2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and Matrox G200eW3 on Ubuntu 18.04 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1905139-HV-1905121HV62
RHEL 8.0 AMD EPYC Performance
2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and Matrox G200eW3 on Ubuntu 18.04 via the Phoronix Test Suite.
Clear Linux:
Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 516096MB, Disk: 20 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe
OS: Clear Linux OS 29360, Kernel: 5.0.14-753.native (x86_64), Desktop: GNOME Shell 3.32.1, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, Compiler: GCC 9.1.1 20190509 gcc-9-branch@271046 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 1600x1200
RHEL 7.6:
Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 516096MB, Disk: 20 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 PCIe
OS: Red Hat Enterprise Linux 7.6, Kernel: 3.10.0-957.12.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1600x1200
RHEL 8.0:
Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 516096MB, Disk: 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860, Graphics: Matrox G200eW3, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe
OS: Red Hat Enterprise Linux 8.0, Kernel: 4.18.0-80.el8.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server, Compiler: GCC 8.2.1 20180905, File-System: xfs, Screen Resolution: 1600x1200
Ubuntu 18.04.2 LTS:
Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 516096MB, Disk: 20 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E 10GBase-T RDMA + 2 x Broadcom NetXtreme BCM5720 PCIe
OS: Ubuntu 18.04, Kernel: 4.18.0-18-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1600x1200
7-Zip Compression 16.02
Compress Speed Test
MIPS > Higher Is Better
Clear Linux ........ 57968 |==============
RHEL 7.6 ........... 196066 |================================================
RHEL 8.0 ........... 204850 |==================================================
Ubuntu 18.04.2 LTS . 152475 |=====================================
Apache Siege 2.4.29
Concurrent Users: 250
Transactions Per Second > Higher Is Better
Clear Linux . 33599.17 |=======================================================
Blender 2.79a
Blend File: Barbershop - Compute: CPU-Only
Seconds < Lower Is Better
Clear Linux ........ 444 |=====================================================
RHEL 7.6 ........... 283 |==================================
RHEL 8.0 ........... 285 |==================================
Ubuntu 18.04.2 LTS . 333 |========================================
BlogBench 1.1
Test: Read
Final Score > Higher Is Better
Clear Linux ........ 711205 |===========================================
RHEL 7.6 ........... 830418 |==================================================
RHEL 8.0 ........... 774674 |===============================================
Ubuntu 18.04.2 LTS . 796156 |================================================
BlogBench 1.1
Test: Write
Final Score > Higher Is Better
Clear Linux ........ 18681 |=====================================
RHEL 7.6 ........... 5703 |===========
RHEL 8.0 ........... 9883 |====================
Ubuntu 18.04.2 LTS . 25482 |===================================================
Chaos Group V-RAY 4.10.03
Mode: CPU
Ksamples > Higher Is Better
Clear Linux ........ 38703 |==============================================
RHEL 7.6 ........... 41362 |=================================================
RHEL 8.0 ........... 42767 |===================================================
Ubuntu 18.04.2 LTS . 40973 |=================================================
CloverLeaf
Lagrangian-Eulerian Hydrodynamics
Seconds < Lower Is Better
Clear Linux ........ 4.40 |====================================================
RHEL 7.6 ........... 1.89 |======================
RHEL 8.0 ........... 1.09 |=============
Ubuntu 18.04.2 LTS . 1.70 |====================
ctx_clock
Context Switch Time
Clocks < Lower Is Better
Clear Linux ........ 144 |===================================
RHEL 7.6 ........... 220 |=====================================================
RHEL 8.0 ........... 220 |=====================================================
Ubuntu 18.04.2 LTS . 132 |================================
DaCapo Benchmark 9.12-MR1
Java Test: H2
msec < Lower Is Better
Clear Linux ........ 6061 |===================================================
RHEL 7.6 ........... 6233 |====================================================
RHEL 8.0 ........... 5986 |==================================================
Ubuntu 18.04.2 LTS . 5779 |================================================
DaCapo Benchmark 9.12-MR1
Java Test: Jython
msec < Lower Is Better
Clear Linux ........ 5728 |==============================================
RHEL 7.6 ........... 6409 |====================================================
RHEL 8.0 ........... 5873 |===============================================
Ubuntu 18.04.2 LTS . 6441 |====================================================
DaCapo Benchmark 9.12-MR1
Java Test: Eclipse
msec < Lower Is Better
Clear Linux . 24948 |=========================================================
RHEL 7.6 .... 25509 |==========================================================
RHEL 8.0 .... 24711 |========================================================
DaCapo Benchmark 9.12-MR1
Java Test: Tradesoap
msec < Lower Is Better
Clear Linux ........ 6991 |====================================================
RHEL 7.6 ........... 6943 |====================================================
RHEL 8.0 ........... 6851 |===================================================
Ubuntu 18.04.2 LTS . 6525 |=================================================
DaCapo Benchmark 9.12-MR1
Java Test: Tradebeans
msec < Lower Is Better
Clear Linux . 9638 |=========================================================
RHEL 7.6 .... 8794 |====================================================
RHEL 8.0 .... 9946 |===========================================================
dav1d 0.3
Video Input: Summer Nature 4K
Seconds < Lower Is Better
Clear Linux . 25.92 |==========================================================
dav1d 0.3
Video Input: Summer Nature 1080p
Seconds < Lower Is Better
Clear Linux . 6.81 |===========================================================
ebizzy 0.3
Records/s > Higher Is Better
Clear Linux ........ 740776 |==================
RHEL 7.6 ........... 2013627 |=================================================
RHEL 8.0 ........... 1689220 |=========================================
Ubuntu 18.04.2 LTS . 1934645 |===============================================
Git
Time To Complete Common Git Commands
Seconds < Lower Is Better
Clear Linux ........ 7.47 |===================================================
RHEL 7.6 ........... 7.51 |===================================================
RHEL 8.0 ........... 7.66 |====================================================
Ubuntu 18.04.2 LTS . 7.28 |=================================================
glibc bench 1.0
Benchmark: cos
nanoseconds < Lower Is Better
Clear Linux ........ 63.17 |
RHEL 7.6 ........... 47028.70 |=========================================
RHEL 8.0 ........... 67.88 |
Ubuntu 18.04.2 LTS . 54888.23 |================================================
glibc bench 1.0
Benchmark: ffs
nanoseconds < Lower Is Better
Clear Linux ........ 2.41 |===================================================
RHEL 7.6 ........... 2.47 |====================================================
RHEL 8.0 ........... 2.46 |====================================================
Ubuntu 18.04.2 LTS . 2.42 |===================================================
glibc bench 1.0
Benchmark: sin
nanoseconds < Lower Is Better
Clear Linux ........ 62.24 |
RHEL 7.6 ........... 47340.33 |=========================================
RHEL 8.0 ........... 67.34 |
Ubuntu 18.04.2 LTS . 54812.87 |================================================
glibc bench 1.0
Benchmark: sqrt
nanoseconds < Lower Is Better
Clear Linux ........ 2.72 |===================================================
RHEL 7.6 ........... 2.69 |==================================================
RHEL 8.0 ........... 2.77 |====================================================
Ubuntu 18.04.2 LTS . 2.64 |==================================================
glibc bench 1.0
Benchmark: tanh
nanoseconds < Lower Is Better
Clear Linux ........ 16.46 |============================================
RHEL 7.6 ........... 19.26 |===================================================
RHEL 8.0 ........... 16.80 |============================================
Ubuntu 18.04.2 LTS . 17.58 |===============================================
glibc bench 1.0
Benchmark: ffsll
nanoseconds < Lower Is Better
Clear Linux ........ 2.41 |===================================================
RHEL 7.6 ........... 2.47 |====================================================
RHEL 8.0 ........... 2.45 |====================================================
Ubuntu 18.04.2 LTS . 2.42 |===================================================
glibc bench 1.0
Benchmark: pthread_once
nanoseconds < Lower Is Better
Clear Linux ........ 2.41 |===================================================
RHEL 7.6 ........... 2.47 |====================================================
RHEL 8.0 ........... 2.46 |====================================================
Ubuntu 18.04.2 LTS . 2.42 |===================================================
Hackbench
Count: 32 - Type: Thread
Seconds < Lower Is Better
Clear Linux . 151.83 |=========================================================
Hackbench
Count: 32 - Type: Process
Seconds < Lower Is Better
Clear Linux ........ 151.13 |==================================================
RHEL 7.6 ........... 20.41 |=======
RHEL 8.0 ........... 20.42 |=======
Ubuntu 18.04.2 LTS . 38.56 |=============
Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
Clear Linux ........ 999 |===================================================
RHEL 7.6 ........... 811 |==========================================
RHEL 8.0 ........... 1014 |====================================================
Ubuntu 18.04.2 LTS . 1004 |===================================================
Java Gradle Build 1.0
Gradle Build: Reactor
Seconds < Lower Is Better
Clear Linux . 27.18 |==========================================================
m-queens 1.2
Time To Solve
Seconds < Lower Is Better
Clear Linux ........ 13.50 |==================================================
RHEL 7.6 ........... 13.64 |===================================================
RHEL 8.0 ........... 13.20 |=================================================
Ubuntu 18.04.2 LTS . 13.61 |===================================================
Memcached mcperf 1.5.10
Method: Get
Operations Per Second > Higher Is Better
Clear Linux ........ 39362 |===============================
RHEL 8.0 ........... 30195 |========================
Ubuntu 18.04.2 LTS . 64603 |===================================================
Memcached mcperf 1.5.10
Method: Set
Operations Per Second > Higher Is Better
Clear Linux ........ 30416 |====================================
RHEL 8.0 ........... 21964 |==========================
Ubuntu 18.04.2 LTS . 43198 |===================================================
NGINX Benchmark 1.9.9
Static Web Page Serving
Requests Per Second > Higher Is Better
Clear Linux ........ 20167 |=================================================
Ubuntu 18.04.2 LTS . 21048 |===================================================
OSBench
Test: Create Files
us Per Event < Lower Is Better
Clear Linux ........ 21.39 |===================================================
Ubuntu 18.04.2 LTS . 19.25 |==============================================
OSBench
Test: Create Threads
us Per Event < Lower Is Better
Clear Linux ........ 38.76 |==============================
Ubuntu 18.04.2 LTS . 66.53 |===================================================
OSBench
Test: Launch Programs
us Per Event < Lower Is Better
Clear Linux ........ 123.33 |==================================================
Ubuntu 18.04.2 LTS . 87.91 |====================================
OSBench
Test: Create Processes
us Per Event < Lower Is Better
Clear Linux ........ 94.90 |===================================================
Ubuntu 18.04.2 LTS . 70.35 |======================================
OSBench
Test: Memory Allocations
Ns Per Event < Lower Is Better
Clear Linux ........ 106.65 |==================================================
Ubuntu 18.04.2 LTS . 90.50 |==========================================
Parboil 2.5
Test: OpenMP LBM
Seconds < Lower Is Better
Clear Linux ........ 176.86 |==================================================
RHEL 7.6 ........... 40.83 |============
Ubuntu 18.04.2 LTS . 37.71 |===========
Parboil 2.5
Test: OpenMP CUTCP
Seconds < Lower Is Better
Clear Linux ........ 2.87 |====================================================
RHEL 7.6 ........... 1.52 |============================
Ubuntu 18.04.2 LTS . 1.56 |============================
Parboil 2.5
Test: OpenMP Stencil
Seconds < Lower Is Better
Clear Linux ........ 24.60 |===================================================
RHEL 7.6 ........... 14.79 |===============================
Ubuntu 18.04.2 LTS . 8.87 |==================
Parboil 2.5
Test: OpenMP MRI Gridding
Seconds < Lower Is Better
Clear Linux ........ 317 |========================
RHEL 7.6 ........... 713 |=====================================================
Ubuntu 18.04.2 LTS . 539 |========================================
PHP Micro Benchmarks
Test: Zend bench
Seconds < Lower Is Better
Clear Linux ........ 0.39 |==========
RHEL 7.6 ........... 2.09 |====================================================
RHEL 8.0 ........... 0.67 |=================
Ubuntu 18.04.2 LTS . 0.65 |================
PHP Micro Benchmarks
Test: Zend micro_bench
Seconds < Lower Is Better
Clear Linux ........ 2.11 |============
RHEL 7.6 ........... 9.42 |====================================================
RHEL 8.0 ........... 3.07 |=================
Ubuntu 18.04.2 LTS . 2.87 |================
PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
Clear Linux ........ 551221 |==================================================
RHEL 7.6 ........... 131686 |============
RHEL 8.0 ........... 380485 |===================================
Ubuntu 18.04.2 LTS . 392623 |====================================
PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Only
TPS > Higher Is Better
Clear Linux ........ 321133 |==============================
RHEL 7.6 ........... 151517 |==============
RHEL 8.0 ........... 543697 |==================================================
Ubuntu 18.04.2 LTS . 535688 |=================================================
PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
Clear Linux ........ 4925 |==================================================
RHEL 7.6 ........... 4964 |===================================================
RHEL 8.0 ........... 4473 |==============================================
Ubuntu 18.04.2 LTS . 5095 |====================================================
PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
Clear Linux ........ 1379 |===================================
RHEL 7.6 ........... 2075 |====================================================
RHEL 8.0 ........... 1965 |=================================================
Ubuntu 18.04.2 LTS . 1519 |======================================
Redis 4.0.8
Test: GET
Requests Per Second > Higher Is Better
Clear Linux ........ 1895205 |=================================================
RHEL 7.6 ........... 1137705 |=============================
RHEL 8.0 ........... 1447486 |=====================================
Ubuntu 18.04.2 LTS . 1818258 |===============================================
Redis 4.0.8
Test: SET
Requests Per Second > Higher Is Better
Clear Linux ........ 1472666 |=================================================
RHEL 7.6 ........... 859874 |=============================
RHEL 8.0 ........... 1102743 |=====================================
Ubuntu 18.04.2 LTS . 1221779 |=========================================
Rodinia 2.4
Test: OpenMP LavaMD
Seconds < Lower Is Better
Clear Linux ........ 6.33 |================
RHEL 7.6 ........... 20.25 |===================================================
RHEL 8.0 ........... 7.40 |===================
Ubuntu 18.04.2 LTS . 17.00 |===========================================
Rodinia 2.4
Test: OpenMP CFD Solver
Seconds < Lower Is Better
Clear Linux ........ 22.76 |===================================================
RHEL 7.6 ........... 17.54 |=======================================
RHEL 8.0 ........... 16.34 |=====================================
Ubuntu 18.04.2 LTS . 11.80 |==========================
Rodinia 2.4
Test: OpenMP Streamcluster
Seconds < Lower Is Better
Clear Linux ........ 60.12 |===================================================
RHEL 7.6 ........... 26.15 |======================
RHEL 8.0 ........... 25.24 |=====================
Ubuntu 18.04.2 LTS . 24.29 |=====================
SQLite 3.22
Timed SQLite Insertions
Seconds < Lower Is Better
Clear Linux ........ 35.18 |====================
RHEL 7.6 ........... 49.64 |=============================
RHEL 8.0 ........... 45.97 |===========================
Ubuntu 18.04.2 LTS . 87.61 |===================================================
Stockfish 9
Total Time
Nodes Per Second > Higher Is Better
Clear Linux ........ 96333477 |==========================================
RHEL 7.6 ........... 107653676 |===============================================
RHEL 8.0 ........... 106802102 |===============================================
Ubuntu 18.04.2 LTS . 102273074 |=============================================
Stress-NG 0.07.26
Test: Crypto
Bogo Ops/s > Higher Is Better
Clear Linux ........ 11815 |===================================================
RHEL 7.6 ........... 8268 |====================================
RHEL 8.0 ........... 10954 |===============================================
Ubuntu 18.04.2 LTS . 11819 |===================================================
Stress-NG 0.07.26
Test: Forking
Bogo Ops/s > Higher Is Better
Clear Linux ........ 19322 |================================
RHEL 7.6 ........... 23926 |=======================================
RHEL 8.0 ........... 31015 |===================================================
Ubuntu 18.04.2 LTS . 28754 |===============================================
Stress-NG 0.07.26
Test: CPU Stress
Bogo Ops/s > Higher Is Better
Clear Linux ........ 15637 |=================================================
RHEL 7.6 ........... 15737 |==================================================
RHEL 8.0 ........... 15295 |================================================
Ubuntu 18.04.2 LTS . 16136 |===================================================
Stress-NG 0.07.26
Test: Semaphores
Bogo Ops/s > Higher Is Better
Clear Linux ........ 940542 |==================================================
RHEL 7.6 ........... 249119 |=============
RHEL 8.0 ........... 873382 |==============================================
Ubuntu 18.04.2 LTS . 878549 |===============================================
Stress-NG 0.07.26
Test: Matrix Math
Bogo Ops/s > Higher Is Better
Clear Linux ........ 320508 |==============================================
RHEL 7.6 ........... 291933 |==========================================
RHEL 8.0 ........... 344790 |==================================================
Ubuntu 18.04.2 LTS . 303024 |============================================
Stress-NG 0.07.26
Test: Vector Math
Bogo Ops/s > Higher Is Better
Clear Linux ........ 143253 |==================================================
RHEL 7.6 ........... 105824 |=====================================
RHEL 8.0 ........... 128150 |=============================================
Ubuntu 18.04.2 LTS . 134849 |===============================================
Stress-NG 0.07.26
Test: Memory Copying
Bogo Ops/s > Higher Is Better
Clear Linux ........ 1897 |========================================
RHEL 7.6 ........... 1975 |==========================================
RHEL 8.0 ........... 2440 |====================================================
Ubuntu 18.04.2 LTS . 2027 |===========================================
Stress-NG 0.07.26
Test: Socket Activity
Bogo Ops/s > Higher Is Better
Clear Linux ........ 3877 |======
RHEL 7.6 ........... 2522 |====
RHEL 8.0 ........... 3301 |=====
Ubuntu 18.04.2 LTS . 30766 |===================================================
Stress-NG 0.07.26
Test: Context Switching
Bogo Ops/s > Higher Is Better
Clear Linux ........ 18590923 |================================
RHEL 7.6 ........... 26269186 |==============================================
RHEL 8.0 ........... 27537101 |================================================
Ubuntu 18.04.2 LTS . 26313433 |==============================================
Stress-NG 0.07.26
Test: System V Message Passing
Bogo Ops/s > Higher Is Better
Clear Linux ........ 5999114 |========================
RHEL 7.6 ........... 3780346 |===============
RHEL 8.0 ........... 3064272 |============
Ubuntu 18.04.2 LTS . 12123397 |================================================
SVT-AV1 2019-03-07
1080p 8-bit YUV To AV1 Video Encode
Frames Per Second > Higher Is Better
Clear Linux ........ 20.91 |===================================================
Ubuntu 18.04.2 LTS . 16.81 |=========================================
SVT-HEVC 2019-02-03
1080p 8-bit YUV To HEVC Video Encode
Frames Per Second > Higher Is Better
Clear Linux ........ 185 |=====================================================
Ubuntu 18.04.2 LTS . 150 |===========================================
SVT-VP9 2019-02-17
1080p 8-bit YUV To VP9 Video Encode
Frames Per Second > Higher Is Better
Clear Linux ........ 127 |=====================================================
Ubuntu 18.04.2 LTS . 123 |===================================================
Swet 1.5.16
Average
Operations Per Second > Higher Is Better
Clear Linux . 4020515289 |=====================================================
Sysbench 2018-07-28
Test: Memory
Events Per Second > Higher Is Better
Clear Linux ........ 4240020 |=================================================
RHEL 7.6 ........... 4163928 |================================================
RHEL 8.0 ........... 4197149 |=================================================
Ubuntu 18.04.2 LTS . 4180750 |================================================
Sysbench 2018-07-28
Test: CPU
Events Per Second > Higher Is Better
Clear Linux ........ 89867 |===================================================
RHEL 7.6 ........... 88510 |==================================================
RHEL 8.0 ........... 89704 |===================================================
Ubuntu 18.04.2 LTS . 88764 |==================================================
Timed HMMer Search 2.3.2
Pfam Database Search
Seconds < Lower Is Better
Clear Linux ........ 5.84 |============================================
RHEL 7.6 ........... 6.77 |===================================================
RHEL 8.0 ........... 6.20 |===============================================
Ubuntu 18.04.2 LTS . 6.91 |====================================================
Timed Linux Kernel Compilation 4.18
Time To Compile
Seconds < Lower Is Better
Clear Linux ........ 46.29 |===================================================
RHEL 7.6 ........... 22.73 |=========================
RHEL 8.0 ........... 24.81 |===========================
Ubuntu 18.04.2 LTS . 25.30 |============================
Timed LLVM Compilation 6.0.1
Time To Compile
Seconds < Lower Is Better
Clear Linux ........ 608 |=====================================================
RHEL 8.0 ........... 130 |===========
Ubuntu 18.04.2 LTS . 148 |=============
Timed MAFFT Alignment 7.392
Multiple Sequence Alignment
Seconds < Lower Is Better
Clear Linux ........ 5.58 |====================================================
RHEL 7.6 ........... 3.60 |==================================
RHEL 8.0 ........... 4.77 |============================================
Ubuntu 18.04.2 LTS . 3.73 |===================================
x265 3.0
H.265 1080p Video Encoding
Frames Per Second > Higher Is Better
Clear Linux ........ 38.17 |===================================================
Ubuntu 18.04.2 LTS . 35.02 |===============================================
XZ Compression 5.2.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9
Seconds < Lower Is Better
Clear Linux ........ 40.13 |===================================================
RHEL 7.6 ........... 19.30 |=========================
RHEL 8.0 ........... 19.41 |=========================
Ubuntu 18.04.2 LTS . 28.01 |====================================
Zstd Compression 1.3.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19
Seconds < Lower Is Better
Clear Linux ........ 28.03 |===================================================
RHEL 7.6 ........... 11.11 |====================
RHEL 8.0 ........... 14.05 |==========================
Ubuntu 18.04.2 LTS . 16.59 |==============================