USB3 performance tests
#5
Linux rock64 4.4.70-gd9f8397-dirty #4 SMP Thu Jun 29 21:45:40 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux

Corsrair Flash Voyager GT3.0 128GB (ext4)

Code:
                                                     random    random                                    
kB      reclen    write  rewrite    read    reread    read     write    
409600       4     1640     1467    14241    15181     4174      571                                                          
409600      16     5769     6545    43072    48283    19409     2867                                                          
409600     512    24039    26066   135432   134970   112677    12135                                                          
409600    1024    24033    27872   132993   133170   133392    13713                                                          
409600   16384    27784    28047   135172   135434   137017    13825 

For comparison on my Thinkpad W520 (i7@3.3Ghz) with linux-deepblack 4.11.5-200.fc25.x86_64

Code:
                                                 random   random
KB      reclen    write  rewrite   read   reread    read   write
409600       4    1738    1689    22762    22883    4953     724                                                          
409600      16    5841    6673    70025    70230   24736    2878                                                          
409600     512   62620   76978   212627   211742  161889   24058                                                          
409600    1024   33786   53683   202181   200167  175399   18183                                                          
409600   16384   72790   70291   218358   218548  214972   23091

So considering that this kernel on Rock64 is pretty new this does not look bad at all...

Edit: The Thinkpad values have some weird bumps in them, maybe the file size is too small and testing some caching or buffer here instead of the physical device, going to rerun with large filesize...

Edit: re ran both tests with larger file size and the results are more consistent now...
Come have a chat in the Pine IRC channel >>
  Reply


Messages In This Thread
USB3 performance tests - by pfeerick - 06-30-2017, 09:28 PM
RE: USB3 performance tests - by MarkHaysHarris777 - 06-30-2017, 10:03 PM
RE: USB3 performance tests - by pfeerick - 06-30-2017, 10:14 PM
RE: USB3 performance tests - by MarkHaysHarris777 - 06-30-2017, 11:22 PM
RE: USB3 performance tests - by xalius - 07-01-2017, 05:22 AM
RE: USB3 performance tests - by xalius - 07-01-2017, 08:13 AM
RE: USB3 performance tests - by fire219 - 07-01-2017, 03:03 PM
RE: USB3 performance tests - by xalius - 07-05-2017, 01:47 PM
RE: USB3 performance tests - by xalius - 07-11-2017, 07:18 AM
RE: USB3 performance tests - by rontant - 08-18-2017, 09:04 AM
RE: USB3 performance tests - by Gobam - 02-09-2018, 11:17 AM
RE: USB3 performance tests - by S3phi40T - 02-15-2018, 02:42 PM
RE: USB3 performance tests - by pedroz - 03-17-2018, 09:35 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  USB3.0 Issues at DietPi(Armbian) #22.02.1 t4_4t 3 1,000 08-15-2022, 06:58 PM
Last Post: TRS-80
  Forcing u-boot to detect USB3 storage jandastroy 8 8,508 04-02-2019, 10:06 PM
Last Post: t4_4t
Rainbow USB3 Detection Issues When Booting Without USB Device Attached Dargmuesli 0 1,568 01-14-2019, 11:26 AM
Last Post: Dargmuesli
  USB3 problems scalextrix 2 3,206 09-08-2018, 01:15 AM
Last Post: scalextrix
  Rock64 USB3 bugs NitroDeath 4 6,367 09-02-2018, 03:00 AM
Last Post: NitroDeath
  Arch Linux USB3 Issues? decontainerized 4 6,089 07-25-2018, 04:39 AM
Last Post: cooker
  Flaky USB3 on Bionic ayufan image hackish 7 5,256 06-15-2018, 08:32 AM
Last Post: fire219
Sad Rock64 4GB poor USB3 HDD performance KernelPanic 7 12,488 04-11-2018, 02:20 AM
Last Post: KernelPanic
  Rock64 as a firewall - usb3 gigE adopters jl_678 2 3,686 02-19-2018, 03:16 PM
Last Post: spawnflagger
  Root FS on usb3 drive eloranta 7 5,341 12-18-2017, 10:43 PM
Last Post: eloranta

Forum Jump:


Users browsing this thread: 1 Guest(s)