1 Clients
MB/s > Higher Is Better
trying to determine if a SLOG would help part one . 24.65 |====================


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
trying to determine if a SLOG would help part one . 15.67 |====================


FS-Mark 3.3
Test: 1000 Files, 1MB Size, No Sync/FSync
Files/s > Higher Is Better
trying to determine if a SLOG would help part one . 1302.90 |==================


Compile Bench 0.6
Test: Read Compiled Tree
MB/s > Higher Is Better
trying to determine if a SLOG would help part one . 991.80 |===================


Compile Bench 0.6
Test: Initial Create
MB/s > Higher Is Better
trying to determine if a SLOG would help part one . 136.26 |===================