Lenovo SSD Performance Samsung 850 EVO
Intel Core i3-3110M testing with a LENOVO (78CN25WWV2.03 BIOS) and Intel HD 4000 2GB on Ubuntu 21.04 via the Phoronix Test Suite.


Ubuntu 21.04 -miti zfs compress=lz4: 

	Processor: Intel Core i3-3110M @ 2.40GHz (2 Cores / 4 Threads), Motherboard: LENOVO (78CN25WWV2.03 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 1000GB Samsung SSD 860, Graphics: Intel HD 4000 2GB (1000MHz), Audio: Conexant CX20757, Network: Qualcomm Atheros QCA8172 + Intel Centrino-N 135

	OS: Ubuntu 21.04, Kernel: 5.11.0-16-generic (x86_64), Desktop: MATE 1.24.1, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.0.1, Compiler: GCC 10.3.0 + Clang 12.0.0-1ubuntu1 + LLVM 12.0.0, File-System: zfs, Screen Resolution: 1366x768

Ubuntu 21.04 -miti zfs compress=zstd-3: 

	Processor: Intel Core i3-3110M @ 2.40GHz (2 Cores / 4 Threads), Motherboard: LENOVO (78CN25WWV2.03 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 1000GB Samsung SSD 860, Graphics: Intel HD 4000 2GB (1000MHz), Audio: Conexant CX20757, Network: Qualcomm Atheros QCA8172 + Intel Centrino-N 135

	OS: Ubuntu 21.04, Kernel: 5.11.0-16-generic (x86_64), Desktop: MATE 1.24.1, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.0.1, Compiler: GCC 10.3.0 + Clang 12.0.0-1ubuntu1 + LLVM 12.0.0, File-System: zfs, Screen Resolution: 1366x768


Flexible IO Tester 3.25
Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Ubuntu 21.04 -miti zfs compress=lz4 .... 2102 |================================
Ubuntu 21.04 -miti zfs compress=zstd-3 . 2094 |================================


Flexible IO Tester 3.25
Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Ubuntu 21.04 -miti zfs compress=lz4 .... 67233 |===============================
Ubuntu 21.04 -miti zfs compress=zstd-3 . 67000 |===============================


Flexible IO Tester 3.25
Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Ubuntu 21.04 -miti zfs compress=lz4 .... 491.0 |===============================
Ubuntu 21.04 -miti zfs compress=zstd-3 . 42.2  |===


Flexible IO Tester 3.25
Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Ubuntu 21.04 -miti zfs compress=lz4 .... 15700 |===============================
Ubuntu 21.04 -miti zfs compress=zstd-3 . 1347  |===


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
Ubuntu 21.04 -miti zfs compress=lz4 .... 198.5 |===============================
Ubuntu 21.04 -miti zfs compress=zstd-3 . 201.0 |===============================


FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
Ubuntu 21.04 -miti zfs compress=lz4 .... 298.3 |===============================
Ubuntu 21.04 -miti zfs compress=zstd-3 . 297.2 |===============================