Вот под рукой 850:
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Flexible I/O Tester - fio-3.16 (C) axboe
Fio Github :
https://github.com/axboe/fio Script Source :
https://unix.stackexchange.com/a/480191/72554-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s
* KB = 1000 bytes, KiB = 1024 bytes
Sequential Read (Q= 32,T= 1) : 535MB/s [ 16 IOPS]
Sequential Write (Q= 32,T= 1) : 513MB/s [ 15 IOPS]
Random Read 4KiB (Q= 8,T= 8) : 393MB/s [ 98254 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 354MB/s [ 88661 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 390MB/s [ 97523 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 350MB/s [ 87708 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 54MB/s [ 13562 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 164MB/s [ 41083 IOPS]
Test : 1024 MiB [Samsung SSD 850, sda (/ GiB] (x5) [Interval=0 sec]
Date : 2021/04/14 16:23:39
OS : Linux 5.4.0-66-generic x86_64